BLASTP 2.2.17 [Aug-26-2007]


Reference:
Altschul, Stephen F., Thomas L. Madden, Alejandro A. Schäffer, 
Jinghui Zhang, Zheng Zhang, Webb Miller, and David J. Lipman (1997), 
"Gapped BLAST and PSI-BLAST: a new generation of protein database search
programs",  Nucleic Acids Res. 25:3389-3402.


Reference for composition-based statistics:
Schäffer, Alejandro A., L. Aravind, Thomas L. Madden, 
Schaffer, Alejandro A., L. Aravind, Thomas L. Madden,
Sergei Shavirin, John L. Spouge, Yuri I. Wolf,  
Eugene V. Koonin, and Stephen F. Altschul (2001), 
"Improving the accuracy of PSI-BLAST protein database searches with 
composition-based statistics and other refinements",  Nucleic Acids Res. 29:2994-3005.

Query= TDE1593 
         (596 letters)

Database: nr 
           5,470,121 sequences; 1,894,087,724 total letters

Searching..................................................done



                                                                 Score    E
Sequences producing significant alignments:                      (bits) Value

gi|42527101|ref|NP_972199.1|  Fe-hydrogenase [Treponema dent...  1226   0.0  
gi|153855001|ref|ZP_01996214.1|  hypothetical protein DORLON...   834   0.0  
gi|139438951|ref|ZP_01772411.1|  Hypothetical protein COLAER...   645   0.0  
gi|125972863|ref|YP_001036773.1|  hydrogenase, Fe-only [Clos...   536   e-150
gi|4927278|gb|AAD33071.1|  hydrogenase-1 [Clostridium thermo...   533   e-150
gi|146296869|ref|YP_001180640.1|  hydrogenase, Fe-only [Cald...   529   e-148
gi|118725240|ref|ZP_01573883.1|  hydrogenases, Fe-only [Clos...   528   e-148
gi|154498755|ref|ZP_02037133.1|  hypothetical protein BACCAP...   514   e-144
gi|20807375|ref|NP_622546.1|  NADH dehydrogenase/NADH:ubiqui...   511   e-143
gi|14250935|emb|CAC39231.1|  HymC protein [Eubacterium acida...   503   e-140
gi|83590553|ref|YP_430562.1|  Iron hydrogenase, small subuni...   502   e-140
gi|76795773|ref|ZP_00778144.1|  Ferredoxin:4Fe-4S ferredoxin...   494   e-138
gi|106887714|ref|ZP_01355000.1|  Ferredoxin:4Fe-4S ferredoxi...   491   e-137
gi|118725455|ref|ZP_01574095.1|  hydrogenases, Fe-only [Clos...   487   e-136
gi|89211311|ref|ZP_01189682.1|  Ferredoxin:4Fe-4S ferredoxin...   485   e-135
gi|153814131|ref|ZP_01966799.1|  hypothetical protein RUMTOR...   484   e-135
gi|106894819|ref|ZP_01361933.1|  Ferredoxin:4Fe-4S ferredoxi...   483   e-134
gi|147678345|ref|YP_001212560.1|  hypothetical hydrogenase s...   479   e-133
gi|121534125|ref|ZP_01665950.1|  hydrogenases, Fe-only [Ther...   476   e-132
gi|57235003|ref|YP_180897.1|  [Fe] hydrogenase, large subuni...   473   e-131
gi|150391798|ref|YP_001321847.1|  hydrogenase, Fe-only [Alka...   470   e-130
gi|150385823|ref|ZP_01924420.1|  hydrogenase, Fe-only [Victi...   469   e-130
gi|153940304|ref|YP_001391107.1|  [Fe] hydrogenase [Clostrid...   468   e-130
gi|148379807|ref|YP_001254348.1|  catalytic subunit of iron-...   467   e-129
gi|85858940|ref|YP_461142.1|  iron only hydrogenase large su...   466   e-129
gi|134299508|ref|YP_001113004.1|  hydrogenases, Fe-only [Des...   465   e-129
gi|147668873|ref|YP_001213691.1|  hydrogenase, Fe-only [Deha...   465   e-129
gi|73748099|ref|YP_307338.1|  putative [Fe] hydrogenase, lar...   464   e-129
gi|116748289|ref|YP_844976.1|  hydrogenases, Fe-only [Syntro...   459   e-127
gi|148269859|ref|YP_001244319.1|  hydrogenase, Fe-only [Ther...   459   e-127
gi|89210761|ref|ZP_01189146.1|  Ferredoxin:4Fe-4S ferredoxin...   457   e-126
gi|114566548|ref|YP_753702.1|  iron hydrogenase, small subun...   457   e-126
gi|51894344|ref|YP_077035.1|  iron hydrogenase [Symbiobacter...   455   e-126
gi|15642974|ref|NP_228016.1|  NADP-reducing hydrogenase, sub...   454   e-126
gi|126701030|ref|YP_001089927.1|  putative iron-only hydroge...   454   e-125
gi|145952557|ref|ZP_01801566.1|  hypothetical protein CdifQ_...   453   e-125
gi|154495355|ref|ZP_02034360.1|  hypothetical protein PARMER...   450   e-124
gi|94448908|emb|CAJ44289.1|  ferredoxin hydrogenase [Helioba...   449   e-124
gi|147677712|ref|YP_001211927.1|  hypothetical hydrogenase s...   447   e-124
gi|150021476|ref|YP_001306830.1|  hydrogenase, Fe-only [Ther...   445   e-123
gi|154248935|ref|YP_001409760.1|  hydrogenase, Fe-only [Ferv...   444   e-122
gi|150007689|ref|YP_001302432.1|  NADH:ubiquinone oxidoreduc...   441   e-122
gi|134301119|ref|YP_001114615.1|  hydrogenases, Fe-only [Des...   436   e-120
gi|77919232|ref|YP_357047.1|  NAD-reducing iron-only hydroge...   431   e-119
gi|106893586|ref|ZP_01360711.1|  Ferredoxin:4Fe-4S ferredoxi...   426   e-117
gi|156107991|gb|EDO09736.1|  hypothetical protein BACOVA_056...   424   e-117
gi|77919204|ref|YP_357019.1|  NAD-reducing iron-only hydroge...   423   e-116
gi|29345534|ref|NP_809037.1|  NADH:ubiquinone oxidoreductase...   423   e-116
gi|145621664|ref|ZP_01777633.1|  hydrogenase, Fe-only [Petro...   423   e-116
gi|145623074|ref|ZP_01779022.1|  hydrogenase, Fe-only [Petro...   421   e-116
gi|150385266|ref|ZP_01923911.1|  hydrogenase, Fe-only [Victi...   421   e-116
gi|39933211|ref|NP_945487.1|  hydrogenase gamma-fused hydrog...   419   e-115
gi|466366|gb|AAA87057.1|  potential NAD-reducing hydrogenase...   417   e-114
gi|150388476|ref|YP_001318525.1|  hydrogenase, Fe-only [Alka...   416   e-114
gi|488597|gb|AAA85785.1|  hydrogenase-1 [Clostridium sacchar...   414   e-114
gi|74229867|gb|ABA00462.1|  Fe-hydrogenase large subunit [Et...   414   e-114
gi|115525856|ref|YP_782767.1|  hydrogenases, Fe-only [Rhodop...   414   e-113
gi|89210553|ref|ZP_01188941.1|  Ferredoxin:4Fe-4S ferredoxin...   413   e-113
gi|149384911|gb|ABR25256.1|  hydrogenase [Clostridium butyri...   413   e-113
gi|120602429|ref|YP_966829.1|  hydrogenases, Fe-only [Desulf...   411   e-113
gi|46580181|ref|YP_010989.1|  [Fe] hydrogenase gamma [Desulf...   411   e-113
gi|56387327|gb|AAV86076.1|  uptake hydrogenase [Clostridium ...   408   e-112
gi|114567942|ref|YP_755096.1|  (Fe) hydrogenase, large subun...   407   e-111
gi|50344697|dbj|BAD29951.1|  hydrogenase [Clostridium parapu...   406   e-111
gi|134299511|ref|YP_001113007.1|  hydrogenases, Fe-only [Des...   402   e-110
gi|106886332|ref|ZP_01353674.1|  Ferredoxin:4Fe-4S ferredoxi...   402   e-110
gi|156864730|gb|EDO58161.1|  hypothetical protein CLOL250_01...   399   e-109
gi|19547863|gb|AAK60409.1|  hydrogenase [Neocallimastix fron...   394   e-107
gi|153954875|ref|YP_001395640.1|  Predicted Fe-only hydrogen...   393   e-107
gi|114843909|ref|ZP_01454368.1|  hydrogenase large subunit-l...   392   e-107
gi|150018922|ref|YP_001311176.1|  hydrogenase, Fe-only [Clos...   387   e-105
gi|153812805|ref|ZP_01965473.1|  hypothetical protein RUMOBE...   385   e-105
gi|125972951|ref|YP_001036861.1|  hydrogenase, Fe-only [Clos...   383   e-104
gi|110799871|ref|YP_697035.1|  iron hydrogenase [Clostridium...   383   e-104
gi|18311328|ref|NP_563262.1|  hydrogenase [Clostridium perfr...   383   e-104
gi|110803368|ref|YP_699606.1|  iron hydrogenase [Clostridium...   382   e-104
gi|77920096|ref|YP_357911.1|  iron-containing hydrogenase, H...   380   e-103
gi|130069|sp|P29166|PHF1_CLOPA  Iron hydrogenase 1 ([Fe] hyd...   377   e-102
gi|19548180|gb|AAL90459.1|AF446076_1  [Fe]-hydrogenase [Piro...   375   e-102
gi|15893326|ref|NP_346675.1|  Hydrogene dehydrogenase [Clost...   375   e-102
gi|118725176|ref|ZP_01573819.1|  hydrogenases, Fe-only [Clos...   372   e-101
gi|118579914|ref|YP_901164.1|  hydrogenases, Fe-only [Peloba...   369   e-100
gi|154248924|ref|YP_001409749.1|  hydrogenase, Fe-only [Ferv...   369   e-100
gi|150020388|ref|YP_001305742.1|  hydrogenase large subunit ...   367   1e-99
gi|109648206|ref|ZP_01372109.1|  Twin-arginine translocation...   365   5e-99
gi|89897458|ref|YP_520945.1|  putative hydrogenase large sub...   364   7e-99
gi|154505523|ref|ZP_02042261.1|  hypothetical protein RUMGNA...   362   3e-98
gi|51947501|gb|AAU14235.1|  hydrogenosomal Fe- hydrogenase [...   355   3e-96
gi|148270497|ref|YP_001244957.1|  hydrogenase large subunit ...   347   9e-94
gi|15644177|ref|NP_229226.1|  Fe-hydrogenase, subunit alpha ...   346   3e-93
gi|4034791|emb|CAA76373.1|  hydrogenase [Nyctotherus ovalis]      346   3e-93
gi|147677003|ref|YP_001211218.1|  iron only hydrogenase larg...   345   5e-93
gi|134298338|ref|YP_001111834.1|  hydrogenases, Fe-only [Des...   344   1e-92
gi|118444478|ref|YP_878332.1|  hydrogenase [Clostridium novy...   343   2e-92
gi|153807872|ref|ZP_01960540.1|  hypothetical protein BACCAC...   342   3e-92
gi|123420195|ref|XP_001305709.1|  64kDa iron hydrogenase, pu...   342   3e-92
gi|123438804|ref|XP_001310180.1|  64kDa iron hydrogenase, pu...   340   1e-91
gi|11127701|gb|AAG31037.1|AF262401_1  putative 64kDa iron hy...   339   3e-91
gi|125975482|ref|YP_001039392.1|  hydrogenase, Fe-only [Clos...   335   5e-90
gi|133908168|gb|ABO42543.1|  iron-only hydrogenase large sub...   321   1e-85
gi|109646734|ref|ZP_01370638.1|  hydrogenase large subunit-l...   316   3e-84
gi|118443000|ref|YP_877778.1|  hydrogenase (Fe) large chain ...   315   5e-84
gi|154496519|ref|ZP_02035215.1|  hypothetical protein BACCAP...   315   5e-84
gi|110799819|ref|YP_695522.1|  [Fe] hydrogenase [Clostridium...   310   2e-82
gi|89893682|ref|YP_517169.1|  hypothetical protein DSY0936 [...   309   5e-82
gi|156866470|gb|EDO59842.1|  hypothetical protein CLOLEP_038...   306   3e-81
gi|51244331|ref|YP_064215.1|  Fe-center hydrogenase, large s...   300   2e-79
gi|78355522|ref|YP_386971.1|  Ferredoxin hydrogenase [Desulf...   298   7e-79
gi|145953834|ref|ZP_01802842.1|  hypothetical protein CdifQ_...   296   2e-78
gi|126700933|ref|YP_001089830.1|  hydrogenase [Clostridium d...   296   2e-78
gi|83590717|ref|YP_430726.1|  Ferredoxin hydrogenase [Moorel...   294   1e-77
gi|154414518|ref|XP_001580286.1|  Iron only hydrogenase larg...   293   2e-77
gi|154421999|ref|XP_001584012.1|  TvhydB protein, putative [...   292   4e-77
gi|50953715|gb|AAT90438.1|  plastid FeFe-hydrogenase precurs...   292   5e-77
gi|110801841|ref|YP_698262.1|  periplasmic [Fe] hydrogenase ...   292   5e-77
gi|23664246|gb|AAN39277.1|  iron hydrogenase precursor [Neoc...   292   5e-77
gi|150018615|ref|YP_001310869.1|  hydrogenase, Fe-only [Clos...   291   1e-76
gi|51894427|ref|YP_077118.1|  iron hydrogenase [Symbiobacter...   289   5e-76
gi|6650985|gb|AAF22114.1|  Fe-only hydrogenase [Megasphaera ...   288   7e-76
gi|123977205|ref|XP_001330775.1|  iron hydrogenase [Trichomo...   288   9e-76
gi|13311187|emb|CAC34419.1|  Fe-hydrogenase [Scenedesmus obl...   287   2e-75
gi|9837540|gb|AAG00591.1|AF289201_1  Fe-hydrogenase precurso...   284   1e-74
gi|1171117|gb|AAC47159.1|  iron hydrogenase [Trichomonas vag...   283   2e-74
gi|106886998|ref|ZP_01354322.1|  Ferredoxin hydrogenase [Clo...   283   2e-74
gi|114567439|ref|YP_754593.1|  Ferredoxin hydrogenase [Syntr...   283   2e-74
gi|18073435|emb|CAC83291.1|  Fe-hydrogenase ['Chlorella' fus...   282   5e-74
gi|153953475|ref|YP_001394240.1|  Predicted Fe-Fe hydrogenas...   282   6e-74
gi|123479045|ref|XP_001322682.1|  Iron only hydrogenase larg...   281   1e-73
gi|150016647|ref|YP_001308901.1|  hydrogenase, Fe-only [Clos...   278   1e-72
gi|4029298|emb|CAA76342.1|  hydrogenase [Nyctotherus ovalis]      270   2e-70
gi|123505468|ref|XP_001328981.1|  Iron only hydrogenase larg...   269   4e-70
gi|78357324|ref|YP_388773.1|  Ferredoxin hydrogenase [Desulf...   266   4e-69
gi|1914864|emb|CAA72423.1|  cytochrome-c3 hydrogenase [Desul...   265   6e-69
gi|1345094|gb|AAC47160.1|  TvhydB protein                         263   4e-68
gi|116748293|ref|YP_844980.1|  hydrogenases, Fe-only [Syntro...   262   5e-68
gi|24375408|ref|NP_719451.1|  periplasmic Fe hydrogenase, la...   261   1e-67
gi|113971582|ref|YP_735375.1|  hydrogenases, Fe-only [Shewan...   260   2e-67
gi|88660702|gb|ABD48098.1|  periplasmic Fe-hydrogenase large...   259   3e-67
gi|117919163|ref|YP_868355.1|  response regulator receiver p...   257   2e-66
gi|83282978|gb|ABC01050.1|  Fe-hydrogenase [uncultured bacte...   245   5e-63
gi|77921079|gb|ABB05318.1|  Fe-hydrogenase [uncultured bacte...   244   2e-62
gi|77921081|gb|ABB05319.1|  Fe-hydrogenase [uncultured bacte...   243   2e-62
gi|130071|sp|P13629|PHFL_DESVO  Periplasmic [Fe] hydrogenase...   243   2e-62
gi|77921087|gb|ABB05322.1|  Fe-hydrogenase [uncultured bacte...   238   8e-61
gi|77921083|gb|ABB05320.1|  Fe-hydrogenase [uncultured bacte...   237   1e-60
gi|123471484|ref|XP_001318941.1|  TvhydB protein, putative [...   236   5e-60
gi|78355128|ref|YP_386577.1|  Ferredoxin hydrogenase [Desulf...   235   7e-60
gi|83282984|gb|ABC01053.1|  Fe-hydrogenase [uncultured bacte...   235   7e-60
gi|13022069|gb|AAK11625.1|AF331719_1  [Fe] hydrogenase large...   235   8e-60
gi|40890031|pdb|1E08|A  Chain A, Structural Model Of The [fe...   232   6e-59
gi|46580179|ref|YP_010987.1|  periplasmic [Fe] hydrogenase, ...   232   7e-59
gi|83282982|gb|ABC01052.1|  Fe-hydrogenase [uncultured bacte...   230   3e-58
gi|154414924|ref|XP_001580488.1|  Iron only hydrogenase larg...   229   3e-58
gi|19547861|gb|AAK26192.1|  iron hydrogenase HDGL2 [Trichomo...   225   5e-57
gi|77921071|gb|ABB05314.1|  Fe-hydrogenase [uncultured bacte...   225   8e-57
gi|19547859|gb|AAK26191.1|  iron hydrogenase HDGL1 [Trichomo...   224   1e-56
gi|77921069|gb|ABB05313.1|  Fe-hydrogenase [uncultured bacte...   222   7e-56
gi|77921085|gb|ABB05321.1|  Fe-hydrogenase [uncultured bacte...   222   7e-56
gi|77921093|gb|ABB05325.1|  Fe-hydrogenase [uncultured bacte...   222   7e-56
gi|19548182|gb|AAL90460.1|AF446077_1  [Fe]-hydrogenase [Tric...   221   1e-55
gi|12581498|gb|AAG59621.1|AF276706_1  Fe-hydrogenase [Scened...   220   2e-55
gi|77921075|gb|ABB05316.1|  Fe-hydrogenase [uncultured bacte...   218   7e-55
gi|11127703|gb|AAG31038.1|AF262402_1  putative iron hydrogen...   209   5e-52
gi|50404218|gb|AAT76846.1|  hydrogenase [uncultured Clostrid...   206   5e-51
gi|92399064|gb|ABE76296.1|  hydrogenase [Clostridium butyricum]   204   1e-50
gi|52854761|gb|AAU88253.1|  hydrogenase [Clostridium sp. CCH...   204   1e-50
gi|50404216|gb|AAT76845.1|  hydrogenase [uncultured Clostrid...   201   2e-49
gi|52854759|gb|AAU88252.1|  hydrogenase [Clostridium sp. CCH...   197   1e-48
gi|16754852|emb|CAD10687.1|  Narf-like protein [Medicago tru...   195   6e-48
gi|71074885|ref|XP_769974.1|  Fe-hydrogenase [Giardia lambli...   193   2e-47
gi|18026272|gb|AAL23573.1|  iron-hydrogenase HydA2 [Chlamydo...   193   3e-47
gi|150018812|ref|YP_001311066.1|  Ferredoxin hydrogenase [Cl...   193   3e-47
gi|37911261|gb|AAR04931.1|  iron-hydrogenase HydA2; Fe-only ...   192   4e-47
gi|83282948|gb|ABC01035.1|  Fe-hydrogenase [uncultured bacte...   191   1e-46
gi|83282972|gb|ABC01047.1|  Fe-hydrogenase [uncultured bacte...   191   2e-46
gi|118099604|ref|XP_415606.2|  PREDICTED: similar to nuclear...   191   2e-46
gi|115613918|ref|XP_001191432.1|  PREDICTED: hypothetical pr...   190   2e-46
gi|37911254|gb|AAR04930.1|  iron-hydrogenase HydA2; Fe-only ...   189   3e-46
gi|77921097|gb|ABB05327.1|  Fe-hydrogenase [uncultured bacte...   188   1e-45
gi|77921077|gb|ABB05317.1|  Fe-hydrogenase [uncultured bacte...   186   4e-45
gi|61557212|ref|NP_001013201.1|  nuclear prelamin A recognit...   186   5e-45
gi|83282970|gb|ABC01046.1|  Fe-hydrogenase [uncultured bacte...   185   9e-45
gi|149750886|ref|XP_001496296.1|  PREDICTED: hypothetical pr...   184   1e-44
gi|11127699|gb|AAG31036.1|AF262400_1  putative iron hydrogen...   182   4e-44
gi|9963974|gb|AAG09783.1|AF248542_1  Fe-hydrogenase [Entamoe...   182   4e-44
gi|67482769|ref|XP_656685.1|  Fe-hydrogenase [Entamoeba hist...   182   5e-44
gi|149637614|ref|XP_001513248.1|  PREDICTED: similar to nucl...   182   5e-44
gi|83282966|gb|ABC01044.1|  Fe-hydrogenase [uncultured bacte...   180   2e-43
gi|152941142|gb|ABS45008.1|  nuclear prelamin A recognition ...   179   5e-43
gi|84794308|emb|CAJ55835.1|  hypothetical protein [Medicago ...   179   6e-43
gi|75042593|sp|Q5RF36|NARFL_PONPY  Nuclear prelamin A recogn...   179   7e-43
gi|150387422|sp|A4FV58|NARFL_BOVIN  Nuclear prelamin A recog...   178   7e-43
gi|11968051|ref|NP_071938.1|  nuclear prelamin A recognition...   178   1e-42
gi|77921095|gb|ABB05326.1|  Fe-hydrogenase [uncultured bacte...   177   1e-42
gi|118097948|ref|XP_414836.2|  PREDICTED: hypothetical prote...   177   1e-42
gi|50539744|ref|NP_001002342.1|  hypothetical protein LOC436...   177   1e-42
gi|67472697|ref|XP_652137.1|  Fe-hydrogenase [Entamoeba hist...   177   2e-42
gi|31981017|ref|NP_080514.2|  nuclear prelamin A recognition...   177   2e-42
gi|12851667|dbj|BAB29126.1|  unnamed protein product [Mus mu...   177   2e-42
gi|14336719|gb|AAK61251.1|AE006464_19  Weakly similar to ORF...   177   2e-42
gi|148887155|sp|Q7TMW6|NARFL_MOUSE  Nuclear prelamin A recog...   177   2e-42
gi|62897571|dbj|BAD96725.1|  nuclear prelamin A recognition ...   177   3e-42
gi|31217349|gb|AAH52830.1|  Nuclear prelamin A recognition f...   176   6e-42
gi|74211319|dbj|BAE26421.1|  unnamed protein product [Mus mu...   175   9e-42
gi|126309437|ref|XP_001368190.1|  PREDICTED: similar to nucl...   174   1e-41
gi|52854763|gb|AAU88254.1|  hydrogenase [Clostridium roseum]...   174   2e-41
gi|10438504|dbj|BAB15261.1|  unnamed protein product [Homo s...   174   2e-41
gi|126335307|ref|XP_001365922.1|  PREDICTED: hypothetical pr...   174   2e-41
gi|115455341|ref|NP_001051271.1|  Os03g0748700 [Oryza sativa...   173   3e-41
gi|124430522|ref|NP_001074460.1|  hypothetical protein LOC56...   172   4e-41
gi|83282976|gb|ABC01049.1|  Fe-hydrogenase [uncultured bacte...   171   1e-40
gi|16330687|ref|NP_441415.1|  NAD-reducing hydrogenase subun...   171   2e-40
gi|149758758|ref|XP_001490420.1|  PREDICTED: similar to nucl...   170   2e-40
gi|47218040|emb|CAG11445.1|  unnamed protein product [Tetrao...   170   3e-40
gi|15020824|emb|CAC44620.1|  Narf-like protein [Arabidopsis ...   170   3e-40
gi|118791474|ref|XP_319772.3|  ENSANGP00000006535 [Anopheles...   169   4e-40
gi|83282952|gb|ABC01037.1|  Fe-hydrogenase [uncultured bacte...   169   4e-40
gi|114660220|ref|XP_510719.2|  PREDICTED: nuclear prelamin A...   169   4e-40
gi|148236349|ref|NP_001085771.1|  MGC80731 protein [Xenopus ...   169   5e-40
gi|6912524|ref|NP_036468.1|  nuclear prelamin A recognition ...   169   6e-40
gi|119610203|gb|EAW89797.1|  hCG30379, isoform CRA_g [Homo s...   168   1e-39
gi|81904446|sp|Q9CYQ7|NARF_MOUSE  Nuclear prelamin A recogni...   168   1e-39
gi|31541951|ref|NP_080548.2|  nuclear prelamin A recognition...   168   1e-39
gi|125587922|gb|EAZ28586.1|  hypothetical protein OsJ_012069...   167   1e-39
gi|74013283|ref|XP_537935.2|  PREDICTED: similar to nuclear ...   167   2e-39
gi|83282964|gb|ABC01043.1|  Fe-hydrogenase [uncultured bacte...   166   5e-39
gi|109119243|ref|XP_001113550.1|  PREDICTED: similar to nucl...   166   6e-39
gi|109119241|ref|XP_001113522.1|  PREDICTED: similar to nucl...   165   7e-39
gi|114660222|ref|XP_001157570.1|  PREDICTED: hypothetical pr...   165   8e-39
gi|85861200|ref|NP_001034296.1|  nuclear prelamin A recognit...   164   1e-38
gi|84452151|ref|NP_001033707.1|  nuclear prelamin A recognit...   164   1e-38
gi|156545553|ref|XP_001605725.1|  PREDICTED: similar to ENSA...   164   1e-38
gi|73959191|ref|XP_547207.2|  PREDICTED: similar to nuclear ...   164   2e-38
gi|126656037|ref|ZP_01727421.1|  NAD-reducing hydrogenase su...   163   3e-38
gi|77921073|gb|ABB05315.1|  Fe-hydrogenase [uncultured bacte...   163   4e-38
gi|76258515|ref|ZP_00766170.1|  Ferredoxin:4Fe-4S ferredoxin...   163   4e-38
gi|14717798|gb|AAB18330.2|  formate dehydrogenase alpha subu...   162   5e-38
gi|134284357|ref|NP_001077077.1|  nuclear prelamin A recogni...   162   6e-38
gi|146386149|gb|ABC20599.2|  formate dehydrogenase alpha sub...   162   7e-38
gi|148283121|ref|YP_431142.2|  formate dehydrogenase subunit...   162   7e-38
gi|149055127|gb|EDM06944.1|  rCG33233 [Rattus norvegicus]         162   7e-38
gi|118047436|ref|ZP_01516072.1|  ferredoxin [Chloroflexus ag...   161   1e-37
gi|108871353|gb|EAT35578.1|  nitrate, fromate, iron dehydrog...   161   1e-37
gi|109119247|ref|XP_001113437.1|  PREDICTED: similar to nucl...   160   3e-37
gi|77993214|dbj|BAE46794.1|  bidirectional hydrogenase U sub...   160   3e-37
gi|83591134|ref|YP_431143.1|  Molybdopterin oxidoreductase F...   159   5e-37
gi|91200126|emb|CAJ73169.1|  similar to molybdopterin contai...   159   5e-37
gi|109119245|ref|XP_001113463.1|  PREDICTED: similar to nucl...   159   5e-37
gi|17228257|ref|NP_484805.1|  NAD-reducing hydrogenase subun...   159   6e-37
gi|91202656|emb|CAJ72295.1|  similar to molybdopterin oxidor...   159   7e-37
gi|75910853|ref|YP_325149.1|  NAD-reducing hydrogenase subun...   158   8e-37
gi|87303134|ref|ZP_01085932.1|  NAD-reducing hydrogenase sub...   158   9e-37
gi|37787353|gb|AAP50521.1|  HoxU [Thiocapsa roseopersicina]       157   1e-36
gi|50404212|gb|AAT76843.1|  hydrogenase [uncultured Clostrid...   157   2e-36
gi|50404197|gb|AAT76836.1|  hydrogenase [uncultured Clostrid...   157   2e-36
gi|22652022|gb|AAN03566.1|AF381045_3  hydrogenase small diap...   157   2e-36
gi|152979362|ref|YP_001344991.1|  formate dehydrogenase, alp...   157   3e-36
gi|50404220|gb|AAT76847.1|  hydrogenase [uncultured Clostrid...   156   4e-36
gi|118744354|ref|ZP_01592348.1|  ferredoxin [Geobacter lovle...   155   5e-36
gi|50404204|gb|AAT76839.1|  hydrogenase [uncultured Clostrid...   155   6e-36
gi|116624102|ref|YP_826258.1|  Hydrogen dehydrogenase [Solib...   155   6e-36
gi|156741351|ref|YP_001431480.1|  ferredoxin [Roseiflexus ca...   154   2e-35
gi|119510366|ref|ZP_01629501.1|  NAD-reducing hydrogenase su...   154   2e-35
gi|62632271|gb|AAX89150.1|  HoxU [Allochromatium vinosum]         154   2e-35
gi|83590722|ref|YP_430731.1|  Ferredoxin [Moorella thermoace...   154   2e-35
gi|13366094|dbj|BAB39384.1|  hydrogenase diaphorase small su...   154   2e-35
gi|94265735|ref|ZP_01289472.1|  Ferredoxin:4Fe-4S ferredoxin...   154   2e-35
gi|56751562|ref|YP_172263.1|  NAD-reducing hydrogenase subun...   152   5e-35
gi|78044647|ref|YP_359587.1|  NAD-dependent formate dehydrog...   152   5e-35
gi|81301366|ref|YP_401574.1|  NAD-reducing hydrogenase HoxS ...   152   6e-35
gi|50404199|gb|AAT76837.1|  hydrogenase [uncultured Clostrid...   152   9e-35
gi|148657644|ref|YP_001277849.1|  ferredoxin [Roseiflexus sp...   151   1e-34
gi|14165461|ref|NP_114174.1|  nuclear prelamin A recognition...   151   1e-34
gi|52424787|ref|YP_087924.1|  hypothetical protein MS0732 [M...   151   1e-34
gi|150018600|ref|YP_001310854.1|  ferredoxin [Clostridium be...   151   1e-34
gi|118746658|ref|ZP_01594587.1|  molybdopterin oxidoreductas...   151   1e-34
gi|89055049|ref|YP_510500.1|  formate dehydrogenase, alpha s...   151   1e-34
gi|70733834|ref|YP_257474.1|  formate dehydrogenase, alpha s...   150   2e-34
gi|156376379|ref|XP_001630338.1|  predicted protein [Nematos...   150   2e-34
gi|145618281|ref|ZP_01774341.1|  molybdopterin oxidoreductas...   150   2e-34
gi|83591650|ref|YP_425402.1|  Ferredoxin hydrogenase [Rhodos...   150   3e-34
gi|39997814|ref|NP_953765.1|  NAD-reducing hydrogenase subun...   150   3e-34
gi|47215781|emb|CAG02577.1|  unnamed protein product [Tetrao...   150   3e-34
gi|148554393|ref|YP_001261975.1|  formate dehydrogenase, alp...   149   6e-34
gi|134299709|ref|YP_001113205.1|  molybdopterin oxidoreducta...   149   7e-34
gi|119489272|ref|ZP_01622079.1|  NAD-reducing hydrogenase su...   148   8e-34
gi|52854767|gb|AAU88256.1|  hydrogenase [Clostridium roseum]      148   1e-33
gi|109492430|ref|XP_001081834.1|  PREDICTED: similar to nucl...   148   1e-33
gi|90416712|ref|ZP_01224642.1|  formate dehydrogenase, alpha...   148   1e-33
gi|83630912|gb|ABC26909.1|  HoxU [Arthrospira platensis FACH...   148   1e-33
gi|118594392|ref|ZP_01551739.1|  formate dehydrogenase, alph...   147   1e-33
gi|118470937|ref|YP_884577.1|  formate dehydrogenase, alpha ...   147   2e-33
gi|118746217|ref|ZP_01594167.1|  molybdopterin oxidoreductas...   147   2e-33
gi|78222329|ref|YP_384076.1|  NAD-reducing hydrogenase subun...   147   2e-33
gi|119475816|ref|ZP_01616168.1|  formate dehydrogenase, alph...   146   4e-33
gi|146305429|ref|YP_001185894.1|  formate dehydrogenase, alp...   146   4e-33
gi|110601983|ref|ZP_01390138.1|  Ferredoxin:4Fe-4S ferredoxi...   146   5e-33
gi|115421907|emb|CAJ48427.1|  NAD-dependent formate dehydrog...   145   5e-33
gi|51246062|ref|YP_065946.1|  NAD-reducing hydrogenase subun...   145   6e-33
gi|118581920|ref|YP_903170.1|  formate dehydrogenase, alpha ...   145   6e-33
gi|14250937|emb|CAC39233.1|  FdhB-I protein [Eubacterium aci...   145   7e-33
gi|84686203|ref|ZP_01014098.1|  NAD-dependent formate dehydr...   145   8e-33
gi|50404222|gb|AAT76848.1|  hydrogenase [uncultured Clostrid...   144   1e-32
gi|148259850|ref|YP_001233977.1|  formate dehydrogenase, alp...   144   1e-32
gi|134096579|ref|YP_001101654.1|  probable NAD dependent for...   144   2e-32
gi|106894049|ref|ZP_01361171.1|  Ferredoxin:4Fe-4S ferredoxi...   143   3e-32
gi|147678981|ref|YP_001213196.1|  hypothetical formate dehyd...   143   3e-32
gi|152981248|ref|YP_001355342.1|  NAD-dependent formate dehy...   143   3e-32
gi|39933811|ref|NP_946087.1|  NAD-dependent formate dehydrog...   143   3e-32
gi|116007466|ref|NP_001036429.1|  CG17683-PD, isoform D [Dro...   143   4e-32
gi|85707196|ref|ZP_01038282.1|  NAD-dependent formate dehydr...   143   4e-32
gi|89896715|ref|YP_520202.1|  NADH dehydrogenase I chain G [...   143   4e-32
gi|18414657|ref|NP_567496.1|  iron hydrogenase family protei...   143   4e-32
gi|15890285|ref|NP_355957.1|  hypothetical protein AGR_L_347...   143   4e-32
gi|17938397|ref|NP_535186.1|  formate dehydrogenase alpha su...   143   4e-32
gi|116254124|ref|YP_769962.1|  putative NAD-dependent format...   143   4e-32
gi|148265659|ref|YP_001232365.1|  molybdopterin oxidoreducta...   142   5e-32
gi|148266248|ref|YP_001232954.1|  molybdopterin oxidoreducta...   142   5e-32
gi|116750140|ref|YP_846827.1|  ferredoxin [Syntrophobacter f...   142   5e-32
gi|146341847|ref|YP_001206895.1|  Formate dehydrogenase, alp...   142   6e-32
gi|149203818|ref|ZP_01880787.1|  NAD-dependent formate dehyd...   142   6e-32
gi|110599310|ref|ZP_01387550.1|  Ferredoxin:4Fe-4S ferredoxi...   142   6e-32
gi|116007468|ref|NP_001036430.1|  CG17683-PC, isoform C [Dro...   142   6e-32
gi|14250944|emb|CAC39239.1|  FdhA-II protein [Eubacterium ac...   142   7e-32
gi|109647342|ref|ZP_01371246.1|  molybdopterin oxidoreductas...   142   8e-32
gi|116007464|ref|NP_001036428.1|  CG17683-PA, isoform A [Dro...   142   8e-32
gi|145344368|ref|XP_001416706.1|  predicted protein [Ostreoc...   142   9e-32
gi|29375957|ref|NP_815111.1|  NAD-dependent formate dehydrog...   142   9e-32
gi|33600307|ref|NP_887867.1|  NAD-dependent formate dehydrog...   142   1e-31
gi|33595781|ref|NP_883424.1|  NAD-dependent formate dehydrog...   142   1e-31
gi|66803034|ref|XP_635360.1|  hypothetical protein DDBDRAFT_...   141   1e-31
gi|86747850|ref|YP_484346.1|  formate dehydrogenase, alpha s...   141   1e-31
gi|26988909|ref|NP_744334.1|  formate dehydrogenase, alpha s...   141   2e-31
gi|114765412|ref|ZP_01444527.1|  NAD-dependent formate dehyd...   140   2e-31
gi|14250943|emb|CAC39238.1|  FdhB-II protein [Eubacterium ac...   140   2e-31
gi|78224215|ref|YP_385962.1|  Fe(III) reductase, alpha subun...   140   2e-31
gi|148548759|ref|YP_001268861.1|  formate dehydrogenase, alp...   140   2e-31
gi|146278885|ref|YP_001169044.1|  formate dehydrogenase, alp...   140   2e-31
gi|78224539|ref|YP_386286.1|  NADH dehydrogenase I, G subuni...   140   2e-31
gi|104780977|ref|YP_607475.1|  formate dehydrogenase, alpha ...   140   2e-31
gi|147678982|ref|YP_001213197.1|  hypothetical membrane prot...   140   2e-31
gi|86359438|ref|YP_471330.1|  formate dehydrogenase, alpha s...   140   2e-31
gi|116056721|emb|CAL53010.1|  putative polyamine oxidase (IS...   140   3e-31
gi|126463501|ref|YP_001044615.1|  formate dehydrogenase, alp...   140   3e-31
gi|119859537|ref|ZP_01640951.1|  formate dehydrogenase, alph...   140   3e-31
gi|115526636|ref|YP_783547.1|  formate dehydrogenase, alpha ...   140   3e-31
gi|118029233|ref|ZP_01500694.1|  formate dehydrogenase, alph...   140   4e-31
gi|91975103|ref|YP_567762.1|  formate dehydrogenase, alpha s...   139   4e-31
gi|27378247|ref|NP_769776.1|  formate dehydrogenase alpha su...   139   5e-31
gi|148254528|ref|YP_001239113.1|  Formate dehydrogenase, alp...   139   5e-31
gi|11545455|gb|AAG37855.1|AF298190_5  NAD-dependent formate ...   139   5e-31
gi|126359641|ref|ZP_01716634.1|  formate dehydrogenase, alph...   139   5e-31
gi|126665577|ref|ZP_01736559.1|  formate dehydrogenase, alph...   139   6e-31
gi|77464661|ref|YP_354165.1|  NAD-dependent formate dehydrog...   139   8e-31
gi|90426116|ref|YP_534486.1|  formate dehydrogenase, alpha s...   138   9e-31
gi|114566560|ref|YP_753714.1|  NADH dehydrogenase I chain G ...   138   9e-31
gi|116619258|ref|YP_821414.1|  NADH-quinone oxidoreductase, ...   138   9e-31
gi|50404208|gb|AAT76841.1|  hydrogenase [uncultured Clostrid...   138   1e-30
gi|94968337|ref|YP_590385.1|  NADH-quinone oxidoreductase, c...   138   1e-30
gi|39995616|ref|NP_951567.1|  Fe(III) reductase, alpha subun...   138   1e-30
gi|69936445|ref|ZP_00631271.1|  Formate dehydrogenase, alpha...   138   1e-30
gi|71278181|ref|YP_270682.1|  formate dehydrogenase, alpha s...   138   1e-30
gi|73540325|ref|YP_294845.1|  Formate dehydrogenase, alpha s...   138   1e-30
gi|116750928|ref|YP_847615.1|  formate dehydrogenase, alpha ...   138   1e-30
gi|50404206|gb|AAT76840.1|  hydrogenase [uncultured Clostrid...   138   1e-30
gi|39995453|ref|NP_951404.1|  NADH dehydrogenase I, G subuni...   137   2e-30
gi|150391790|ref|YP_001321839.1|  molybdopterin oxidoreducta...   137   2e-30
gi|50404210|gb|AAT76842.1|  hydrogenase [uncultured Clostrid...   137   2e-30
gi|152996296|ref|YP_001341131.1|  formate dehydrogenase, alp...   137   2e-30
gi|150398095|ref|YP_001328562.1|  formate dehydrogenase, alp...   137   3e-30
gi|91775073|ref|YP_544829.1|  formate dehydrogenase, alpha s...   136   3e-30
gi|15966762|ref|NP_387115.1|  PROBABLE NAD-DEPENDENT FORMATE...   136   3e-30
gi|99911789|ref|ZP_01318605.1|  hypothetical protein Bpse1_0...   136   4e-30
gi|114571228|ref|YP_757908.1|  formate dehydrogenase, alpha ...   136   5e-30
gi|145617419|ref|ZP_01773484.1|  molybdopterin oxidoreductas...   135   5e-30
gi|114567346|ref|YP_754500.1|  NADH dehydrogenase I chain G ...   135   6e-30
gi|67642933|ref|ZP_00441684.1|  COG3383: Uncharacterized ana...   135   7e-30
gi|126438525|ref|YP_001059920.1|  formate dehydrogenase, alp...   135   7e-30
gi|53720140|ref|YP_109126.1|  NAD-dependent formate dehydrog...   135   8e-30
gi|100122106|ref|ZP_01327961.1|  hypothetical protein BpseS_...   135   8e-30
gi|53724804|ref|YP_102259.1|  formate dehydrogenase, alpha s...   135   8e-30
gi|134277066|ref|ZP_01763781.1|  formate dehydrogenase, alph...   135   8e-30
gi|82538364|ref|ZP_00897357.1|  hypothetical protein Bpse110...   135   9e-30
gi|100916214|ref|ZP_01344698.1|  hypothetical protein Bmal10...   135   1e-29
gi|153814717|ref|ZP_01967385.1|  hypothetical protein RUMTOR...   135   1e-29
gi|53804301|ref|YP_113849.1|  formate dehydrogenase, alpha s...   135   1e-29
gi|118730159|ref|ZP_01578675.1|  formate dehydrogenase, alph...   134   1e-29
gi|121609340|ref|YP_997147.1|  formate dehydrogenase, alpha ...   134   1e-29
gi|91784828|ref|YP_560034.1|  NAD-dependent formate dehydrog...   134   2e-29
gi|94309500|ref|YP_582710.1|  formate dehydrogenase, alpha s...   134   2e-29
gi|116749582|ref|YP_846269.1|  molybdopterin oxidoreductase ...   134   2e-29
gi|154502471|ref|ZP_02039531.1|  hypothetical protein RUMGNA...   134   2e-29
gi|118043676|ref|ZP_01512404.1|  formate dehydrogenase, alph...   134   3e-29
gi|83718922|ref|YP_442160.1|  formate dehydrogenase, alpha s...   134   3e-29
gi|871456|emb|CAA61208.1|  putative alpha subunit of formate...   134   3e-29
gi|87120635|ref|ZP_01076529.1|  formate dehydrogenase, alpha...   133   3e-29
gi|115350949|ref|YP_772788.1|  formate dehydrogenase, alpha ...   133   3e-29
gi|50545922|ref|XP_500499.1|  hypothetical protein [Yarrowia...   133   3e-29
gi|153853057|ref|ZP_01994466.1|  hypothetical protein DORLON...   133   4e-29
gi|114328598|ref|YP_745755.1|  NAD-dependent formate dehydro...   132   5e-29
gi|134085726|ref|NP_001076880.1|  hypothetical protein LOC51...   132   6e-29
gi|144897651|emb|CAM74515.1|  formate dehydrogenase, alpha s...   132   7e-29
gi|84361165|ref|ZP_00985845.1|  COG3383: Uncharacterized ana...   132   9e-29
gi|15810673|gb|AAL08586.1|AF299114_2  putative formate dehyd...   132   9e-29
gi|118720857|ref|ZP_01573378.1|  formate dehydrogenase, alph...   132   1e-28
gi|119504735|ref|ZP_01626813.1|  formate dehydrogenase alpha...   132   1e-28
gi|3724145|emb|CAA11235.1|  NAD-dependent formate dehydrogen...   131   1e-28
gi|124895552|gb|EAY69432.1|  hypothetical protein BDAG_02189...   131   1e-28
gi|113866669|ref|YP_725158.1|  NAD-dependent formate dehydro...   131   1e-28
gi|134295063|ref|YP_001118798.1|  formate dehydrogenase, alp...   131   2e-28
gi|154247407|ref|YP_001418365.1|  formate dehydrogenase, alp...   131   2e-28
gi|116747481|ref|YP_844168.1|  molybdopterin oxidoreductase ...   131   2e-28
gi|85858923|ref|YP_461125.1|  formate dehydrogenase, iron-su...   131   2e-28
gi|14250938|emb|CAC39234.1|  FdhA-I protein [Eubacterium aci...   131   2e-28
gi|51244534|ref|YP_064418.1|  formate dehydrogenase, alpha c...   131   2e-28
gi|114566323|ref|YP_753477.1|  NADH dehydrogenase I chain G ...   130   2e-28
gi|152990043|ref|YP_001355765.1|  NADH-quinone oxidoreductas...   130   2e-28
gi|124268894|ref|YP_001022898.1|  NAD-dependent formate dehy...   130   2e-28
gi|78065616|ref|YP_368385.1|  Formate dehydrogenase, alpha s...   130   3e-28
gi|108744330|gb|ABG02415.1|  FdsA [Xanthobacter flavus]           130   3e-28
gi|86359332|ref|YP_471224.1|  NADH-ubiquinone oxidoreductase...   130   3e-28
gi|118701217|ref|ZP_01559281.1|  formate dehydrogenase, alph...   130   3e-28
gi|107022109|ref|YP_620436.1|  formate dehydrogenase, alpha ...   130   3e-28
gi|84357173|ref|ZP_00982001.1|  COG3383: Uncharacterized ana...   130   3e-28
gi|124515810|gb|EAY57319.1|  Anaerobic dehydrogenase [Leptos...   130   3e-28
gi|116750131|ref|YP_846818.1|  molybdopterin oxidoreductase ...   130   3e-28
gi|154496907|ref|ZP_02035603.1|  hypothetical protein BACCAP...   129   4e-28
gi|95928556|ref|ZP_01311303.1|  molybdopterin oxidoreductase...   129   6e-28
gi|15679548|ref|NP_276665.1|  formate dehydrogenase, alpha s...   129   7e-28
gi|106894050|ref|ZP_01361172.1|  Ferredoxin:4Fe-4S ferredoxi...   128   9e-28
gi|28212003|ref|NP_782947.1|  periplasmic [Fe] hydrogenase 1...   128   1e-27
gi|109645706|ref|ZP_01369626.1|  ferredoxin [Desulfitobacter...   128   1e-27
gi|87198759|ref|YP_496016.1|  formate dehydrogenase, alpha s...   127   2e-27
gi|89895362|ref|YP_518849.1|  hypothetical protein DSY2616 [...   127   2e-27
gi|118049187|ref|ZP_01517738.1|  formate dehydrogenase, alph...   127   2e-27
gi|84499617|ref|ZP_00997905.1|  NAD-dependent formate dehydr...   127   2e-27
gi|153900628|ref|ZP_02021189.1|  formate dehydrogenase, alph...   127   2e-27
gi|156453513|ref|ZP_02059871.1|  formate dehydrogenase, alph...   127   2e-27
gi|145622321|ref|ZP_01778281.1|  formate dehydrogenase, alph...   127   2e-27
gi|71278992|ref|YP_268786.1|  formate dehydrogenase, alpha s...   127   2e-27
gi|89897072|ref|YP_520559.1|  hypothetical protein DSY4326 [...   126   4e-27
gi|109648728|ref|ZP_01372627.1|  hydrogenase large subunit-l...   126   4e-27
gi|15605931|ref|NP_213308.1|  NADH dehydrogenase I chain G [...   125   9e-27
gi|56418994|ref|YP_146312.1|  formate dehydrogenase chain A ...   125   9e-27
gi|89210579|ref|ZP_01188967.1|  4Fe-4S ferredoxin, iron-sulf...   125   1e-26
gi|5650750|emb|CAB51635.1|  putative NADH-ubiquinone oxidore...   125   1e-26
gi|16263281|ref|NP_436074.1|  NuoG2 NADH I CHAIN G 2 [Sinorh...   125   1e-26
gi|149909799|ref|ZP_01898450.1|  NuoG2 NADH  I CHAIN G 2 [Mo...   125   1e-26
gi|114705202|ref|ZP_01438110.1|  probable nad-dependent form...   124   1e-26
gi|71995015|ref|NP_498092.4|  Y54H5A.4 [Caenorhabditis elega...   124   1e-26
gi|34556903|ref|NP_906718.1|  NADH dehydrogenase gamma subun...   124   2e-26
gi|121540851|ref|ZP_01672610.1|  molybdopterin oxidoreductas...   124   2e-26
gi|89210772|ref|ZP_01189157.1|  4Fe-4S ferredoxin, iron-sulf...   124   2e-26
gi|91203920|emb|CAJ71573.1|  similar to molybdopterin oxidor...   124   3e-26
gi|150375768|ref|YP_001312364.1|  molybdopterin oxidoreducta...   123   3e-26
gi|77918447|ref|YP_356262.1|  anaerobic dehydrogenase [Pelob...   123   4e-26
gi|110802004|ref|YP_699826.1|  [Fe] hydrogenase [Clostridium...   123   4e-26
gi|121535135|ref|ZP_01666951.1|  hydrogenase large subunit d...   123   4e-26
gi|28207555|gb|AAO32146.1|  NAD-linked formate dehydrogenase...   122   5e-26
gi|118478818|ref|YP_895969.1|  formate dehydrogenase, alpha ...   121   1e-25
gi|30263522|ref|NP_845899.1|  molybdopterin oxidoreductase f...   121   1e-25
gi|65320849|ref|ZP_00393808.1|  COG3383: Uncharacterized ana...   121   1e-25
gi|49481746|ref|YP_037653.1|  formate dehydrogenase, alpha s...   121   1e-25
gi|46107184|ref|XP_380651.1|  hypothetical protein FG00475.1...   121   1e-25
gi|23664244|gb|AAN39276.1|  iron hydrogenase precursor [Neoc...   121   2e-25
gi|109671704|ref|ZP_01373952.1|  ferredoxin [Campylobacter c...   121   2e-25
gi|52141962|ref|YP_084867.1|  formate dehydrogenase, alpha s...   121   2e-25
gi|138894138|ref|YP_001124591.1|  Formate dehydrogenase chai...   120   3e-25
gi|110800553|ref|YP_697264.1|  [Fe] hydrogenase [Clostridium...   120   3e-25
gi|148381245|ref|YP_001255786.1|  iron-dependent hydrogenase...   120   4e-25
gi|153938019|ref|YP_001392647.1|  [Fe] hydrogenase [Clostrid...   120   4e-25
gi|153932223|ref|YP_001385620.1|  [Fe] hydrogenase [Clostrid...   119   4e-25
gi|18311557|ref|NP_563491.1|  probable hydrogenase [Clostrid...   119   4e-25
gi|153812810|ref|ZP_01965478.1|  hypothetical protein RUMOBE...   119   5e-25
gi|46446199|ref|YP_007564.1|  putative NADH-ubiquinone oxido...   119   6e-25
gi|47568933|ref|ZP_00239625.1|  formate dehydrogenase, alpha...   119   6e-25
gi|42782638|ref|NP_979885.1|  molybdopterin oxidoreductase f...   119   6e-25
gi|116754225|ref|YP_843343.1|  formate dehydrogenase, alpha ...   118   9e-25
gi|78778017|ref|YP_394332.1|  Ferredoxin [Thiomicrospira den...   118   1e-24
gi|114671181|ref|XP_511766.2|  PREDICTED: nuclear prelamin A...   117   2e-24
gi|113867076|ref|YP_725565.1|  NADH dehydrogenase chain G [R...   117   2e-24
gi|83643018|ref|YP_431453.1|  probable hydrogen dehydrogenas...   117   2e-24
gi|110667103|ref|YP_656914.1|  NADH:ubiquinone oxidoreductas...   117   2e-24
gi|119610197|gb|EAW89791.1|  hCG30379, isoform CRA_a [Homo s...   117   2e-24
gi|114330931|ref|YP_747153.1|  NADH-quinone oxidoreductase, ...   117   2e-24
gi|91776407|ref|YP_546163.1|  NADH-quinone oxidoreductase, c...   117   2e-24
gi|94309878|ref|YP_583088.1|  NADH-quinone oxidoreductase, c...   117   3e-24
gi|11465863|ref|NP_066412.1|  NADH dehydrogenase subunit 11 ...   117   3e-24
gi|153938366|ref|YP_001392904.1|  [Fe] hydrogenase [Clostrid...   117   3e-24
gi|119610198|gb|EAW89792.1|  hCG30379, isoform CRA_b [Homo s...   116   3e-24
gi|148381490|ref|YP_001256031.1|  iron-only hydrogenase [Clo...   116   4e-24
gi|30249731|ref|NP_841801.1|  NADH dehydrogenase gamma subun...   116   4e-24
gi|109946839|ref|YP_664067.1|  NADH dehydrogenase I chain G ...   116   4e-24
gi|14324457|dbj|BAB59385.1|  formate hydrogenase [Thermoplas...   116   4e-24
gi|13541074|ref|NP_110762.1|  Uncharacterized anaerobic dehy...   116   5e-24
gi|83746303|ref|ZP_00943356.1|  NADH-quinone oxidoreductase ...   116   5e-24
gi|148285161|ref|YP_001249251.1|  NADH dehydrogenase I chain...   116   5e-24
gi|53718853|ref|YP_107839.1|  NADH dehydrogenase gamma subun...   116   5e-24
gi|53725813|ref|YP_103428.1|  NADH dehydrogenase gamma subun...   116   5e-24
gi|76810119|ref|YP_332850.1|  NADH dehydrogenase gamma subun...   116   5e-24
>gi|42527101|ref|NP_972199.1| Fe-hydrogenase [Treponema denticola ATCC 35405]
 gi|41817525|gb|AAS12110.1| Fe-hydrogenase [Treponema denticola ATCC 35405]
          Length = 596

 Score = 1226 bits (3171), Expect = 0.0,   Method: Composition-based stats.
 Identities = 596/596 (100%), Positives = 596/596 (100%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT
Sbjct: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD
Sbjct: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120

Query: 121 VLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS 180
           VLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS
Sbjct: 121 VLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS 180

Query: 181 RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG 240
           RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG
Sbjct: 181 RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG 240

Query: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCC 300
           LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCC
Sbjct: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCC 300

Query: 301 PGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKS 360
           PGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKS
Sbjct: 301 PGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKS 360

Query: 361 EIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGA 420
           EIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGA
Sbjct: 361 EIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGA 420

Query: 421 TGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLA 480
           TGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLA
Sbjct: 421 TGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLA 480

Query: 481 NTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVR 540
           NTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVR
Sbjct: 481 NTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVR 540

Query: 541 YSHENECIKALYNDFFEKPNSHKAHSLLHTDHFIWEMPRSPKRDRKGYVINEKFQS 596
           YSHENECIKALYNDFFEKPNSHKAHSLLHTDHFIWEMPRSPKRDRKGYVINEKFQS
Sbjct: 541 YSHENECIKALYNDFFEKPNSHKAHSLLHTDHFIWEMPRSPKRDRKGYVINEKFQS 596
>gi|153855001|ref|ZP_01996214.1| hypothetical protein DORLON_02220 [Dorea longicatena DSM 13814]
 gi|149752498|gb|EDM62429.1| hypothetical protein DORLON_02220 [Dorea longicatena DSM 13814]
          Length = 578

 Score =  834 bits (2154), Expect = 0.0,   Method: Composition-based stats.
 Identities = 390/573 (68%), Positives = 470/573 (82%), Gaps = 1/573 (0%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MVNLTID  KI+ KEN TIMEAA   GIPIPKLC+LKGINEIAACRVCVVELEGKEKLIT
Sbjct: 1   MVNLTIDGRKITVKENTTIMEAAAQNGIPIPKLCYLKGINEIAACRVCVVELEGKEKLIT 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           +CNN  +EGMV++TNSPKVR  RR TV++ILSQHDC+C  C RSGNC+LQT+ANDLNI +
Sbjct: 61  SCNNVAKEGMVIHTNSPKVRRHRRTTVELILSQHDCECVTCSRSGNCSLQTVANDLNIIE 120

Query: 121 VLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS 180
           + ++ ++E QPW+K FPLIRDS KCIKCMRC+QVC+K+QSL +W++EGTG+RTTINV+G 
Sbjct: 121 IPFKMEIERQPWNKEFPLIRDSSKCIKCMRCVQVCEKVQSLGVWDVEGTGSRTTINVAGH 180

Query: 181 RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG 240
           RTI +A C+LCGQCITHCPVGALR RDDTE  W A+A+PDK+VV QVAPA+RTAWGE  G
Sbjct: 181 RTIEEASCALCGQCITHCPVGALRARDDTEDVWDAIADPDKIVVAQVAPAVRTAWGEEFG 240

Query: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCC 300
           L  K+A+V KI DALKR+G DY FDT FSADLTIMEE  EF+ RF+ GELK++PMFTSCC
Sbjct: 241 LSDKEATVGKILDALKRMGVDYAFDTTFSADLTIMEEGTEFLHRFTAGELKERPMFTSCC 300

Query: 301 PGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKS 360
           PGW+RFIKSQYPHLV  LS+AKSP QMFGAVMK+YFAEK+G  PE I++V++MPCVAKK 
Sbjct: 301 PGWLRFIKSQYPHLVRQLSTAKSPQQMFGAVMKTYFAEKLGVSPEKIYTVSVMPCVAKKG 360

Query: 361 EIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGA 420
           E +MELFY EYAGHD+D V+TTRE  +M+KSAHI P+TL + + D+   D +GAG+IFGA
Sbjct: 361 EKEMELFYQEYAGHDIDAVITTRELTKMIKSAHISPDTLADIDSDRPMQDGTGAGVIFGA 420

Query: 421 TGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSS-QEESGIIEASFTLKENNLRIAVTSGL 479
           TGGVMEAALRTAYY + G+N P DAFK VR +   +  GI EA+F +    +R A  SGL
Sbjct: 421 TGGVMEAALRTAYYLLKGENPPEDAFKAVRSTGFNQNQGIQEANFQIDNVTVRTAAVSGL 480

Query: 480 ANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKV 539
            N R L+D I  GE HYDFVE+MACPGGCVGGGGQPIH+  ELA +RG  LY +DKN+K 
Sbjct: 481 GNARALLDRINKGEVHYDFVEVMACPGGCVGGGGQPIHDGRELAYERGQKLYSLDKNAKR 540

Query: 540 RYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           R+SHEN+ ++ +Y ++F KPNS K+H LLHT+H
Sbjct: 541 RFSHENQDVQKMYEEYFVKPNSPKSHMLLHTEH 573
>gi|139438951|ref|ZP_01772411.1| Hypothetical protein COLAER_01417 [Collinsella aerofaciens ATCC
           25986]
 gi|133775662|gb|EBA39482.1| Hypothetical protein COLAER_01417 [Collinsella aerofaciens ATCC
           25986]
          Length = 603

 Score =  645 bits (1664), Expect = 0.0,   Method: Composition-based stats.
 Identities = 313/583 (53%), Positives = 408/583 (69%), Gaps = 9/583 (1%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MV LTIDN ++   E+ TI++AA+SAGI IP LC+L+ +NEI  CRVCVVE+EG ++L+ 
Sbjct: 20  MVKLTIDNCEVMVPEHTTILDAAKSAGIQIPTLCYLRDLNEIGGCRVCVVEVEGCDQLVA 79

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           ACNN V +GMVV+TNSPK R  RR  VQ++LSQHD +C  CVRSGNC LQT+ANDL I  
Sbjct: 80  ACNNYVLDGMVVHTNSPKAREARRTNVQLLLSQHDSRCTSCVRSGNCNLQTIANDLGIFY 139

Query: 121 VLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS 180
           + YE+ L  + WD +FP+IRD+ KCIKCMRCI+VC+ +Q L IW+L      T +   G 
Sbjct: 140 LPYEQHLAREGWDFDFPIIRDNDKCIKCMRCIKVCESVQGLGIWDLTNRATHTAVGTRGR 199

Query: 181 RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG 240
             I   DC  CGQCITHCP GALRERDDTE  + A+A+PDK+V+VQ+APA+R+AWGE +G
Sbjct: 200 APIGKTDCVACGQCITHCPTGALRERDDTETVFDAIADPDKIVLVQIAPAVRSAWGEELG 259

Query: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSK-----GELKDKPM 295
           +  ++A+V ++  AL+R+G +YVFDT FSADLTIMEE  E +ER  K     G+ +  PM
Sbjct: 260 ISREEATVERLACALRRVGFEYVFDTDFSADLTIMEEGSELLERLGKAAKGEGDSRGWPM 319

Query: 296 FTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPC 355
           FTSCCPGWVRF+K++YP  V  LS++KSP QMFGA+ K+Y+A+ +G +PE +F V++MPC
Sbjct: 320 FTSCCPGWVRFVKARYPEFVDRLSTSKSPQQMFGAIAKTYYAKVLGVEPERLFVVSVMPC 379

Query: 356 VAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAG 415
            AKK+E  +    GE    D+D  LT RE VRM++++H+  +TL E   D      +GAG
Sbjct: 380 TAKKAECALPSMMGEDGAPDVDVALTVREMVRMIRASHVSVDTLVEEPLDTPLGFGTGAG 439

Query: 416 IIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAV 475
           +IFGATGGVMEAA+R+AYY + GKN   D F  VR       G  EA   +    +R+AV
Sbjct: 440 VIFGATGGVMEAAVRSAYYLVTGKNPDADFFTDVRGL----EGWKEAVADIDGTKVRVAV 495

Query: 476 TSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDK 535
             GL N  RL+D+I  G   YDFVE+MACPGGCVGGGGQPIH+  ELA +RG  L+ +D 
Sbjct: 496 AHGLGNAARLLDAIRDGRVRYDFVEVMACPGGCVGGGGQPIHDGCELAAERGQVLWSLDA 555

Query: 536 NSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHFIWEMP 578
            + +R+SHEN  ++A Y +F   P S  A  LLHTDH  W MP
Sbjct: 556 KADIRFSHENPDVQACYREFLGAPLSPLAEELLHTDHHAWSMP 598
>gi|125972863|ref|YP_001036773.1| hydrogenase, Fe-only [Clostridium thermocellum ATCC 27405]
 gi|125713088|gb|ABN51580.1| hydrogenase, Fe-only [Clostridium thermocellum ATCC 27405]
          Length = 582

 Score =  536 bits (1382), Expect = e-150,   Method: Composition-based stats.
 Identities = 280/579 (48%), Positives = 369/579 (63%), Gaps = 15/579 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MVN+TIDN KI    N T++EAA+ A I IP LCFLK INE+ ACR+CVVE++G   L  
Sbjct: 3   MVNVTIDNCKIQVPANYTVLEAAKQANIDIPTLCFLKDINEVGACRMCVVEVKGARSLQA 62

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC   V EG+ VYT +P VR  R+ T+++ILS H+ KC  CVRS NC LQ LA DLN++D
Sbjct: 63  ACVYPVSEGLEVYTQTPAVREARKVTLELILSNHEKKCLTCVRSENCELQRLAKDLNVKD 122

Query: 121 VLYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
           + +E ++ + P D   P ++RD  KC+ C RC+ +C  +Q++   ++   G RTT++ + 
Sbjct: 123 IRFEGEMSNLPIDDLSPSVVRDPNKCVLCRRCVSMCKNVQTVGAIDVTERGFRTTVSTAF 182

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
           ++ +++  C  CGQCI  CPVGALRE+DD +K W A+ANP+  VVVQ APA+R A GE  
Sbjct: 183 NKPLSEVPCVNCGQCINVCPVGALREKDDIDKVWEALANPELHVVVQTAPAVRVALGEEF 242

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           G+ +      K+  AL R+G   VFDT  +ADLTIMEE  E I R   G     P+ TSC
Sbjct: 243 GMPIGSRVTGKMVAALSRLGFKKVFDTDTAADLTIMEEGTELINRIKNG--GKLPLITSC 300

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
            PGW++F +  YP  + +LSS KSP +MFGAV+KSY+A+K G  P  +F V+IMPC AKK
Sbjct: 301 SPGWIKFCEHNYPEFLDNLSSCKSPHEMFGAVLKSYYAQKNGIDPSKVFVVSIMPCTAKK 360

Query: 360 SEIDM-ELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
            E    EL    Y   D+D VLTTRE  RM+K   I   +L + + D    +ASGAG+IF
Sbjct: 361 FEAQRPELSSTGYP--DVDVVLTTRELARMIKETGIDFNSLPDKQFDDPMGEASGAGVIF 418

Query: 419 GATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSG 478
           GATGGVMEAA+RT    + GK  P D  K+     +   GI EAS  L    L+ AV  G
Sbjct: 419 GATGGVMEAAIRTVGELLSGK--PAD--KIEYTEVRGLDGIKEASIELDGFTLKAAVAHG 474

Query: 479 LANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG-----ELAVKRGSNLYFI 533
           L N R+L+D I+AGE  Y F+EIMACPGGC+ GGGQPI  S      ++  +R   +Y  
Sbjct: 475 LGNARKLLDKIKAGEADYHFIEIMACPGGCINGGGQPIQPSSVRNWKDIRCERAKAIYEE 534

Query: 534 DKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           D++  +R SHEN  IK LY +FF +P SHKAH LLHT +
Sbjct: 535 DESLPIRKSHENPKIKMLYEEFFGEPGSHKAHELLHTHY 573
>gi|4927278|gb|AAD33071.1| hydrogenase-1 [Clostridium thermocellum]
          Length = 579

 Score =  533 bits (1374), Expect = e-150,   Method: Composition-based stats.
 Identities = 279/579 (48%), Positives = 368/579 (63%), Gaps = 15/579 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MVN+TIDN KI    N T++EAA+ A I IP LCFLK INE+ ACR+CVVE++G   L  
Sbjct: 1   MVNVTIDNCKIQVPANYTVLEAAKQANIDIPTLCFLKDINEVGACRMCVVEVKGARSLQA 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC   V EG+ VYT +P VR  R+ T+++ILS H+ KC  CVRS NC LQ LA DLN++D
Sbjct: 61  ACVYPVSEGLEVYTQTPAVREARKVTLELILSNHEKKCLTCVRSENCELQRLAKDLNVKD 120

Query: 121 VLYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
           + +E ++ + P D   P ++RD  KC+ C RC+ +C  +Q++   ++   G RTT++ + 
Sbjct: 121 IRFEGEMSNLPIDDLSPSVVRDPNKCVLCRRCVSMCKNVQTVGAIDVTERGFRTTVSTAF 180

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
           ++ +++  C  CGQCI  CPVGALRE+DD +K W A+ANP+  VVVQ APA+R A GE  
Sbjct: 181 NKPLSEVPCVNCGQCINVCPVGALREKDDIDKVWEALANPELHVVVQTAPAVRVALGEEF 240

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           G+ +      K+  AL R+G   VFDT  +ADLTIMEE  E I R   G     P+ TSC
Sbjct: 241 GMPIGSRVTGKMVAALSRLGFKKVFDTDTAADLTIMEEGTELINRIKNG--GKLPLITSC 298

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
            PGW++F +  YP  + +LSS KSP +MFGAV+KSY+A+K G  P  +F  +IMPC AKK
Sbjct: 299 SPGWIKFCEHNYPEFLDNLSSCKSPHEMFGAVLKSYYAQKNGIDPSKVFVGSIMPCTAKK 358

Query: 360 SEIDM-ELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
            E    EL    Y   D+D VLTTRE  RM+K   I   +L + + D    +ASGAG+IF
Sbjct: 359 FEAQRPELSSTGYP--DVDVVLTTRELARMIKETGIDFNSLPDKQFDDPMGEASGAGVIF 416

Query: 419 GATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSG 478
           GATGGVMEAA+RT    + GK  P D  K+     +   GI EAS  L    L+ AV  G
Sbjct: 417 GATGGVMEAAIRTVGELLSGK--PAD--KIEYTEVRGLDGIKEASIELDGFTLKAAVAHG 472

Query: 479 LANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG-----ELAVKRGSNLYFI 533
           L N R+L+D I+AGE  Y F+EIMACPGGC+ GGGQPI  S      ++  +R   +Y  
Sbjct: 473 LGNARKLLDKIKAGEADYHFIEIMACPGGCINGGGQPIQPSSVRNWKDIRCERAKAIYEE 532

Query: 534 DKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           D++  +R SHEN  IK LY +FF +P SHKAH LLHT +
Sbjct: 533 DESLPIRKSHENPKIKMLYEEFFGEPGSHKAHELLHTHY 571
>gi|146296869|ref|YP_001180640.1| hydrogenase, Fe-only [Caldicellulosiruptor saccharolyticus DSM
           8903]
 gi|145410445|gb|ABP67449.1| hydrogenase, Fe-only [Caldicellulosiruptor saccharolyticus DSM
           8903]
          Length = 579

 Score =  529 bits (1362), Expect = e-148,   Method: Composition-based stats.
 Identities = 271/579 (46%), Positives = 367/579 (63%), Gaps = 15/579 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MVN+TID  K+   ++ T+++AA  AG+ IP LC+LKGINEI ACR+CVVE++G   L  
Sbjct: 3   MVNITIDGKKLQVPKDYTVLQAAREAGVEIPTLCYLKGINEIGACRMCVVEIKGARSLQA 62

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC   V EGM V TNS +VR  R+  +++ILS HD  C  C+RSGNC LQ LA DLN++ 
Sbjct: 63  ACVYPVSEGMEVITNSERVRRARKVNLELILSNHDRNCLTCIRSGNCELQRLAEDLNVKQ 122

Query: 121 VLYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
           + YE +   +P D   P ++RD  KC+ C RCI VC  +Q + +      G RT ++ + 
Sbjct: 123 IRYEGENIRRPLDDFSPSIVRDPNKCVLCKRCINVCRNVQEVGVINANYRGFRTVVSTAF 182

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
            R++ D  C++CGQCI  CPVGALRE+D T+  W+A+A+ +K VVVQ APA+R A GE  
Sbjct: 183 DRSLNDVACTMCGQCIQACPVGALREKDSTDIVWKALADKNKYVVVQTAPAVRVALGEEF 242

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           GL +      K+  ALK +G D VFDT   ADLTIMEE  E I R   G     P+ TSC
Sbjct: 243 GLPIGTRVTGKMVTALKMLGFDKVFDTDTGADLTIMEEGTELINRIKNG--GKLPLITSC 300

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
            PGW++F +  +P  + +LS+ KSP +MFGA++K+Y+A+K+G  P ++F V+IMPC AKK
Sbjct: 301 SPGWIKFCEHYFPEFLDNLSTCKSPHEMFGAILKTYYAQKMGIDPANMFVVSIMPCTAKK 360

Query: 360 SEIDMELFYGEYAGH-DMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
            E   E      +G+ D+D VLTTRE  RM+K A I    L +   D    DA+GAG+IF
Sbjct: 361 FEAQREELAA--SGYPDVDAVLTTRELARMIKEAGIDFVNLPDNHFDDPMGDATGAGVIF 418

Query: 419 GATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSG 478
           G TGGVMEAALRT Y  + GK  P +  ++ +    E  GI EA   +    ++ AV  G
Sbjct: 419 GTTGGVMEAALRTVYEILTGK--PLENVEITQVRGLE--GIREAEIDVGTMKIKAAVAHG 474

Query: 479 LANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPI-----HESGELAVKRGSNLYFI 533
           LAN ++L++ ++ GEK Y F+EIMACPGGC+ GGGQPI      E  ++A  R S +Y  
Sbjct: 475 LANAKKLLEMVKNGEKEYHFIEIMACPGGCIMGGGQPIVPAKVREKIDVAKLRASAIYDE 534

Query: 534 DKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           D++  +R SHEN  IK LY +F   PNS KAH +LHT +
Sbjct: 535 DRSLPIRKSHENPTIKKLYEEFLGHPNSEKAHHILHTHY 573
>gi|118725240|ref|ZP_01573883.1| hydrogenases, Fe-only [Clostridium cellulolyticum H10]
 gi|118665472|gb|EAV72091.1| hydrogenases, Fe-only [Clostridium cellulolyticum H10]
          Length = 582

 Score =  528 bits (1361), Expect = e-148,   Method: Composition-based stats.
 Identities = 272/577 (47%), Positives = 369/577 (63%), Gaps = 13/577 (2%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITA 61
           VN+TID  K+  ++ +TI+EAA  A I IP LCFLK INEI ACR+C+VE++G   L  +
Sbjct: 4   VNITIDGKKLQVEQGITILEAARQANIKIPTLCFLKDINEIGACRMCLVEIKGARALQAS 63

Query: 62  CNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDV 121
           C   V EG+ +YT SP VR  R+ T+++ILS HD KC  CVRS NC LQ LA +LNI+D+
Sbjct: 64  CVYPVAEGLEIYTQSPDVREARKVTLELILSNHDKKCLTCVRSKNCELQNLAEELNIKDI 123

Query: 122 LYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS 180
            +E    D P D   P ++RD  KC+ C RC+ +C  IQ++++      G ++TI+ +  
Sbjct: 124 RFEGASIDLPLDDFSPSIVRDPNKCVLCKRCVSMCKNIQTVSVISAAERGFKSTISCAFD 183

Query: 181 RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG 240
           R++ +  C++CGQCI+ CPVGALRE+DDT+K W A+A+ +  VVVQ APA+R A GE  G
Sbjct: 184 RSLEEVPCTMCGQCISVCPVGALREKDDTDKVWSALADKELHVVVQTAPAVRVALGEEFG 243

Query: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCC 300
           L +      K+  AL  +G   VFDT  +ADLTIMEE  E + R   G     P+ TSC 
Sbjct: 244 LPIGTRVTGKMAAALNHLGFAKVFDTDTAADLTIMEEGTELLNRIKNG--GKLPVITSCS 301

Query: 301 PGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKS 360
           PGW++F +  YP  + +LSS KSP +MFGAV+K+Y+AEK+G  P+ IF V++MPC AKK 
Sbjct: 302 PGWIKFCEHNYPEFLENLSSCKSPHEMFGAVLKTYYAEKMGIDPKKIFVVSVMPCTAKKF 361

Query: 361 EIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGA 420
           E             D+D V+TTRE  RM+K A I    L++ + D    +A+GAG+IFGA
Sbjct: 362 EAQRPELSAT-GLPDVDVVITTRELARMIKEAGIDFNNLEDMDFDDPMGNATGAGVIFGA 420

Query: 421 TGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLA 480
           TGGVMEAALRT    + GK+     +  VR       GI EA+  + +  ++ AV +GL 
Sbjct: 421 TGGVMEAALRTVSEIVAGKSFEDIEYTAVRGI----EGIKEATVAIGDMKVKAAVANGLG 476

Query: 481 NTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG-----ELAVKRGSNLYFIDK 535
           N R+L+DSI+AGE  YDFVEIMACPGGCV GGGQPI  S      +L  +R   +Y  D 
Sbjct: 477 NARKLLDSIKAGEAAYDFVEIMACPGGCVNGGGQPIQPSSVRSWTDLRTERAKAIYEEDV 536

Query: 536 NSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           +  +R SHEN  IK +Y+ +F +P SHKAH +LHT +
Sbjct: 537 SLPIRKSHENPVIKEMYDKYFGEPGSHKAHEILHTHY 573
>gi|154498755|ref|ZP_02037133.1| hypothetical protein BACCAP_02746 [Bacteroides capillosus ATCC
           29799]
 gi|150272145|gb|EDM99349.1| hypothetical protein BACCAP_02746 [Bacteroides capillosus ATCC
           29799]
          Length = 584

 Score =  514 bits (1324), Expect = e-144,   Method: Composition-based stats.
 Identities = 266/578 (46%), Positives = 353/578 (61%), Gaps = 13/578 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MVNL IDNI +S     T++EAA +AGI IP LCFLK INEI ACR+CVVE++G + L+ 
Sbjct: 5   MVNLKIDNIPVSVPAGTTVLEAARNAGIKIPSLCFLKEINEIGACRICVVEVKGAKSLVA 64

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           +C   V EGM V+TN+ KVR  R+ T+++ILS H   C  C RSG C LQ LA DL I  
Sbjct: 65  SCVYPVSEGMEVFTNTEKVRHSRQLTLELILSNHRMDCLTCSRSGRCELQDLARDLGIDA 124

Query: 121 VLY-EEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
           V Y  + L  Q  D    LIRD+ KC+ C RC  VC K Q + +      G  T +  + 
Sbjct: 125 VRYAADNLPPQIEDSAPHLIRDNSKCVLCRRCTAVCRKSQEVGVIGCNDRGFATHVGCAF 184

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
            R + + DC  CGQCI  CP GAL+E+DDT K W A+ +P K VVV  AP+IR   GE  
Sbjct: 185 DRDLNEVDCVSCGQCIVACPTGALQEKDDTAKVWAALNDPTKHVVVGPAPSIRVTLGECF 244

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           G+ +      K+  AL+R+G D VFD   +AD TIMEE  EF+ R   G     P+ TSC
Sbjct: 245 GMPIGTNVEGKMVTALRRLGFDKVFDVDNAADFTIMEEGTEFLHRLQNG--GTLPLITSC 302

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
            PGW+RF +  YP +V +LSS KSP QMFG ++K+Y+AEK+G  P DIF V+IMPC AKK
Sbjct: 303 SPGWIRFCEQHYPDMVPNLSSCKSPQQMFGTLVKTYYAEKMGINPRDIFVVSIMPCTAKK 362

Query: 360 SEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFG 419
            E+  E    ++    +D  LTTRE  RM+  A +L + L + E D++   ++GA  IFG
Sbjct: 363 YEVRREEMR-QHGWLPVDVSLTTRELGRMITRAGLLFQNLPDGEFDEMLGVSTGAATIFG 421

Query: 420 ATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGL 479
           A+GGVMEAALRT    +      P  F  VR      +GI EAS+ L    +R+ VTSGL
Sbjct: 422 ASGGVMEAALRTVVEIVTKGEMKPLEFTEVRGM----TGIKEASYDLPGKTVRVCVTSGL 477

Query: 480 ANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG-----ELAVKRGSNLYFID 534
           AN ++++D +++GE  YDF+EIMACPGGC+ GGGQPI  +      ++   R   LY  D
Sbjct: 478 ANAKKVLDGVKSGEMQYDFIEIMACPGGCINGGGQPIQHADVRNWTDIRSLRAKALYTQD 537

Query: 535 KNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           +    R SHEN  ++ +Y ++  +P  H+AH LLHT +
Sbjct: 538 EGMTYRRSHENPIVQQVYKEYLGEPGGHRAHELLHTTY 575
>gi|20807375|ref|NP_622546.1| NADH dehydrogenase/NADH:ubiquinone oxidoreductase 75 kD subunit
           (chain G) [Thermoanaerobacter tengcongensis MB4]
 gi|20515894|gb|AAM24150.1| NADH dehydrogenase/NADH:ubiquinone oxidoreductase 75 kD subunit
           (chain G) [Thermoanaerobacter tengcongensis MB4]
          Length = 581

 Score =  511 bits (1317), Expect = e-143,   Method: Composition-based stats.
 Identities = 266/575 (46%), Positives = 361/575 (62%), Gaps = 11/575 (1%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITA 61
           V +TID I +      T++EAA+ AGI IP LC+LK IN+I ACR+C+VE+EG   L T+
Sbjct: 4   VRVTIDGITVEVPSYYTVLEAAKEAGIDIPTLCYLKEINQIGACRICLVEIEGVRNLQTS 63

Query: 62  CNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDV 121
           C   V +GM VYTN+PK+R  RR  +++ILS HD  C  CVRS NC LQ LA  L ++++
Sbjct: 64  CTYPVFDGMKVYTNTPKIREARRLNLELILSNHDRNCLTCVRSTNCELQALAKRLGVEEI 123

Query: 122 LYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS 180
            +E +    P D   P ++RD  KC+ C RC+ VC ++Q++    +   G +T +  S  
Sbjct: 124 RFEGENIKYPIDDASPAVVRDPNKCVLCRRCVAVCSEVQNVFAIGMVNRGFKTMVAPSFG 183

Query: 181 RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG 240
           R++ D+ C  CGQCI  CPVGA+ E+D T++ + A+A+  K VV Q APA+R A GE  G
Sbjct: 184 RSLKDSPCISCGQCIMVCPVGAIYEKDHTKRVYEALADDKKYVVAQTAPAVRVALGEEFG 243

Query: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCC 300
           + +      K+  AL+R+G D VFDT F+ADLTIMEE  E +ER   G     PM TSC 
Sbjct: 244 MPVGTIVTGKMAAALRRMGFDAVFDTNFAADLTIMEEGSELLERIKHG--GKLPMITSCS 301

Query: 301 PGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKS 360
           PGW+ F +  YP  + +LS+ KSP  M GA++KSY+AEK G  P+DIF V+IMPC AKK 
Sbjct: 302 PGWIAFCEKYYPEFIDNLSTCKSPHMMMGALVKSYYAEKKGLDPKDIFVVSIMPCTAKKL 361

Query: 361 EIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGA 420
           EI+ E         D+D VLTTRE  RM+K   I    LK+ E D+    ++GAG IFGA
Sbjct: 362 EIEREEMI-RNGMKDVDAVLTTRELARMIKEMGIDFVNLKDEEFDEPLGMSTGAGAIFGA 420

Query: 421 TGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLA 480
           TGGVMEAALRT    + G++     F+ VR       G+ EA+ T+   +++IA+ +G  
Sbjct: 421 TGGVMEAALRTVAEIVEGRDIGKIDFEEVRGL----EGVREATITIDGMDIKIAIANGTG 476

Query: 481 NTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGEL-AVK--RGSNLYFIDKNS 537
           N ++L+D ++AGE  Y F+E+M CPGGC+ GGGQPIH   E+  VK  R   +Y IDKN 
Sbjct: 477 NAKKLLDKVKAGEVEYHFIEVMGCPGGCIMGGGQPIHNPNEMEEVKKLRAKAIYEIDKNL 536

Query: 538 KVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
            +R SHEN  IK LY +F   P S K+H LLHT +
Sbjct: 537 PIRKSHENPAIKRLYEEFLGYPLSEKSHELLHTHY 571
>gi|14250935|emb|CAC39231.1| HymC protein [Eubacterium acidaminophilum]
          Length = 578

 Score =  503 bits (1296), Expect = e-140,   Method: Composition-based stats.
 Identities = 258/578 (44%), Positives = 353/578 (61%), Gaps = 12/578 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MVN+TID  +++   N T+++AA   GI IP LC+LK IN+  ACR+C+VE+EG   L T
Sbjct: 1   MVNITIDGRQVTVPANSTVLDAARDMGINIPTLCYLKDINKTGACRMCLVEVEGIRNLQT 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC   V +G+VV TN+ +VR  RR  +Q+ILS H   C  C R+G+C LQ L +D+ + +
Sbjct: 61  ACTFPVRDGLVVKTNTKRVRDARRDNLQLILSNHHRDCLSCFRNGSCELQALCDDMGLSE 120

Query: 121 VLYEEQLEDQPWDK-NFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
           + +E   E +P D  +  ++RD  KCI C RC+ VC+K+Q + I      G  T +  + 
Sbjct: 121 LDFEAPKELKPVDMLSHSIVRDPNKCILCGRCVAVCNKVQEVGILAFTNRGVETEVAPAF 180

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
           + ++ADA C  CGQC+  CPV ALRE+ D EK W  + +  K VVVQVAPA+R A GE  
Sbjct: 181 ATSMADAPCIYCGQCVNVCPVAALREKTDIEKVWEVLEDETKHVVVQVAPAVRAALGEMF 240

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           G  +      K+F ALK +G   VFDT F+ADLTIMEE  E + R   G     PM TSC
Sbjct: 241 GNPIGTRVTGKMFTALKMLGFQKVFDTNFAADLTIMEEGTELLGRIKNG--GTLPMITSC 298

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
            PGW+R+++  YP L+ H+SS KSP QM GAV+KSY+AEK    PE++  V++MPC+AKK
Sbjct: 299 SPGWIRYVEHFYPELLDHVSSCKSPQQMMGAVLKSYYAEKNNIAPENMIVVSVMPCIAKK 358

Query: 360 SEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFG 419
           +E   E     +   D+D VLTTRE  +M+K A I    L+++ PD+ F D +GA +IFG
Sbjct: 359 TESAKEEMKNVHGTRDVDIVLTTRELGKMIKEARIEFNDLQDSNPDEFFGDYTGAAVIFG 418

Query: 420 ATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGL 479
           ATGGVMEAA+RT    + G+      +  VR       GI EA+  + +  +++AV  G 
Sbjct: 419 ATGGVMEAAIRTVADIVSGQELEDIEYTAVRGL----EGIKEAAVKIGDLEVKVAVAHGT 474

Query: 480 ANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP-----IHESGELAVKRGSNLYFID 534
           AN  +L+D +  G+  Y F+EIM C GGCV GGGQP       E   + ++R   LY  D
Sbjct: 475 ANAGKLMDLVRDGKADYHFIEIMGCSGGCVTGGGQPHVDSRTKEKVNVKLERAKALYTED 534

Query: 535 KNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           K    R SH NE +K LY ++  KPN HKAH LLHT +
Sbjct: 535 KLRDKRKSHHNESVKRLYEEYLGKPNGHKAHELLHTHY 572
>gi|83590553|ref|YP_430562.1| Iron hydrogenase, small subunit [Moorella thermoacetica ATCC 39073]
 gi|83573467|gb|ABC20019.1| Iron hydrogenase, small subunit [Moorella thermoacetica ATCC 39073]
          Length = 573

 Score =  502 bits (1292), Expect = e-140,   Method: Composition-based stats.
 Identities = 276/574 (48%), Positives = 372/574 (64%), Gaps = 13/574 (2%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITA 61
           V LTIDNI +  +   TI++AAE AGI IP LC+L+GINEI ACRVCVVE+EG   L+ +
Sbjct: 4   VKLTIDNIPVEVEAGTTILKAAEEAGIHIPTLCYLEGINEIGACRVCVVEVEGARNLMAS 63

Query: 62  CNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDV 121
           C   V EGMVV TNSP+VR+ RR  V+++LS H+ +C  C+R+ NC LQ+LA  L I+ V
Sbjct: 64  CVAPVAEGMVVKTNSPRVRMARRLNVELLLSNHEMECPTCIRNLNCELQSLARGLGIRQV 123

Query: 122 LYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS 180
            ++ +  + P D + P L+R+  KCI C RC+ VC+K+Q +      G G  T I  +  
Sbjct: 124 RFKGKKSEHPVDDSTPALVREPDKCILCRRCVAVCEKVQGVMAIAPLGRGFDTVIAPAFQ 183

Query: 181 RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG 240
             + D  C  CGQC   CPVGAL E+D T + W A+A+P+K VVVQ APA R + G+  G
Sbjct: 184 EKLVDIACVECGQCTLVCPVGALYEKDYTSEVWAALADPEKFVVVQTAPATRVSIGQEFG 243

Query: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSK-GELKDKPMFTSC 299
           L     +  ++  AL+R+G D VFDT FSADLTIMEE  EFIERF+K G L   P+ TSC
Sbjct: 244 LAPGSINTGQMVAALRRLGFDRVFDTDFSADLTIMEEGSEFIERFTKDGPL---PLITSC 300

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
            PGW++F++  YP L+ ++S+ KSP QMFGAV K+Y+A K G  P  +  V+IMPC AKK
Sbjct: 301 SPGWIKFMEHFYPELIPNVSTCKSPQQMFGAVAKTYYARKAGVDPARMVVVSIMPCTAKK 360

Query: 360 SEIDM-ELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
            E    E+    Y   D+D VLTTRE  RM++ A I  + L E + D    +++GAG+IF
Sbjct: 361 FECQRPEMRDSGY--QDVDYVLTTRELARMIREAGIDFKNLPEEQYDDPLGESTGAGVIF 418

Query: 419 GATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSG 478
           GATGGVMEAALRTAY  I G+  P   F  +R       GI EA+  +K   +R+AV   
Sbjct: 419 GATGGVMEAALRTAYELITGETLPALDFYDIRGL----KGIKEATVDIKGTKVRVAVAHS 474

Query: 479 LANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSK 538
           L + R+L++ ++AGE+ Y F+EIM CPGGC+GGGGQPI  + E+  +R   +Y +D    
Sbjct: 475 LGHARQLLERVKAGEQ-YHFIEIMCCPGGCIGGGGQPIPTNTEIREQRIKGIYQVDMEMP 533

Query: 539 VRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           +R SHEN  ++ALY +F  KP S K+H LLHT++
Sbjct: 534 IRKSHENPSVQALYREFLGKPLSEKSHHLLHTEY 567
>gi|76795773|ref|ZP_00778144.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit, C-terminal
           [Thermoanaerobacter ethanolicus ATCC 33223]
 gi|76588758|gb|EAO65159.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit, C-terminal
           [Thermoanaerobacter ethanolicus ATCC 33223]
          Length = 581

 Score =  494 bits (1271), Expect = e-138,   Method: Composition-based stats.
 Identities = 255/576 (44%), Positives = 359/576 (62%), Gaps = 13/576 (2%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITA 61
           V +TID I +    + T++EAA+ AGI IP LC+LK IN+I ACR+CVVE+EG   L T+
Sbjct: 4   VRVTIDGITVEVPSHYTVLEAAKEAGIDIPTLCYLKEINQIGACRICVVEIEGVRNLQTS 63

Query: 62  CNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDV 121
           C   V +GM VYTN+ K+R  R+  +++ILS HD  C  C+R+ NC LQ+L+  L + ++
Sbjct: 64  CTYPVFDGMKVYTNTAKIREARKLNLELILSNHDRSCLTCIRNTNCELQSLSKKLGVNEI 123

Query: 122 LYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS 180
            +E +      D   P ++RD  KC+ C RC+ VC ++Q++    +   G +T +  S  
Sbjct: 124 RFEGENIKYSIDNASPAIVRDPNKCVLCRRCVAVCSEVQNVFAIGMVNRGFKTMVAPSFG 183

Query: 181 RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG 240
           R++ D+ C  CGQCI  CPVGA+ E+D T++ + A+A+  K VV Q APA+R A GE  G
Sbjct: 184 RSLKDSPCISCGQCIEVCPVGAIYEKDHTKRVYEALADEKKYVVAQTAPAVRVALGEEFG 243

Query: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCC 300
           + +      K+  ALKR+G D VFDT F+ADLTIMEE  E +ER   G     PM TSC 
Sbjct: 244 MPIGSIVTGKMVAALKRMGFDAVFDTDFAADLTIMEEGSELLERLKNG--GKLPMITSCS 301

Query: 301 PGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKS 360
           PGW+ F +  YP  + +LS+ KSP  M GA++KSY+AEK G  PEDI+ V+IMPC AKK 
Sbjct: 302 PGWIAFCEKYYPEFIDNLSTCKSPHMMMGALVKSYYAEKKGLNPEDIYIVSIMPCTAKKL 361

Query: 361 EIDMELFYGEYAG-HDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFG 419
           EI+      ++ G  D+D VLTTRE  RM+K   I    L + E D+    ++GA +IFG
Sbjct: 362 EIERPEM--QHNGIKDVDAVLTTRELARMIKEMGIDFVNLPDEEYDEPLGMSTGAAVIFG 419

Query: 420 ATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGL 479
           ATGGVMEAALRT    + GK+     ++ VR       G+ EA+  +   ++++A+ +G 
Sbjct: 420 ATGGVMEAALRTVADIVEGKDLDKFDYEEVRGL----EGVREATIRIDGKDIKVAIANGT 475

Query: 480 ANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGEL-AVK--RGSNLYFIDKN 536
            N ++L+D ++AGE  Y F+E+M CPGGC+ GGGQPIH   E+  VK  R   +Y  DKN
Sbjct: 476 GNAKKLLDKVKAGEVEYHFIEVMGCPGGCIMGGGQPIHNPNEMEKVKELRAKAIYEADKN 535

Query: 537 SKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
             +R SH+N  I+ LY +F   P S K+H LLHT +
Sbjct: 536 LPIRKSHKNPAIQKLYEEFLGSPLSEKSHHLLHTHY 571
>gi|106887714|ref|ZP_01355000.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit-like
           [Clostridium phytofermentans ISDg]
 gi|106764777|gb|EAT21570.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit-like
           [Clostridium phytofermentans ISDg]
          Length = 582

 Score =  491 bits (1264), Expect = e-137,   Method: Composition-based stats.
 Identities = 257/580 (44%), Positives = 356/580 (61%), Gaps = 17/580 (2%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITA 61
           +NL I+ + +SA    TI+EAA  A I IP LC+LK INEI ACR+CVVE++G   L+ +
Sbjct: 4   INLKINGMDVSAPAGSTILEAARLAHIEIPTLCYLKEINEIGACRICVVEVKGARSLVAS 63

Query: 62  CNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD- 120
           C   + EGM V+TN+PKV   R++T+Q+ILS HD +C  CVRSG+C LQ L  +L + D 
Sbjct: 64  CVYPINEGMEVFTNTPKVLKSRKKTLQLILSNHDRRCLSCVRSGDCELQKLCKELGVDDE 123

Query: 121 VLYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
            LY+ +      D+    ++RD+ KCI C RC  VC   Q + +      G +T I  + 
Sbjct: 124 ALYDGEKGLYELDETAAHMVRDNNKCILCRRCTAVCSMTQGIGVIGANERGFKTNIGSAF 183

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
              + +  C  CGQCI  CP GAL E+D  +    A+A+P+K V VQ APA+R   GE  
Sbjct: 184 EMGLGETSCVSCGQCIAVCPTGALYEKDSIDAVLEAIADPEKFVFVQTAPAVRAGLGEAF 243

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           GL +      K+  AL+RIG D VFDT FSADLTIMEEA EF++R   G +   P+ TSC
Sbjct: 244 GLPIGTNVEGKMVAALRRIGFDKVFDTNFSADLTIMEEATEFLDRVQNGGV--LPLITSC 301

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
            PGW+++ +  +P +  +LSS KSP QMFGA+ K+Y+AEK+G  P  + SV+IMPC AKK
Sbjct: 302 SPGWIKYCEHYFPDMTENLSSCKSPQQMFGAIAKTYYAEKLGIDPAKMVSVSIMPCTAKK 361

Query: 360 SEIDMELFYGEYAG-HDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
            E+  +      AG  D+D  LT REF R++    +   +L + + D     ++GA +IF
Sbjct: 362 FELGRD--DQSAAGVPDVDYSLTVREFARLIDKVGLKFLSLPDEQYDNPLGISTGAAVIF 419

Query: 419 GATGGVMEAALRTAYYAIMGKNC-PPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTS 477
           GATGGVMEAALRTA + + G+N   P  F  VR       GI EA+F +   ++ +AV S
Sbjct: 420 GATGGVMEAALRTAVWKLTGENSDSPIEFNEVRGV----QGIKEATFQVAGMDVNVAVAS 475

Query: 478 GLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP-----IHESGELAVKRGSNLYF 532
           GL+N R L++ +++GE +Y F+EIM CPGGCV GGGQP     +    ++   R   LY 
Sbjct: 476 GLSNARELLEKVKSGEANYHFIEIMGCPGGCVNGGGQPQVPASVRNFTDIRALRAKVLYD 535

Query: 533 IDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
            D  + +R SHENE +K +Y++F   P SHKAH +LHT +
Sbjct: 536 SDAANPLRMSHENEAVKMVYDEFLGAPGSHKAHDILHTTY 575
>gi|118725455|ref|ZP_01574095.1| hydrogenases, Fe-only [Clostridium cellulolyticum H10]
 gi|118665115|gb|EAV71737.1| hydrogenases, Fe-only [Clostridium cellulolyticum H10]
          Length = 574

 Score =  487 bits (1254), Expect = e-136,   Method: Composition-based stats.
 Identities = 257/576 (44%), Positives = 346/576 (60%), Gaps = 11/576 (1%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MVNL ID   I+  +N TI+EAA+   I IP LCF+KGINE  +CRVCVVE+EG   L  
Sbjct: 3   MVNLKIDGFDITVPKNTTILEAAKKLNIDIPTLCFMKGINEPGSCRVCVVEVEGWRGLHP 62

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC   V EG+VV T S  VR  R+  +++I++ H+ +C  C R+  C LQTL ND  I  
Sbjct: 63  ACATKVFEGIVVKTASSAVREARKNILELIMANHNRECLSCPRNLKCELQTLCNDNGIDT 122

Query: 121 VLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS 180
           + YE +++    D + P++RD  KC+ C RC+ VC KIQ ++  +    GA  T+  +  
Sbjct: 123 IPYEGKVDKGCLDTSGPIVRDPNKCVLCGRCVSVCSKIQDVSAIDFAFRGANMTVTTAYE 182

Query: 181 RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG 240
             +A  +C  CGQCI  CPVGAL+ERDDTEK W+A+ NPD  VVVQ APA+R A GE  G
Sbjct: 183 EGLASQECINCGQCIKICPVGALQERDDTEKVWKALENPDLHVVVQTAPAVRVALGEEFG 242

Query: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCC 300
                    K+  AL+R+G D VFDT FSADLTI+EE  E I R   G     P+ TSC 
Sbjct: 243 FAPGTNVEGKMVAALRRLGFDKVFDTNFSADLTIIEEGNELINRIQNG--GKLPLITSCS 300

Query: 301 PGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKS 360
           PGW+++ +  Y   + +LSS KSP QMFGA+ KSY+  K    P  +F V++MPC AKK 
Sbjct: 301 PGWIKYCEHNYHDFIENLSSCKSPQQMFGAIAKSYYPTKADVDPRKVFVVSVMPCTAKKY 360

Query: 361 EIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGA 420
           E D E    +    D+D V+TTRE  +M++ A I  E L++++ D +    SGAG IFG 
Sbjct: 361 EADREEMSVD-GLKDIDAVITTRELAKMIRQAGIKFEELEDSKQDSILGTYSGAGTIFGN 419

Query: 421 TGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLA 480
           TGGVMEAALRT    + GK+     +  VR       GI EA+  +    +++AV +G  
Sbjct: 420 TGGVMEAALRTVADKLTGKSLDCIEYTAVRGL----DGIKEATVNVAGMEIKVAVANGTG 475

Query: 481 NTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPI----HESGELAVKRGSNLYFIDKN 536
           N  +L+D I AGE +Y F+E+M C GGC+ GGGQPI      + ++   R   LY ID +
Sbjct: 476 NASKLLDKIRAGEANYHFIEVMGCEGGCINGGGQPIIKDKSTTDDVKAARIKGLYNIDVS 535

Query: 537 SKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
            + R SHEN  I+ LY ++  +   HKAH LLHT +
Sbjct: 536 CEKRKSHENPKIQKLYAEYLGEAGGHKAHKLLHTHY 571
>gi|89211311|ref|ZP_01189682.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit, C-terminal
           [Halothermothrix orenii H 168]
 gi|89159099|gb|EAR78776.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit, C-terminal
           [Halothermothrix orenii H 168]
          Length = 578

 Score =  485 bits (1248), Expect = e-135,   Method: Composition-based stats.
 Identities = 265/575 (46%), Positives = 356/575 (61%), Gaps = 16/575 (2%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITA 61
           VN+T+D   ++  ++ TI+E A  AGI IP LC+L+ INEI +CRVCVVE+ GK  +  A
Sbjct: 5   VNITLDGKSLTVDKDKTILEVAREAGIKIPTLCYLEEINEIGSCRVCVVEVNGK--IQPA 62

Query: 62  CNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDV 121
           C   V EG+ + T SP++R  RR ++++I+S H  +C  C R+GNC LQ LA D  I ++
Sbjct: 63  CVTPVSEGLEITTTSPRIREARRISLELIISDHPMECLTCSRNGNCELQRLAEDFGISEI 122

Query: 122 LYE-EQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS 180
            YE EQ   +P   +  ++RD  KCI C RC+ VC+++Q +        G  T I  +  
Sbjct: 123 TYEGEQSHFEPDLSSPSIVRDPDKCILCRRCVSVCEQVQGVAALTPNERGFSTIITPAFG 182

Query: 181 RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG 240
           + + +  C+ CGQCI  CPVGAL E+DDTEK W A+ANPDK VVVQ APA+R + GE  G
Sbjct: 183 QKLGEIACANCGQCINACPVGALSEKDDTEKVWEALANPDKHVVVQTAPAVRVSIGEVFG 242

Query: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCC 300
           +        K+   L+R+G D VFDT F+ADLTIMEE +E IER    E    P+ TSC 
Sbjct: 243 MKPGSLVTGKLMAGLRRLGFDKVFDTNFTADLTIMEEGHELIERLKNNE--RLPLITSCS 300

Query: 301 PGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKS 360
           PGW++FI+  YP  + H+SS KSP QMFGA+ K+Y+ E  G  PED+F V++MPC AKK 
Sbjct: 301 PGWIKFIEHFYPSYLEHISSCKSPQQMFGALAKTYYPENNGIDPEDVFVVSVMPCTAKKF 360

Query: 361 EIDMELFYGEYAGH-DMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFG 419
           EI       + +G+ D+D VLTTRE  +M K A I    L + E DK    ++GAG IFG
Sbjct: 361 EITRPGM--DSSGYQDVDVVLTTRELAKMFKQAGIDFVNLPDEEYDKPLGISTGAGTIFG 418

Query: 420 ATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGL 479
            TGGVMEAALRTAY  + G+  P   F+ VR       GI E    +    +++AV  GL
Sbjct: 419 TTGGVMEAALRTAYEVLTGEELPGLEFEDVRGL----EGIKECEIEINGQKIKVAVAHGL 474

Query: 480 ANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKV 539
           +N  +++ +I+     Y F+EIMACPGGCVGGGGQP   + E    R   LY  DK  ++
Sbjct: 475 SNAHKVLQNID----DYHFIEIMACPGGCVGGGGQPYPTNEETIRLRAQGLYRDDKEHQI 530

Query: 540 RYSHENECIKALYNDFFEKPNSHKAHSLLHTDHFI 574
           R SHEN  +K LY +F  KP SHK+H LLHT + +
Sbjct: 531 RKSHENPVVKKLYEEFLGKPLSHKSHELLHTGYVV 565
>gi|153814131|ref|ZP_01966799.1| hypothetical protein RUMTOR_00340 [Ruminococcus torques ATCC 27756]
 gi|145848527|gb|EDK25445.1| hypothetical protein RUMTOR_00340 [Ruminococcus torques ATCC 27756]
          Length = 595

 Score =  484 bits (1247), Expect = e-135,   Method: Composition-based stats.
 Identities = 264/581 (45%), Positives = 358/581 (61%), Gaps = 20/581 (3%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITA 61
           VNL I+ + ++A    TI+EAA++AGI IP LC+LK INEI ACR+CVVE++G   L+ +
Sbjct: 19  VNLKINGLNVTAPAGSTILEAAQAAGIKIPTLCYLKEINEIGACRMCVVEVKGARNLVAS 78

Query: 62  CNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDV 121
           C + V EGM V TN+PK+   RRRT++++LS HD KC  CVRSG C LQ L  +L + D 
Sbjct: 79  CVHPVAEGMEVQTNTPKLLDSRRRTLELLLSNHDKKCLSCVRSGQCELQELCQELGVTDE 138

Query: 122 LY-EEQLEDQPWDKN-FPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
            Y E +      D++   ++RD+ KCI C RC  VC+K+QS+ +      G  T I    
Sbjct: 139 NYFEGETTHYELDESAVHMVRDNNKCILCRRCSAVCEKVQSVGVIGPNNRGFATFIGSPF 198

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
              + D  C  CGQCI  CP GAL E+ + +    A+A+  K VVVQ AP++R A GE  
Sbjct: 199 EMGLGDTSCVGCGQCIAACPTGALYEKSNIDDVLAAIADETKHVVVQPAPSVRAALGEEF 258

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERF-SKGELKDKPMFTS 298
           G  +      K+  AL+RIG D VFDT FSADLTIMEEA+EF++R  +KG L   P+ TS
Sbjct: 259 GYPMGTDVEGKMAAALRRIGFDKVFDTNFSADLTIMEEAHEFLDRVKNKGVL---PLMTS 315

Query: 299 CCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAK 358
           C PGWV++ +  YP  + HLSS KSP QMFGA+ K+Y+AEK+   PEDI  V++MPC AK
Sbjct: 316 CSPGWVKYCEHYYPDQLDHLSSCKSPQQMFGAITKTYYAEKMNIAPEDIVCVSVMPCTAK 375

Query: 359 KSEIDMELFYGEYAGH--DMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGI 416
           K EI  E    + AG   D+D  +TTRE  R+++   I   +L +   D    +++GAG+
Sbjct: 376 KFEIQRE---DQDAGGVPDVDISITTRELARLIRKVGINFRSLPDEGFDDPLGESTGAGV 432

Query: 417 IFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVT 476
           IFGATGGVMEAALRTA   + G+      F  VR +     GI EA + +   ++++AV 
Sbjct: 433 IFGATGGVMEAALRTAVEELTGETLEKVEFTEVRGT----EGIKEAVYNVAGMDVKVAVA 488

Query: 477 SGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP-----IHESGELAVKRGSNLY 531
           SGL+N + ++D I A E  Y FVEIM CPGGCV GGGQP     +    ++   R   LY
Sbjct: 489 SGLSNAKIIMDKIRAKEADYHFVEIMCCPGGCVNGGGQPQVHADVRNFEDVKAIRAKVLY 548

Query: 532 FIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
             D    +R SHEN  IK +Y+++  +P S KAH +LHT +
Sbjct: 549 DNDAAKTLRKSHENPSIKRVYSEYLGEPGSEKAHHILHTTY 589
>gi|106894819|ref|ZP_01361933.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit-like
           [Clostridium sp. OhILAs]
 gi|106773891|gb|EAT30461.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit-like
           [Clostridium sp. OhILAs]
          Length = 578

 Score =  483 bits (1242), Expect = e-134,   Method: Composition-based stats.
 Identities = 256/583 (43%), Positives = 362/583 (62%), Gaps = 21/583 (3%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MV LTID I++   +  TI+EAA +  I IP LC LKG+N   +CRVCVVE     +L+ 
Sbjct: 1   MVKLTIDGIQVEVPKGTTILEAARTLDIHIPTLCHLKGVNNSGSCRVCVVE--SGPRLVA 58

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           +C+   E+GM + TN+ KVR  R+  V++ILS H  +C  C+RS NC LQ+L+++LNI+D
Sbjct: 59  SCSIMAEDGMDIKTNTAKVRESRKTVVKLILSDHKRECTTCIRSENCELQSLSSELNIRD 118

Query: 121 VLYEEQLEDQPWDKNFPLI-RDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
           + Y+ +      D   P + RD +KCI C RCI  C K+Q ++       G  TT+  + 
Sbjct: 119 IEYDGERLQLGTDSLSPSVSRDPEKCILCGRCISTCSKVQEVHAIGFIERGFDTTVAPAY 178

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
           ++++ D  C+ CGQCIT CPVGAL E+++ +  W+A+ + +K VVVQ APAIR A GE  
Sbjct: 179 AKSLDDVFCTNCGQCITACPVGALYEKENIKDVWKAIYDKEKYVVVQTAPAIRAALGEEF 238

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           G+ +  +   K+  AL+R+G D VFDT F+ADLTIMEE  E I R + GE  + P+ TSC
Sbjct: 239 GIPVGTSVTGKMVAALRRLGFDKVFDTDFTADLTIMEEGTELISRLTSGE--NLPLMTSC 296

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
           CPGW++F +  YP ++ +LS+ KSP +M GA++KSYFAEK+   P+ I +V+IMPC AKK
Sbjct: 297 CPGWIKFAEHFYPDMLDNLSTCKSPHEMEGALIKSYFAEKMAMDPKKIVTVSIMPCTAKK 356

Query: 360 SEIDMELFYGEYAG---HDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGI 416
                E   GE +     D+D VLTTRE  RM+K A I  E L   E D  F +++GA +
Sbjct: 357 ----FESARGELSNDGLQDVDLVLTTRELARMIKEAGIDFENLPVEEFDNPFGESTGAAV 412

Query: 417 IFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVT 476
           IFG TGGV EAALRT +  + GK      +  VR     +  +IE    +  N++   V 
Sbjct: 413 IFGVTGGVAEAALRTVFEILSGKELETVNYTAVRGLEGVKEAVIELPNGMTINSI---VA 469

Query: 477 SGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHES-----GELAVKRGSNLY 531
            GL N R+ +D +  GEK Y F+E+MACPGGCV GGGQPI +S      ++ ++R S +Y
Sbjct: 470 HGLGNARKALDVVRNGEKQYHFIEVMACPGGCVTGGGQPIVDSEYRMDHDIRLQRASAIY 529

Query: 532 FIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHFI 574
             D++  +R SH+N  I  +Y +F E PNS  +H  LHT H++
Sbjct: 530 AEDESKVLRKSHKNPYITKIYEEFLEAPNSEVSHKHLHT-HYV 571
>gi|147678345|ref|YP_001212560.1| hypothetical hydrogenase subunit [Pelotomaculum thermopropionicum
           SI]
 gi|146274442|dbj|BAF60191.1| hypothetical hydrogenase subunit [Pelotomaculum thermopropionicum
           SI]
          Length = 574

 Score =  479 bits (1233), Expect = e-133,   Method: Composition-based stats.
 Identities = 263/574 (45%), Positives = 359/574 (62%), Gaps = 10/574 (1%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M+ LTIDN K++ +   TI+EAA+  GI IP LC+LK IN I ACR+C+VE++G    + 
Sbjct: 1   MITLTIDNQKVAVEPGSTILEAAKKLGINIPTLCYLKDINVIGACRICMVEVQGARTFVP 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC   V EGMVV TN+P V   R+  +++ILS H  +C  CVR+ NC LQ LA    I++
Sbjct: 61  ACVAPVAEGMVVRTNTPAVIKARKLVLELILSDHPMECLTCVRNQNCELQKLAEQFGIKE 120

Query: 121 VLYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
           V ++    + P D + P +IRD +KC+ C RC+ VC  IQ++N    +  G  T I  + 
Sbjct: 121 VRFDGAKTEYPIDDSSPAIIRDPRKCVLCRRCVAVCSNIQTVNALTAQERGFDTLIAPAF 180

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
           +  +A+ +C  CGQC   CP  A++E+DD +K W A+A+P K VVVQ APA R   GE +
Sbjct: 181 NEKLANMECVQCGQCSLVCPTAAIQEKDDIDKVWAALADPKKHVVVQTAPATRVQLGETM 240

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           G++       K+   L+R+G + VFDT F+ADLTI+EE  E ++R   G +   PM TSC
Sbjct: 241 GMEPGSIVTGKMVAGLRRLGFNKVFDTDFTADLTILEEGNELLQRIKTGGV--LPMITSC 298

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
            PGW++F +  YP L+ HLS+ KSP QMFGA+ K+Y+A+K G  P DIF V+IMPC AKK
Sbjct: 299 SPGWIKFAEHFYPDLLPHLSTCKSPQQMFGALAKTYYAQKEGIDPADIFVVSIMPCTAKK 358

Query: 360 SEIDM-ELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
            E    E+    Y   D+D VLT+RE  RM K A+I    L E E D     ++GAG IF
Sbjct: 359 FECQRPEMKDSGY--QDVDVVLTSRELGRMFKQANINIAELPEEEYDAPLGISTGAGEIF 416

Query: 419 GATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSG 478
           GATGGVMEAALRT Y  + GK      F   R      +G+ EA+  + +  ++IA+T+G
Sbjct: 417 GATGGVMEAALRTVYEVVTGKELDNINFVECRGL----TGVKEATIQVGDLPVKIAITNG 472

Query: 479 LANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSK 538
           L N R+++D + AGE  Y F+EIM CPGGC+GGGG PI  + E+ +KR    Y  D+   
Sbjct: 473 LGNARKVLDKVRAGEADYHFIEIMCCPGGCIGGGGSPIPTNTEIRLKRIDATYTEDERMV 532

Query: 539 VRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           +R SHEN  +KALY +F EKP  HK+H LLHT +
Sbjct: 533 LRKSHENPAVKALYEEFLEKPLGHKSHELLHTHY 566
>gi|121534125|ref|ZP_01665950.1| hydrogenases, Fe-only [Thermosinus carboxydivorans Nor1]
 gi|121307228|gb|EAX48145.1| hydrogenases, Fe-only [Thermosinus carboxydivorans Nor1]
          Length = 574

 Score =  476 bits (1225), Expect = e-132,   Method: Composition-based stats.
 Identities = 265/574 (46%), Positives = 361/574 (62%), Gaps = 10/574 (1%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MVN+TID  K+   +N T++EAA S G+ IP LC+   +    ACRVC+VE+EG   L+ 
Sbjct: 3   MVNITIDGQKVQVPKNATVLEAARSCGVKIPSLCYHPELRPEGACRVCMVEVEGARTLVA 62

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           +C   V EGMVV TN+P VR  R+  V+++L+ H   C  C R+ NC LQT+A DL I+ 
Sbjct: 63  SCVYPVSEGMVVRTNTPAVRQARKLVVELLLANHPQDCLSCQRNLNCELQTIAADLGIRK 122

Query: 121 VLYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
           + ++ + +  P D + P L+RD  KCI C RCI+ C + Q ++++     G  TT+  + 
Sbjct: 123 IRFDGEKKSYPLDADNPSLVRDPSKCILCGRCIRACSERQGVHVYSFVNRGFNTTVAPAF 182

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
           ++ +    C+ CGQC + CP GA+ E+DDT   W+A+++P K VVVQ APA+R A GE +
Sbjct: 183 NQGLHQVACTYCGQCASVCPTGAIVEKDDTAAVWQALSDPAKHVVVQTAPAVRVALGEAL 242

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           G+        K+  AL+R+G D VFDT F+ADLTIMEE  EF++R +KG     PM TSC
Sbjct: 243 GMGTGSIVTGKMVAALRRLGFDKVFDTDFTADLTIMEEGSEFLDRLAKG--GKLPMITSC 300

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
            PGWV FI+  YP L+ HLS+AKSP QMFGA+ K+Y+AE++G  P+DI SV+IMPC AKK
Sbjct: 301 SPGWVNFIELMYPDLLDHLSTAKSPQQMFGALAKTYYAERVGIDPKDIVSVSIMPCTAKK 360

Query: 360 SE-IDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
           +E +  E+    Y   D+D VLTTRE  RM++ A I    L E E D     ++GAG+IF
Sbjct: 361 AEAVRPEMRASGY--QDVDYVLTTRELARMIREAGIDFAGLPEEEYDAPLGISTGAGVIF 418

Query: 419 GATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSG 478
           GATGGVMEAALRT    + GK      F    H+ +  +GI EA   + +  +++AV   
Sbjct: 419 GATGGVMEAALRTVAELVTGKELECIDF----HNVRGLTGIKEAEVPVGDMTVKVAVAHT 474

Query: 479 LANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSK 538
           LAN R L+D I  GE  Y F+EIMACPGGC+GGGGQPI    E+  +R  ++Y  D  S+
Sbjct: 475 LANARMLLDQIRRGEADYHFIEIMACPGGCIGGGGQPIPTCAEVRQQRIKSIYECDSCSQ 534

Query: 539 VRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
            R SHEN  IK LY  +   P   K+H LLHT +
Sbjct: 535 FRKSHENPAIKELYETWLGTPLGEKSHRLLHTHY 568
>gi|57235003|ref|YP_180897.1| [Fe] hydrogenase, large subunit HymC, putative [Dehalococcoides
           ethenogenes 195]
 gi|57225451|gb|AAW40508.1| [Fe] hydrogenase, large subunit HymC, putative [Dehalococcoides
           ethenogenes 195]
          Length = 573

 Score =  473 bits (1216), Expect = e-131,   Method: Composition-based stats.
 Identities = 262/574 (45%), Positives = 351/574 (61%), Gaps = 9/574 (1%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MV L IDN +IS  E  TIM+AA+ A I IP LC+ +G+   + CRVCVVE+EG+ +L T
Sbjct: 1   MVTLNIDNKQISVPEGTTIMQAAKQANINIPHLCYFEGLKSYSGCRVCVVEIEGEPRLAT 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           +C+  V EGM V T+S +VR  RR  ++++L+ H   C  C R+ NC L  LA +  ++ 
Sbjct: 61  SCSRKVAEGMKVNTHSARVRRARRTILEILLANHPQDCFNCERNQNCDLLRLAFECGVKK 120

Query: 121 VLYEEQLED-QPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVS 178
           + +EE  +   P D   P +IRD  KCI C RC++VC  IQ++N       G  T +  S
Sbjct: 121 LRFEESEKRVLPIDSTSPSIIRDPNKCIACGRCVRVCHDIQTVNAIGFINKGPDTMVATS 180

Query: 179 GSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEH 238
             R + +  C+ CGQCI  CPVGA++ER   +  W A+A+P K VVVQ AP++R + GE 
Sbjct: 181 MDRGMGNVACANCGQCILVCPVGAIKERSAVDAVWAAIADPTKHVVVQEAPSVRVSLGEE 240

Query: 239 IGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTS 298
           +GL        K++ AL+R+G D VFDT F+ADLTIMEE  E +ER   G +   P  TS
Sbjct: 241 LGLPAGTLVAKKMYAALRRLGFDAVFDTNFTADLTIMEEGSELVERVKDGGV--LPQITS 298

Query: 299 CCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAK 358
           CCPGWV+F++  YP L  ++SSAKSP QMFGAV K+Y+AEK G  P+DI +V++MPC AK
Sbjct: 299 CCPGWVKFMEHYYPELAPNVSSAKSPQQMFGAVCKTYYAEKSGIDPKDIINVSVMPCTAK 358

Query: 359 KSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
           K E        +    D+D VLTTRE  RM+K A +   +L E   + L    +GA  IF
Sbjct: 359 KFECQRPEM-NDSGFKDVDYVLTTRELARMIKEAGLDFASLDEEPAEDLLGLYTGAATIF 417

Query: 419 GATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSG 478
           GATGGVMEAA+R+AY  I G+       + VR       GI  AS  +    +++AV  G
Sbjct: 418 GATGGVMEAAIRSAYTLITGRELENLDIEPVRGL----EGIKTASVNIDGLEVKVAVAHG 473

Query: 479 LANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSK 538
           L N R L+D I+ G   Y F+EIMACPGGCVGGGGQPI     L  KRG  LY  D+N  
Sbjct: 474 LGNARHLLDEIKEGVSPYHFIEIMACPGGCVGGGGQPIRFDSTLKKKRGEALYEEDRNMA 533

Query: 539 VRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
            R SH N  ++ +Y D+ EKP   ++H LLHT++
Sbjct: 534 KRCSHHNPSVEKIYKDYLEKPLGKRSHKLLHTEY 567
>gi|150391798|ref|YP_001321847.1| hydrogenase, Fe-only [Alkaliphilus metalliredigens QYMF]
 gi|149951660|gb|ABR50188.1| hydrogenase, Fe-only [Alkaliphilus metalliredigens QYMF]
          Length = 551

 Score =  470 bits (1209), Expect = e-130,   Method: Composition-based stats.
 Identities = 249/551 (45%), Positives = 344/551 (62%), Gaps = 15/551 (2%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITA 61
           V LTIDNI +   +  TI+EAA++ G+ IP LCFLK  NEI ACRVC+VE++G   L  +
Sbjct: 4   VTLTIDNITVEVPKEYTILEAAKTVGVDIPTLCFLKDANEIGACRVCLVEIQGARALQAS 63

Query: 62  CNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDV 121
           C + V EGMV+ TN+ K+R  R+ TV++ILS H+ +C  C R+ +C LQ+LA +LNI ++
Sbjct: 64  CVHPVAEGMVIKTNTKKLRDTRKSTVELILSNHNRECLTCFRNKSCELQSLAEELNISEI 123

Query: 122 LYE-EQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS 180
            +E E+      DK+  ++RDS KCI C RC+ VC  +Q  +I E    G  T I+ + +
Sbjct: 124 PFEGEKTVGTIDDKSTSIVRDSSKCILCGRCVNVCKNVQKTSILEFTNRGFETQISPAFN 183

Query: 181 RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG 240
           +++ +  C  CGQCI  CPV ALRE++D E+ W A+ +P+  VVVQ APA+R A GE  G
Sbjct: 184 KSMNETPCIYCGQCIVSCPVAALREKEDIERVWDAIEDPEIHVVVQTAPAVRAALGEEFG 243

Query: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERF-SKGELKDKPMFTSC 299
           L +      K+  +LKR+G D VFDT F ADLTIMEE +E + R  + G+L   PM TSC
Sbjct: 244 LPIGSRVTGKMVASLKRLGFDQVFDTNFGADLTIMEEGHELLHRLQNNGKL---PMITSC 300

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
            PGWVR+ +  YP  + +LS+ KSP QM GA++KSY+AEK    P+ IF V+IMPC +KK
Sbjct: 301 SPGWVRYCEFNYPEFIENLSTCKSPHQMLGAIIKSYYAEKQQIDPKKIFVVSIMPCTSKK 360

Query: 360 SEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFG 419
           SE        +    D+D VLTTRE  +M+K A I    L++ E D    + +GAG IFG
Sbjct: 361 SEAARPEMTVD-GLRDVDAVLTTRELAKMIKQARIEFLKLEDAEFDPALGEYTGAGAIFG 419

Query: 420 ATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGL 479
           ATGGVMEAALRT    + G+       ++  H+ +  +GI EA   L    ++IAV  G 
Sbjct: 420 ATGGVMEAALRTLADTLTGQELE----EIEYHNIRGVAGIKEAEINLGGQTIKIAVVHGT 475

Query: 480 ANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP-----IHESGELAVKRGSNLYFID 534
           A   +L++ I++GEK Y F+EIM C GGCV GGGQP     +    ++ V+R   LY  D
Sbjct: 476 AMASKLLEMIKSGEKEYHFIEIMGCSGGCVTGGGQPHVPARVKMDCDIRVERAKALYEED 535

Query: 535 KNSKVRYSHEN 545
              ++R SHEN
Sbjct: 536 TVKQLRKSHEN 546
>gi|150385823|ref|ZP_01924420.1| hydrogenase, Fe-only [Victivallis vadensis ATCC BAA-548]
 gi|150257816|gb|EDM95131.1| hydrogenase, Fe-only [Victivallis vadensis ATCC BAA-548]
          Length = 578

 Score =  469 bits (1206), Expect = e-130,   Method: Composition-based stats.
 Identities = 253/579 (43%), Positives = 347/579 (59%), Gaps = 20/579 (3%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGI-----NEIAACRVCVVELEGKE 56
           +NL I+   +S     TI+EAAE   I IP LC  K       +  A+CR+CVVE++G+ 
Sbjct: 3   INLKINGQPVSVAPGSTILEAAEKLEIKIPTLCHFKMDCFHVDHRSASCRICVVEVKGRP 62

Query: 57  KLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDL 116
            L  AC+    EGM V+TN+ +    RR  + ++LS H   C IC ++ NC LQ LA ++
Sbjct: 63  NLAPACSTPAAEGMEVHTNTLRAINARRTILDLLLSDHPKDCLICPKNLNCQLQALAQEM 122

Query: 117 NIQDVLYEEQLEDQPWDKNFP---LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGART 173
            +  +LY+   E   ++K+     + RD  KCI C RC   C+ IQ++ +    G G   
Sbjct: 123 GLHHLLYKG--EQSTYNKDLSSQAIARDLDKCIMCRRCETACNAIQTVGVLSGVGRGFNA 180

Query: 174 TINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRT 233
            +  +G + +A+ +C  CGQC+  CPVGAL E D     WRA+ +P K VVVQ APA+R 
Sbjct: 181 VVAPAGLKPLAETECVFCGQCVQACPVGALSEIDYKYPVWRALNDPAKTVVVQTAPAVRV 240

Query: 234 AWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK 293
           A GE  GL     S  K+  AL+ +G D VFDT F+ADLTIMEE  E IER   G  ++ 
Sbjct: 241 AIGEAFGLPPGSVSTGKMVTALRMLGFDRVFDTDFAADLTIMEETTELIERIKSG--RNL 298

Query: 294 PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIM 353
           P+ TSCCPGWV+F++ Q+P L+   S+AKSP QMFGA+ K+YFA+K G  PE++  V++M
Sbjct: 299 PILTSCCPGWVKFLEHQFPELIYMPSTAKSPQQMFGAITKTYFAQKAGIAPENLTVVSVM 358

Query: 354 PCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASG 413
           PC++KK E   E F  +    D+D V++TRE   M++ A I  + L+E E D    +++G
Sbjct: 359 PCLSKKYEAAREEFSRD-GIRDVDIVISTRELADMIREAGIQFDQLEEGEYDSPLGESTG 417

Query: 414 AGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRI 473
           A +IFGATGGV+EAALRTA   I G++     F  VR       GI EA+  +    L +
Sbjct: 418 AAVIFGATGGVLEAALRTAADWIAGEDLQEIDFTGVRGL----DGIKEAAVNINGLELHV 473

Query: 474 AVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAV--KRGSNLY 531
           AV SGL N R+L++ I+ GE  Y  +EIMACPGGC+ GGGQP H  G+  +  KR   LY
Sbjct: 474 AVCSGLGNARKLLEKIQKGEADYQAIEIMACPGGCLNGGGQPYHH-GDTTILQKRLEALY 532

Query: 532 FIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHT 570
             DK+  VR SH N  I+ LY +F  +P SH AH LLHT
Sbjct: 533 RDDKSQPVRKSHRNPSIQRLYAEFLGEPGSHFAHQLLHT 571
>gi|153940304|ref|YP_001391107.1| [Fe] hydrogenase [Clostridium botulinum F str. Langeland]
 gi|152936200|gb|ABS41698.1| [Fe] hydrogenase [Clostridium botulinum F str. Langeland]
          Length = 577

 Score =  468 bits (1203), Expect = e-130,   Method: Composition-based stats.
 Identities = 250/579 (43%), Positives = 348/579 (60%), Gaps = 14/579 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFL-----KGINEIAACRVCVVELEGK 55
           +V L I+  ++  ++  TI++AA+   I IP LC       +  N+  +CRVCVVE+EG+
Sbjct: 3   LVTLNINGKELKVEKGTTILDAAKLLNINIPTLCNFHLNDNRTENKPGSCRVCVVEVEGR 62

Query: 56  EKLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLAND 115
           + L  AC   V EGM+V TNS +    RR  V+++LS H   C +C ++  C LQ LA D
Sbjct: 63  KNLAPACCTPVGEGMIVKTNSIRAIKARRAIVELLLSDHPKDCLLCEKNTKCELQKLAAD 122

Query: 116 LNIQDVLYEEQLEDQPWD-KNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTT 174
           + I+++ Y+  +   P D  ++ ++RD  KCI C RCI +C+++Q++      G G  T 
Sbjct: 123 MGIREMKYQGDVSMYPIDISSYSIVRDMDKCILCRRCITMCNEVQTVGTLSAIGRGFETV 182

Query: 175 INVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTA 234
           +  + S  I + +C+ CGQC++ CP GAL E ++T K W A++  DKVV+VQ APAIR A
Sbjct: 183 VAPAFSEAIKNTNCTFCGQCVSVCPTGALTEVNNTSKVWDALSQKDKVVIVQTAPAIRAA 242

Query: 235 WGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKP 294
            GE  GL+   A   K+  AL+++G   VFDT F+ADLTIMEEA EFI R   G     P
Sbjct: 243 LGEEFGLEPGTAVTGKMVAALRQLGFSKVFDTDFAADLTIMEEASEFIHRLEHG--GTLP 300

Query: 295 MFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMP 354
           M TSCCPGW++F +  +  L+   SS KSP QMFGA+ KSY AEK+   P+DI  V++MP
Sbjct: 301 MLTSCCPGWIKFFEHNFNDLMDIPSSCKSPQQMFGAIAKSYLAEKMKVDPKDIIVVSVMP 360

Query: 355 CVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGA 414
           C+AKK E   E         D+D V++TRE  +M+  A I   +L+E E D     ++GA
Sbjct: 361 CLAKKYEAKREEM-KRNGIPDVDIVISTRELAKMIVEAGIDFNSLQEEEFDNPLGQSTGA 419

Query: 415 GIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIA 474
            +IFG TGGVMEAALRTAY  +         F  VR     E GI EA+  +K+  +++A
Sbjct: 420 SVIFGTTGGVMEAALRTAYEWVTKGTLKDVEFIEVRG----EDGIREATVNIKDTEVKVA 475

Query: 475 VTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP-IHESGELAVKRGSNLYFI 533
           + SGL N R+L++ I  G+  Y  +EIMACP GCV GGGQP I+    +  KR   LY  
Sbjct: 476 IASGLGNARKLLNDIRNGKSKYHMIEIMACPSGCVDGGGQPYIYGDTNILKKRTEALYKE 535

Query: 534 DKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           D N ++R SHEN  IK LY ++  KP   KAH LLHT +
Sbjct: 536 DSNKEIRKSHENPYIKKLYEEYLGKPYGEKAHELLHTKY 574
>gi|148379807|ref|YP_001254348.1| catalytic subunit of iron-only hydrogenase [Clostridium botulinum A
           str. ATCC 3502]
 gi|153932525|ref|YP_001384105.1| [Fe] hydrogenase [Clostridium botulinum A str. ATCC 19397]
 gi|153935257|ref|YP_001387645.1| [Fe] hydrogenase [Clostridium botulinum A str. Hall]
 gi|148289291|emb|CAL83387.1| putative catalytic subunit of iron-only hydrogenase [Clostridium
           botulinum A str. ATCC 3502]
 gi|152928569|gb|ABS34069.1| [Fe] hydrogenase [Clostridium botulinum A str. ATCC 19397]
 gi|152931171|gb|ABS36670.1| [Fe] hydrogenase [Clostridium botulinum A str. Hall]
          Length = 577

 Score =  467 bits (1201), Expect = e-129,   Method: Composition-based stats.
 Identities = 249/579 (43%), Positives = 346/579 (59%), Gaps = 14/579 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFL-----KGINEIAACRVCVVELEGK 55
           +V L I+   +  +   TI++AA+   I IP LC       K  N+  +CRVCVVE+EG+
Sbjct: 3   LVTLNINGKDLKVENGTTILDAAKLLNINIPTLCNFHLNDNKTENKPGSCRVCVVEVEGR 62

Query: 56  EKLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLAND 115
           + L  AC   V EGM+V TNS +    RR  V+++LS H   C +C ++  C LQ LA D
Sbjct: 63  KNLAPACCTPVGEGMIVKTNSIRAIKARRAIVELLLSDHPKDCLLCEKNTKCELQKLAAD 122

Query: 116 LNIQDVLYEEQLEDQPWD-KNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTT 174
           + I+++ Y+  +   P D  ++ ++RD  KCI C RCI +C+++Q++      G G  T 
Sbjct: 123 MGIREMKYQGDVSMYPIDISSYSIVRDMDKCILCRRCITICNEVQTVGTLSAIGRGFETV 182

Query: 175 INVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTA 234
           +  + S  I + +C+ CGQC++ CP GAL E ++T K W A++  DK+V+VQ APAIR A
Sbjct: 183 VAPAFSEAIKNTNCTFCGQCVSVCPTGALTEVNNTSKVWDALSQKDKIVIVQTAPAIRAA 242

Query: 235 WGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKP 294
            GE  GL+       K+  AL+++G   VFDT F+ADLTIMEEA EFI R   G     P
Sbjct: 243 LGEEFGLEPGTTVTGKMVAALRQLGFSKVFDTDFAADLTIMEEASEFIHRLEHG--GTLP 300

Query: 295 MFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMP 354
           M TSCCPGW++F +  +  L+   SS KSP QMFGA+ KSY AEK+   P+DI  V++MP
Sbjct: 301 MLTSCCPGWIKFFEHNFNDLMDIPSSCKSPQQMFGAIAKSYLAEKMKVDPKDIIVVSVMP 360

Query: 355 CVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGA 414
           C+AKK E   E         D+D V++TRE  +M+  A I   +L+E E D    +++GA
Sbjct: 361 CLAKKYEAKREEM-KRNGIPDVDIVISTRELAKMIVEAGIDFNSLQEEEFDNPLGESTGA 419

Query: 415 GIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIA 474
            +IFG TGGVMEAALRTAY  +         F  VR     E GI EA+  +K+  +++A
Sbjct: 420 SVIFGTTGGVMEAALRTAYEWVTKGTLKDVEFIEVRG----EDGIREATVNIKDTEVKVA 475

Query: 475 VTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP-IHESGELAVKRGSNLYFI 533
           + SGL N R+L++ I  G+  Y  +EIMACP GCV GGGQP I+    +  KR   LY  
Sbjct: 476 IASGLGNARKLLNDIRNGKSKYHMIEIMACPSGCVDGGGQPYIYGDTNILKKRTEALYKE 535

Query: 534 DKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           D N ++R SHEN  IK LY ++  KP   KAH LLHT +
Sbjct: 536 DSNKEIRKSHENPYIKKLYEEYLGKPYGEKAHELLHTKY 574
>gi|85858940|ref|YP_461142.1| iron only hydrogenase large subunit [Syntrophus aciditrophicus SB]
 gi|85722031|gb|ABC76974.1| iron only hydrogenase large subunit [Syntrophus aciditrophicus SB]
          Length = 605

 Score =  466 bits (1198), Expect = e-129,   Method: Composition-based stats.
 Identities = 248/589 (42%), Positives = 354/589 (60%), Gaps = 14/589 (2%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLC-FLKGINEIAACRVCVVELEGKEKLIT 60
           +NLT++NI +  +   T+ +AA+ AG+ IP LC +    +   ACRVCVVE+EG   L  
Sbjct: 8   INLTVNNIDVEVEAGATLYQAAQKAGVNIPTLCAWFDKDHTPGACRVCVVEVEGMPSLAA 67

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           +C    + GM V+TNS KVR  R+  V++IL+ H  +C  CVR+GNC LQ +A  + +++
Sbjct: 68  SCAYPAQNGMKVFTNSDKVRQARKMIVELILASHPQECNFCVRNGNCELQKVAEMVGVKN 127

Query: 121 VLY--EEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINV 177
           + Y  EE   D+  D + P ++RDS KCI C RC+ VC+ IQ++        G  +T++ 
Sbjct: 128 IRYDSEEFDRDRELDTSSPAIVRDSSKCINCRRCVTVCESIQTVAALSPMNRGYESTVSP 187

Query: 178 SGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGE 237
           + +  + + +C  CGQC+  CPVGAL E+D  ++ W+A+ +P + VVVQ APAIR A GE
Sbjct: 188 AFNLPLNETNCVNCGQCVMACPVGALYEKDQVDEVWKALQDPTRHVVVQEAPAIRAALGE 247

Query: 238 HIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFT 297
             G+        K+  AL+R+G D VFDT F+ADLTI+EE  E ++R  +G     PM T
Sbjct: 248 EFGMPPGSLVTGKMIAALRRLGFDKVFDTNFTADLTIIEEGNELLKRVKEG--GTLPMIT 305

Query: 298 SCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVA 357
           SC PGW++F +  YP L+ HLS+ KSP QMFGA+ K+Y+A+  G  P +IFSV+IMPC A
Sbjct: 306 SCSPGWIKFCEHFYPDLLGHLSTCKSPQQMFGALAKTYYAQVSGIDPANIFSVSIMPCTA 365

Query: 358 KKSEIDM-ELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGI 416
           KK E    E+    Y   D+D VLTTRE  RM+K A I    L + + D    + +GA  
Sbjct: 366 KKYEAQRPEMKSSGY--QDVDVVLTTRELARMIKEAGIDFVNLPDEKYDDPMGEYTGAAT 423

Query: 417 IFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVT 476
           IFGATGGVMEAALRT Y  + G+         VR     ++  +         ++++AV 
Sbjct: 424 IFGATGGVMEAALRTVYAVVTGEELSDLNIMPVRGLEGVKAAAVPVGAL---GDVKVAVA 480

Query: 477 SGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKN 536
            GL N R+L+D I AG+  Y F+E+M CPGGCV GGG+PI  + E+ + R   LY  D  
Sbjct: 481 HGLGNARKLLDEIRAGKSEYAFIEVMCCPGGCVAGGGEPIPTTDEIRMLRAGALYRDDGE 540

Query: 537 -SKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHFIWEMPRSPKRD 584
             + R SH++  +KA+Y  F ++P  HK+H LLHT H++      P  D
Sbjct: 541 VQQYRQSHQSPPVKAVYEKFLKEPLGHKSHELLHT-HYVQRGQSLPHLD 588
>gi|134299508|ref|YP_001113004.1| hydrogenases, Fe-only [Desulfotomaculum reducens MI-1]
 gi|134052208|gb|ABO50179.1| hydrogenases, Fe-only [Desulfotomaculum reducens MI-1]
          Length = 593

 Score =  465 bits (1197), Expect = e-129,   Method: Composition-based stats.
 Identities = 261/591 (44%), Positives = 365/591 (61%), Gaps = 17/591 (2%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITA 61
           V LTIDN+K+  ++  TI++AA+  GI IP LC++K IN I ACR+CVVE+ G   L  A
Sbjct: 4   VTLTIDNVKVEVEQGSTILDAAKKIGINIPTLCYMKEINAIGACRICVVEVVGARALQAA 63

Query: 62  CNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDV 121
           C     EGMVV TNS  VR  R+ T+++I S H  +C  C+R+ NC LQ L+  + +++V
Sbjct: 64  CVTPATEGMVVKTNSAAVRASRKMTLELIQSNHPQECNTCLRNNNCELQALSEAMGLKEV 123

Query: 122 LY----EEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINV 177
            +    +   +D   + +  ++RD +KCI C RC+ VC+K+Q +        G  TTI  
Sbjct: 124 RFIRPSQSHSKDDIDNSSPSIVRDPRKCILCRRCVAVCEKVQGVKCISAVNRGFETTIAP 183

Query: 178 SGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGE 237
             ++ + D +C++CGQC   CP GA+ E DDT K WRA+ +  K VVVQ APA+R A  E
Sbjct: 184 PFNQGLFDVNCTMCGQCTLVCPTGAITEVDDTGKVWRALDDSTKHVVVQTAPAVRVAIAE 243

Query: 238 HIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFT 297
             G++    S  K+  AL+R+G D V DT F+ADLTI+EE  EFI+R ++G +   PM T
Sbjct: 244 EFGMEPGTVSTGKLVAALRRLGFDSVMDTDFAADLTILEEGNEFIKRVTEGGV--LPMIT 301

Query: 298 SCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVA 357
           SC PGW+++I+  YP L++HLS+ KSP QMFGA++KS++AEK    P +I SV+IMPC A
Sbjct: 302 SCSPGWIKYIEMYYPDLLAHLSTCKSPQQMFGALVKSFYAEKKAIDPANIVSVSIMPCTA 361

Query: 358 KKSEIDM-ELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGI 416
           KK E    EL    Y   D+D VLTTRE  RML+   I  + L + + D     ++GA +
Sbjct: 362 KKFEAQRDELRDSGY--QDVDIVLTTRELARMLREIGIDWDNLSDDDYDAPMGLSTGAAV 419

Query: 417 IFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVT 476
           IFG TGGVMEAA+RT Y  +  +  P      VR       GI EA+  + + ++++AV 
Sbjct: 420 IFGVTGGVMEAAVRTVYEVLTKEAMPNINLTPVRGM----EGIKEATLKVGDLDVKVAVA 475

Query: 477 SGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKN 536
             L N R+L+D I AGE  Y F+EIM CPGGC+GGGGQPI  + E+ +KR +  Y  D+ 
Sbjct: 476 HTLGNARKLLDKIRAGEADYHFIEIMCCPGGCIGGGGQPIPTNLEVRLKRIAGTYRADEA 535

Query: 537 SKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHFIWEMPRSPKRDRKG 587
             +R SHEN  IKA+Y +F  +P   K+H LLHT H++   PR   R  +G
Sbjct: 536 LPLRKSHENPAIKAIYEEFLGEPLGEKSHKLLHT-HYV---PRGVYRKPEG 582
>gi|147668873|ref|YP_001213691.1| hydrogenase, Fe-only [Dehalococcoides sp. BAV1]
 gi|146269821|gb|ABQ16813.1| hydrogenase, Fe-only [Dehalococcoides sp. BAV1]
          Length = 573

 Score =  465 bits (1196), Expect = e-129,   Method: Composition-based stats.
 Identities = 257/574 (44%), Positives = 350/574 (60%), Gaps = 9/574 (1%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MV L IDN +++  E  TI++AA+ A I IP LC+ +G+   + CRVCVVE+EG+ +L T
Sbjct: 1   MVTLNIDNKQVTVPEGTTILQAAKEANINIPHLCYFEGLKSYSGCRVCVVEIEGEPRLAT 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           +C+  V EGM V T+S +VR  RR  ++++L+ H   C  C R+ NC L  LA +  ++ 
Sbjct: 61  SCSRKVAEGMKVNTHSARVRRARRTILEILLANHPQDCFNCERNQNCDLLRLAFECGVKK 120

Query: 121 VLYEEQLED-QPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVS 178
           + +EE  +   P D   P +IRD  KCI C RC++VC  IQ++N       G  T +  S
Sbjct: 121 LRFEESEKRVLPIDNTSPSIIRDPNKCIACGRCVRVCHDIQTVNAIGFINKGPDTMVATS 180

Query: 179 GSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEH 238
             R + +  C+ CGQCI  CPVGA++ER   +  W A+A+P K VVVQ AP+IR + GE 
Sbjct: 181 MDRGMGNVACANCGQCILVCPVGAIKERSAVDAVWAAIADPAKHVVVQEAPSIRVSLGEE 240

Query: 239 IGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTS 298
           +GL        K++ AL+R+G D VFDT F+ADLTI+EE  E +ER  +G +   P  TS
Sbjct: 241 LGLPAGTLVAKKMYAALRRLGFDAVFDTNFTADLTILEEGSELVERVKEGGV--LPQLTS 298

Query: 299 CCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAK 358
           CCPGWV+F++  YP L  ++SSAKSP QMFGAV K+Y+AEK G  P+ I +V++MPC AK
Sbjct: 299 CCPGWVKFMEHYYPELAPNVSSAKSPQQMFGAVCKTYYAEKAGIDPKTIVNVSVMPCTAK 358

Query: 359 KSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
           K E        +    D+D VLTTRE  RM+K A +   +L E   + L    +GA  IF
Sbjct: 359 KFECQRPEM-NDSGFKDVDYVLTTRELARMIKEAGLDFVSLDEEPAEDLLGLYTGAATIF 417

Query: 419 GATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSG 478
           GATGGVMEAA+R+AY  I G+       + VR       G+  A+  +    L++AV  G
Sbjct: 418 GATGGVMEAAIRSAYMLITGRELENLDIEPVRGL----EGVKTATLNVDGLELKVAVAHG 473

Query: 479 LANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSK 538
           L N R L++ I+ G   Y F+EIMACPGGCVGGGGQPI     L  KRG  LY  D+N  
Sbjct: 474 LGNARALLEEIKEGTSPYHFIEIMACPGGCVGGGGQPIRFDSSLKKKRGEALYEEDRNMP 533

Query: 539 VRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
            R SH N  I  +Y D+ EKP   ++H LLHT++
Sbjct: 534 KRCSHHNPSIAKIYADYLEKPLGKRSHKLLHTEY 567
>gi|73748099|ref|YP_307338.1| putative [Fe] hydrogenase, large subunit HymC [Dehalococcoides sp.
           CBDB1]
 gi|73659815|emb|CAI82422.1| putative [Fe] hydrogenase, large subunit HymC [Dehalococcoides sp.
           CBDB1]
          Length = 573

 Score =  464 bits (1195), Expect = e-129,   Method: Composition-based stats.
 Identities = 257/574 (44%), Positives = 350/574 (60%), Gaps = 9/574 (1%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MV L IDN +++  E  TI++AA+ A I IP LC+ +G+   + CRVCVVE+EG+ +L T
Sbjct: 1   MVTLNIDNKQVTVPEGATILQAAKEANINIPHLCYFEGLKSYSGCRVCVVEIEGEPRLAT 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           +C+  V EGM V T+S +VR  RR  ++++L+ H   C  C R+ NC L  LA +  ++ 
Sbjct: 61  SCSRKVAEGMKVNTHSARVRRARRTILEILLANHPQDCFNCERNQNCDLLRLAFECGVKK 120

Query: 121 VLYEEQLED-QPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVS 178
           + +EE  +   P D   P +IRD  KCI C RC++VC  IQ++N       G  T +  S
Sbjct: 121 LRFEESEKRVLPIDNTSPSIIRDPNKCIACGRCVRVCHDIQTVNAIGFINKGPDTMVATS 180

Query: 179 GSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEH 238
             R + +  C+ CGQCI  CPVGA++ER   +  W A+A+P K VVVQ AP+IR + GE 
Sbjct: 181 MDRGMGNVACANCGQCILVCPVGAIKERSAVDAVWAAIADPAKHVVVQEAPSIRVSLGEE 240

Query: 239 IGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTS 298
           +GL        K++ AL+R+G D VFDT F+ADLTI+EE  E +ER  +G +   P  TS
Sbjct: 241 LGLPAGTLVAKKMYAALRRLGFDAVFDTNFTADLTILEEGSELVERVKEGGV--LPQITS 298

Query: 299 CCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAK 358
           CCPGWV+F++  YP L  ++SSAKSP QMFGAV K+Y+AEK G  P+ I +V++MPC AK
Sbjct: 299 CCPGWVKFMEHYYPELAPNVSSAKSPQQMFGAVCKTYYAEKAGIDPKTIVNVSVMPCTAK 358

Query: 359 KSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
           K E        +    D+D VLTTRE  RM+K A +   +L E   + L    +GA  IF
Sbjct: 359 KFECQRPEM-NDSGFKDVDYVLTTRELARMIKEAGLDFVSLDEEPAEDLLGLYTGAATIF 417

Query: 419 GATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSG 478
           GATGGVMEAA+R+AY  I G+       + VR       G+  A+  +    L++AV  G
Sbjct: 418 GATGGVMEAAIRSAYMLITGRELENLDIEPVRGL----EGVKTATLNVDGLELKVAVAHG 473

Query: 479 LANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSK 538
           L N R L++ I+ G   Y F+EIMACPGGCVGGGGQPI     L  KRG  LY  D+N  
Sbjct: 474 LGNARALLEEIKEGTSPYHFIEIMACPGGCVGGGGQPIRFDSSLKKKRGEALYEEDRNMP 533

Query: 539 VRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
            R SH N  I  +Y D+ EKP   ++H LLHT++
Sbjct: 534 KRCSHHNPSIAKIYADYLEKPLGKRSHKLLHTEY 567
>gi|116748289|ref|YP_844976.1| hydrogenases, Fe-only [Syntrophobacter fumaroxidans MPOB]
 gi|116697353|gb|ABK16541.1| hydrogenases, Fe-only [Syntrophobacter fumaroxidans MPOB]
          Length = 576

 Score =  459 bits (1180), Expect = e-127,   Method: Composition-based stats.
 Identities = 252/574 (43%), Positives = 348/574 (60%), Gaps = 10/574 (1%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M++L ID   +S  E  TI++AA   G+ IP LC+LK IN I ACR+C+V+++G   ++ 
Sbjct: 3   MISLMIDKQNVSVPEGSTILQAAGKIGVRIPTLCYLKDINVIGACRICMVQVQGARTMMA 62

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC   V EGM+V TN+P+V   RR  +++ILS H  +C  CVR+ NC LQ LA + NI+ 
Sbjct: 63  ACVTPVTEGMIVRTNTPEVIAARRVVLELILSDHPMECLTCVRNQNCELQRLAEEFNIKG 122

Query: 121 VLYEEQLEDQPWDKNFPLI-RDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
           + ++    +   D + P I RD +KCI C RCI VC ++Q +        G  T I  + 
Sbjct: 123 IRFDGARTEYGIDDSSPAIQRDPRKCILCRRCISVCSEVQGVKALTTGHRGFNTLIAPAF 182

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
           +  +A+ +C  CGQC   CP GA+ E DDTEK W A+A+P K VVVQ APA R   GE +
Sbjct: 183 NERLANVECVQCGQCSLVCPTGAIHEVDDTEKVWAALADPKKHVVVQTAPATRVQVGETM 242

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           G         ++   L+R+G D VFDT F+ADLTI+EE  E ++R   G     PM TSC
Sbjct: 243 GAAPGSIVTGQMVAGLRRLGFDKVFDTDFTADLTILEEGNELLQRLQNG--GALPMITSC 300

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
            PGW++F +  YP L+ HLS+ KSP QMFGA+ K+Y+A+K G  P D+F V++MPC AKK
Sbjct: 301 SPGWIKFAEHFYPELLPHLSTCKSPQQMFGALAKTYYAQKAGIDPSDVFVVSVMPCTAKK 360

Query: 360 SE-IDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
            E I  E+    Y   D+D VLT+RE  RM K A +  E L   E D     ++GAG IF
Sbjct: 361 FECIRPEMRSSGY--QDVDVVLTSRELGRMFKQAGLSMENLPPEEYDAPLGISTGAGEIF 418

Query: 419 GATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSG 478
           GA+GGVMEAALRT Y  + G++     FK  R       G+ EA+  +    +R+A+T+G
Sbjct: 419 GASGGVMEAALRTVYEVVTGQSLETIEFKECRGL----DGVKEATVQVGALPVRVAITNG 474

Query: 479 LANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSK 538
           L N R++++ I  G   + F+EIM CPGGCVGGGG PI  + E+ + R   +Y  D+   
Sbjct: 475 LGNARKVLEKIREGSSDHHFIEIMCCPGGCVGGGGSPIPTNKEIRLNRIDAVYREDERMA 534

Query: 539 VRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           +R SH+N  +  LY +F EKP  HK+H LLHT +
Sbjct: 535 LRKSHDNPAVAELYKEFLEKPLGHKSHQLLHTHY 568
>gi|148269859|ref|YP_001244319.1| hydrogenase, Fe-only [Thermotoga petrophila RKU-1]
 gi|147735403|gb|ABQ46743.1| hydrogenase, Fe-only [Thermotoga petrophila RKU-1]
          Length = 582

 Score =  459 bits (1180), Expect = e-127,   Method: Composition-based stats.
 Identities = 253/572 (44%), Positives = 342/572 (59%), Gaps = 10/572 (1%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINE-IAACRVCVVELEGKEKLIT 60
           V + I+   ++  +N+T++EA E AGI IP LC    + E I ACRVCVVE+EG   L  
Sbjct: 4   VRIVINGRTLTVPDNLTVIEACEKAGIEIPALCHHPRLGESIGACRVCVVEVEGARNLQP 63

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC   V +GMV+ T+S +V+  R+  + ++LS+H   C  C  +G C  Q L    ++ D
Sbjct: 64  ACVTKVRDGMVIKTSSDRVKTARKFNLALLLSEHPNDCMTCEANGRCEFQDLIYKYDV-D 122

Query: 121 VLYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
            ++    ++  +DK+ P ++RD  KC+KC RC++ C ++Q ++I+ +   G RT      
Sbjct: 123 PIFGYGTKEGLFDKSSPAIVRDLSKCVKCQRCVRTCSELQGMHIYSMVERGHRTYPGTPF 182

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
              + + DC  CGQC   CP GA+ E    +     +   +K++VVQ AP++R A GE  
Sbjct: 183 DMPVYETDCIGCGQCAAFCPTGAIVENSAVKVVLEELEKKEKILVVQTAPSVRVAIGEEF 242

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           G      S  ++  AL+R+G DYVFDT F ADLTIMEE  EF+ER  KG+L+D PMFTSC
Sbjct: 243 GYAPGTISTGQMVAALRRLGFDYVFDTNFGADLTIMEEGSEFLERLEKGDLEDLPMFTSC 302

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
           CPGWV  ++  YP L + LSSAKSP  M  A++K+YFAEK+G KPEDIF V+IMPC AKK
Sbjct: 303 CPGWVNLVEKVYPELRTRLSSAKSPQGMLSALVKTYFAEKLGVKPEDIFHVSIMPCTAKK 362

Query: 360 SE-IDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
            E +  +L         +D VLTTRE  ++++   I    L E E D     ++GA ++F
Sbjct: 363 DEALRKQLMVNGVPA--VDVVLTTRELGKLIRMKKIPFANLPEEEYDAPLGISTGAAVLF 420

Query: 419 GATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSG 478
           G TGGVMEAALRTAY    GK  P   F+ VR       G+ EA   L    +RIAV  G
Sbjct: 421 GVTGGVMEAALRTAYELKTGKTLPKIVFEDVRGL----KGVKEAEIDLDGKKIRIAVVHG 476

Query: 479 LANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSK 538
            AN R L++ I   E  Y FVE+MACPGGC+GGGGQP     E+  KR   +Y ID+   
Sbjct: 477 TANVRNLVEKILRREVKYHFVEVMACPGGCIGGGGQPYSRDPEILRKRAEAIYTIDERMV 536

Query: 539 VRYSHENECIKALYNDFFEKPNSHKAHSLLHT 570
           +R SHEN  IK LY ++ E P SHKAH LLHT
Sbjct: 537 LRKSHENPAIKKLYEEYLEHPLSHKAHELLHT 568
>gi|89210761|ref|ZP_01189146.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit, C-terminal
           [Halothermothrix orenii H 168]
 gi|89159615|gb|EAR79278.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit, C-terminal
           [Halothermothrix orenii H 168]
          Length = 570

 Score =  457 bits (1176), Expect = e-126,   Method: Composition-based stats.
 Identities = 268/582 (46%), Positives = 359/582 (61%), Gaps = 24/582 (4%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MV + ID + +  ++ ++I+EAA  A I IP LC+ +G++    CR+CVVE+EG+  L  
Sbjct: 1   MVKINIDGLDLEVRDGISILEAARQAHIKIPTLCYEEGLSVYGGCRLCVVEIEGEALLKP 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQH--DCK--CAICVRSGNCTLQTLANDL 116
           AC   V +GMV+ T+SPKVR  RR   ++I++ H  DC+  C  C R+G+C L+ +A D+
Sbjct: 61  ACATEVNDGMVIKTHSPKVRDVRRTLFELIVASHNIDCQLNCLTCSRAGSCELREIAEDI 120

Query: 117 ---NIQDVLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGART 173
              NI+   Y++   D     ++ ++R+  KCI C RCI+ C+++Q + I+     G  T
Sbjct: 121 GVSNIRLATYDKGYRDD--RSSYSIVREPNKCITCGRCIRKCEEVQEVGIFTTANRGPAT 178

Query: 174 TINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRT 233
            +     + + + +C+ CGQCI  CP GAL E    EK W  + + DK VVVQ APA+R 
Sbjct: 179 VVTTFKEKGMGNVECTNCGQCIHACPTGALHEVYHYEKVWEVLHDRDKYVVVQTAPAVRV 238

Query: 234 AWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERF-SKGELKD 292
           A  E  GL        ++   L+R+G D VFDT F+ADLTIMEE  E IER  + GEL  
Sbjct: 239 ALSEAFGLKPGTIFTGQMVAGLRRLGFDRVFDTNFTADLTIMEEGTELIERLNNNGEL-- 296

Query: 293 KPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAI 352
            PMFTSC PGW+++I+  YP  + +LS+ KSP QMFGA+ KSY+A+K     + I  V++
Sbjct: 297 -PMFTSCSPGWIKYIEHFYPEFIDNLSTCKSPQQMFGAIAKSYYADKSNIPRDKIVVVSV 355

Query: 353 MPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDAS 412
           MPC AKK E       G     D+D VLTTRE  RM+K A I    L   E DKL   +S
Sbjct: 356 MPCTAKKFEARRPEMEG-----DVDYVLTTRELARMIKEAGIDITNLNAEEHDKLMGTSS 410

Query: 413 GAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLR 472
           GA  IFGATGGVMEAALRTAY  + G+      FK VR     E+GI EA  TL    L+
Sbjct: 411 GAADIFGATGGVMEAALRTAYELVTGEKLGQLDFKNVRG----EAGIKEAEVTLNGTQLK 466

Query: 473 IAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYF 532
           +AV  GL N R+L++ I++G K Y FVE+MACPGGC+GGGGQPI  S ++  KR   LY 
Sbjct: 467 VAVAHGLGNVRKLMELIKSG-KEYHFVELMACPGGCIGGGGQPIPTSEDIRRKRIEALYK 525

Query: 533 IDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHFI 574
           IDKN K+R SHEN  IK LY +F +K  SHKAH LLHT H+I
Sbjct: 526 IDKNKKLRKSHENPYIKKLYQEFLDKHGSHKAHELLHT-HYI 566
>gi|114566548|ref|YP_753702.1| iron hydrogenase, small subunit [Syntrophomonas wolfei subsp.
           wolfei str. Goettingen]
 gi|114337483|gb|ABI68331.1| iron hydrogenase, small subunit [Syntrophomonas wolfei subsp.
           wolfei str. Goettingen]
          Length = 574

 Score =  457 bits (1175), Expect = e-126,   Method: Composition-based stats.
 Identities = 260/574 (45%), Positives = 356/574 (62%), Gaps = 10/574 (1%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MVNLTID IK+S  E  TI++AA   GI IP LCF    +  A CRVCV E+EG   L  
Sbjct: 1   MVNLTIDGIKVSVPEGSTILQAASEVGIKIPTLCFHPDQSIKANCRVCVCEVEGNRLLQA 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC   V EGMVV T +PKV   R+  +++ILS H   C  C+R+GNC LQ LA +  I++
Sbjct: 61  ACAMPVFEGMVVKTRTPKVLDARKTILELILSNHPQDCLNCIRNGNCELQDLAQEYCIRE 120

Query: 121 VLYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
             +E ++     D + P L RD  KCI C RCI+ C  IQS+N   +EG G  + +  + 
Sbjct: 121 NPFEYKVRGFAKDFSTPSLFRDQDKCILCRRCIEACSVIQSVNALGMEGRGYNSMVVPTL 180

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
            + + D+ C +CGQCI  CPVGA+ ER+  ++F  AVANPDKVV+ Q+APA+R A  E I
Sbjct: 181 GKALIDSPCVMCGQCIHACPVGAIGEREQIDEFLAAVANPDKVVITQIAPAVRVAIAEEI 240

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           G+   +  +      L++IG D+V  T F+ADLTI+EE  E ++R  +G     PMFTSC
Sbjct: 241 GMMTGELPMGTFVQGLRQIGFDHVLHTNFTADLTILEEGNELLKRLKEG--GTLPMFTSC 298

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
            PGW+ F ++ YP L+ +LS+ KSP QMFGA+ K+Y+AEK+G  P  I+SV+IMPCVAKK
Sbjct: 299 SPGWINFCETFYPDLLDNLSTCKSPQQMFGALAKTYWAEKMGIDPSKIYSVSIMPCVAKK 358

Query: 360 SEIDM-ELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
            E    E+    Y   D+D VLTTRE  R+ + + +    L  ++ D      +GA +IF
Sbjct: 359 FEAARPEMNDSGY--QDVDLVLTTREIGRLFRMSGLDFSKLPASDFDSWMGKYTGAAVIF 416

Query: 419 GATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSG 478
           GA+GGVMEAALRT Y  + GK      F   R      +GI EA+  L    +++A+ +G
Sbjct: 417 GASGGVMEAALRTVYEVVTGKTLEDVNFVATRGI----TGIKEATVDLDGTVVKVAIANG 472

Query: 479 LANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSK 538
           LAN R+L++ + AGE  Y F+EIMACPGGC+GGGGQPI ++    V+R   +Y  D+   
Sbjct: 473 LANARKLMEQVRAGESPYHFIEIMACPGGCIGGGGQPITKANVKRVERIEAIYVEDEGLP 532

Query: 539 VRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           +R SH+N  +K LY +F  +P  HK+H LLHT +
Sbjct: 533 LRKSHDNPEVKTLYEEFLHEPLGHKSHELLHTHY 566
>gi|51894344|ref|YP_077035.1| iron hydrogenase [Symbiobacterium thermophilum IAM 14863]
 gi|51858033|dbj|BAD42191.1| iron hydrogenase [Symbiobacterium thermophilum IAM 14863]
          Length = 596

 Score =  455 bits (1171), Expect = e-126,   Method: Composition-based stats.
 Identities = 263/595 (44%), Positives = 363/595 (61%), Gaps = 16/595 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           +++LTID   +S +   T++EAA   GI IP LC+LK IN+I ACR+C+VE+EG   L T
Sbjct: 9   VIHLTIDRRPVSVEPGTTVLEAARQNGIHIPTLCYLKDINKIGACRMCLVEVEGARGLQT 68

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC     EGMVV+TNSP VR  R+  ++++LS H+ +C  C+R+GNC L  LA ++ ++ 
Sbjct: 69  ACTTPCTEGMVVHTNSPAVREARKLVLELLLSDHNIECPTCLRAGNCELMQLAQEMGVRT 128

Query: 121 VLYEEQLEDQPWD-KNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
           V  +        D ++  +  DS KC+ C RC+ VC ++Q ++   + G G  + +    
Sbjct: 129 VPLKGAHHQVHRDVESGAIAVDSSKCVLCQRCVAVCREVQGVSAISVTGRGFESRVAPFF 188

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
             ++ DA C+LCGQC   CP GAL E D+TE  WRA+ +P K VVVQ APA+R   GE  
Sbjct: 189 GVSLNDAACALCGQCTVVCPTGALTEYDETEAVWRALLDPTKHVVVQTAPAVRVQIGEPF 248

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           GL     S  K+   L+R+G D VFDT FSADLTIMEEA E I+R  KG     P+ TSC
Sbjct: 249 GLPPGAVSTGKMVAGLRRLGFDQVFDTVFSADLTIMEEATELIQRLQKG--GPLPLITSC 306

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
            PGWV+F +  +P+++ +LS+ KSP QMFGA+ K+Y+AEK G  P D+  V++MPC AKK
Sbjct: 307 SPGWVKFAEHFFPNMLENLSTCKSPQQMFGALAKTYYAEKAGIDPADMVVVSVMPCTAKK 366

Query: 360 SEIDM-ELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
            E +  E+    Y   D+D VLTTRE  RM + A I   +L + E D      +GAG IF
Sbjct: 367 YEANRPEMRDSGY--QDVDYVLTTRELARMFRQAGIDLPSLPDEEFDNPLGIGTGAGTIF 424

Query: 419 GATGGVMEAALRTAYYAIM-GKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTS 477
           G TGGVMEAALRTA   +  G   P   F+ VR    +   + EA+ TL    L +AV +
Sbjct: 425 GTTGGVMEAALRTAAAWLEPGSPSPKIEFQEVRGIPFQ---VREATVTLDGVTLNVAVAN 481

Query: 478 GLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG-----ELAVKRGSNLYF 532
           GL     L++ + AG K+Y F+EIM CPGGC+GGGGQPI   G     E+ + R ++LY 
Sbjct: 482 GLGAAGWLMEEVSAGRKNYHFIEIMGCPGGCIGGGGQPIPAKGPDALDEVRLARIASLYT 541

Query: 533 IDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHFIWEMPRSPKRDRKG 587
           ID+   +R SHEN  I+ +Y ++  KP S +AH LLHT H+   +P   +R + G
Sbjct: 542 IDERMTIRRSHENPAIQQVYAEYLGKPGSERAHHLLHT-HYQARVPAGIRRRQPG 595
>gi|15642974|ref|NP_228016.1| NADP-reducing hydrogenase, subunit D, putative [Thermotoga maritima
           MSB8]
 gi|4980698|gb|AAD35293.1|AE001705_4 NADP-reducing hydrogenase, subunit D, putative [Thermotoga maritima
           MSB8]
          Length = 608

 Score =  454 bits (1168), Expect = e-126,   Method: Composition-based stats.
 Identities = 252/572 (44%), Positives = 340/572 (59%), Gaps = 10/572 (1%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINE-IAACRVCVVELEGKEKLIT 60
           V + I+   ++  +N+T++EA E AGI IP LC    + E I ACRVCVVE+EG   L  
Sbjct: 30  VTVVINGRTLTVPDNLTVIEACEKAGIEIPALCHHPRLGESIGACRVCVVEVEGARNLQP 89

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC   V +GMV+ T+S +V+  R+  + ++LS+H   C  C  +G C  Q L    +++ 
Sbjct: 90  ACVTKVRDGMVIKTSSDRVKTARKFNLALLLSEHPNDCMTCEANGRCEFQDLIYKYDVEP 149

Query: 121 VLYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
           + +    ++   D++ P ++RD  KCIKC RC++ C ++Q ++I+ +   G RT      
Sbjct: 150 I-FGYGTKEGLVDRSSPAIVRDLSKCIKCQRCVRACSELQGMHIYSMVERGHRTYPGTPF 208

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
              + + DC  CGQC   CP GA+ E    +     +   +K++VVQ AP++R A GE  
Sbjct: 209 DMPVYETDCIGCGQCAAFCPTGAIVENSAVKVVLEELEKKEKILVVQTAPSVRVAIGEEF 268

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           G      S  ++  AL+R+G DYVFDT F ADLTIMEE  EF+ER  KG+L+D PMFTSC
Sbjct: 269 GYAPGTISTGQMVAALRRLGFDYVFDTNFGADLTIMEEGSEFLERLEKGDLEDLPMFTSC 328

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
           CPGWV  ++  YP L + LSSAKSP  M  A++K+YFAEK+G KPEDIF V+IMPC AKK
Sbjct: 329 CPGWVNLVEKVYPELRTRLSSAKSPQGMLSAMVKTYFAEKLGVKPEDIFHVSIMPCTAKK 388

Query: 360 SE-IDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
            E +  +L         +D VLTTRE  ++++   I    L E E D     ++GA  +F
Sbjct: 389 DEALRKQLMVNGVPA--VDVVLTTRELGKLIRMKKIPFANLPEEEYDAPLGISTGAAALF 446

Query: 419 GATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSG 478
           G TGGVMEAALRTAY    GK  P   F+ VR       G+ EA   L    +RIAV  G
Sbjct: 447 GVTGGVMEAALRTAYELKTGKALPKIVFEEVRGL----KGVREAEIDLDGKKIRIAVVHG 502

Query: 479 LANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSK 538
            AN R L++ I   E  Y FVE+MACPGGC+GGGGQP     E+  KR   +Y ID+   
Sbjct: 503 TANVRNLVEKILRREVKYHFVEVMACPGGCIGGGGQPYSRDPEILRKRAEAIYTIDERMT 562

Query: 539 VRYSHENECIKALYNDFFEKPNSHKAHSLLHT 570
           +R SHEN  IK LY ++ E P SHKAH LLHT
Sbjct: 563 LRKSHENPAIKKLYEEYLEHPLSHKAHELLHT 594
>gi|126701030|ref|YP_001089927.1| putative iron-only hydrogenase, catalytic subunit [Clostridium
           difficile 630]
 gi|115252467|emb|CAJ70310.1| putative iron-only hydrogenase, catalytic subunit [Clostridium
           difficile 630]
          Length = 593

 Score =  454 bits (1167), Expect = e-125,   Method: Composition-based stats.
 Identities = 249/582 (42%), Positives = 347/582 (59%), Gaps = 19/582 (3%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEI------AACRVCVVELEG 54
           +VNLTI+   +SA    +I++AA+   I I  LC L  +NEI      A+CRVC+VE E 
Sbjct: 3   LVNLTINGKHVSAPSGTSILDAAKLINIKIHNLCHLH-MNEIDKLDTCASCRVCMVETE- 60

Query: 55  KEKLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLAN 114
              L+ AC   ++EGM V TNS K    RR  V+++LS H   C +C ++G+C LQT+A 
Sbjct: 61  -RGLVPACGTVIKEGMKVQTNSAKALNARRTIVELLLSDHPQDCFVCEKNGDCELQTIAA 119

Query: 115 DLNIQDVLYEEQLEDQPWDKNF-PLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGART 173
           DL ++ + Y+        D +   L++D  KCI C RC  VC+ IQ++        G  T
Sbjct: 120 DLGVRKIRYQGSKSFAGKDTSTKSLVKDHSKCILCRRCETVCNDIQTVGALSGVNRGFNT 179

Query: 174 TINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRT 233
            ++   +  + + +C+ CGQCI+ CP GAL E D+  K W  +   +K +VVQVAPA+R 
Sbjct: 180 LVSTFFNSDMVETECTFCGQCISVCPTGALTEVDNVPKLWDVLNKKEKTIVVQVAPAVRV 239

Query: 234 AWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK 293
           A GE  GL+    S  K+  ALK +G ++VFDT F AD TIMEEA EFIER  KGE  + 
Sbjct: 240 AIGEEFGLEPGSISTGKMVAALKALGFEHVFDTNFGADFTIMEEATEFIERIQKGE--NL 297

Query: 294 PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKI-GKKPEDIFSVAI 352
           P+ TSCCP WV F++  YP  ++  SS KSP  MFG++ K+Y+A KI G  PE+++ V++
Sbjct: 298 PILTSCCPAWVNFLEHNYPDKLNLASSCKSPQGMFGSIAKNYYAPKILGINPEELYVVSV 357

Query: 353 MPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDAS 412
           MPCVAKK E   E    E    D+D  +TTRE  +M+K A I    L++ + D     ++
Sbjct: 358 MPCVAKKYEASREEL-SESGILDVDLSITTRELAKMIKEAAIDLPNLQDQDFDNPLGKST 416

Query: 413 GAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLR 472
           GA  IFGA+GGV+EAALRT+Y  I  K      F  VR       GI EAS  +    + 
Sbjct: 417 GAASIFGASGGVLEAALRTSYEKITNKTLDNVNFTNVRGL----KGIREASIDVDGTTVN 472

Query: 473 IAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG-ELAVKRGSNLY 531
           + + + L N R+++D + +GE  Y  +E+MACPGGCVGG GQP H    E+  +R + LY
Sbjct: 473 VCIVNTLKNARKIMDKVRSGECKYHIIEVMACPGGCVGGAGQPYHHGNTEIVDRRANALY 532

Query: 532 FIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
            ID+N  +R SHEN  ++A+Y DFF +PNS  AH  LHT +F
Sbjct: 533 EIDRNKAIRKSHENPDLQAIYKDFFGEPNSDVAHKYLHTHYF 574
>gi|145952557|ref|ZP_01801566.1| hypothetical protein CdifQ_04003930 [Clostridium difficile
           QCD-32g58]
          Length = 593

 Score =  453 bits (1166), Expect = e-125,   Method: Composition-based stats.
 Identities = 248/582 (42%), Positives = 347/582 (59%), Gaps = 19/582 (3%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEI------AACRVCVVELEG 54
           +VNLTI+   +SA    +I++AA+   I I  LC L  +NEI      A+CR+C+VE E 
Sbjct: 3   LVNLTINGKHVSAPSGTSILDAAKLINIKIHNLCHLH-MNEIDKLDTCASCRICMVETE- 60

Query: 55  KEKLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLAN 114
              L+ AC   ++EGM V TNS K    RR  V+++LS H   C +C ++G+C LQT+A 
Sbjct: 61  -RGLVPACGTVIKEGMKVQTNSAKALNARRTIVELLLSDHPQDCFVCEKNGDCELQTIAA 119

Query: 115 DLNIQDVLYEEQLEDQPWDKNF-PLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGART 173
           DL ++ + Y+        D +   L++D  KCI C RC  VC+ IQ++        G  T
Sbjct: 120 DLGVRKIRYQGSKSFAGKDTSTKSLVKDHSKCILCRRCETVCNDIQTVGALSGVNRGFNT 179

Query: 174 TINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRT 233
            ++   +  + + +C+ CGQCI+ CP GAL E D+  K W  +   +K +VVQVAPA+R 
Sbjct: 180 LVSTFFNSDMVETECTFCGQCISVCPTGALTEVDNVPKLWDVLNKKEKTIVVQVAPAVRV 239

Query: 234 AWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK 293
           A GE  GL+    S  K+  ALK +G ++VFDT F AD TIMEEA EFIER  KGE  + 
Sbjct: 240 AIGEEFGLEPGSISTGKMVAALKALGFEHVFDTNFGADFTIMEEATEFIERIQKGE--NL 297

Query: 294 PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKI-GKKPEDIFSVAI 352
           P+ TSCCP WV F++  YP  ++  SS KSP  MFG++ K+Y+A KI G  PE+++ V++
Sbjct: 298 PILTSCCPAWVNFLEHNYPDKLNLASSCKSPQGMFGSIAKNYYAPKILGINPEELYVVSV 357

Query: 353 MPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDAS 412
           MPCVAKK E   E    E    D+D  +TTRE  +M+K A I    L++ + D     ++
Sbjct: 358 MPCVAKKYEASREEL-SESGILDVDLSITTRELAKMIKEAAIDLPNLQDQDFDNPLGKST 416

Query: 413 GAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLR 472
           GA  IFGA+GGV+EAALRT+Y  I  K      F  VR       GI EAS  +    + 
Sbjct: 417 GAASIFGASGGVLEAALRTSYEKITNKTLDNVNFTNVRGL----KGIREASIDVDGTTVN 472

Query: 473 IAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG-ELAVKRGSNLY 531
           + + + L N R+++D + +GE  Y  +E+MACPGGCVGG GQP H    E+  +R + LY
Sbjct: 473 VCIVNTLKNARKIMDKVRSGECKYHIIEVMACPGGCVGGAGQPYHHGNTEIVDRRANALY 532

Query: 532 FIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
            ID+N  +R SHEN  ++A+Y DFF +PNS  AH  LHT +F
Sbjct: 533 EIDRNKAIRKSHENPDLQAIYKDFFGEPNSDVAHKYLHTHYF 574
>gi|154495355|ref|ZP_02034360.1| hypothetical protein PARMER_04412 [Parabacteroides merdae ATCC
           43184]
 gi|154085279|gb|EDN84324.1| hypothetical protein PARMER_04412 [Parabacteroides merdae ATCC
           43184]
          Length = 601

 Score =  450 bits (1157), Expect = e-124,   Method: Composition-based stats.
 Identities = 243/582 (41%), Positives = 354/582 (60%), Gaps = 15/582 (2%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLK-----GINEIAACRVCVVELEGKE 56
           V L ID   +   +  TI++AA+  GI IP LC++K       N   ACR+CVVE+EG+ 
Sbjct: 9   VKLIIDRKPVEVPKGTTILDAAKGMGIRIPTLCYMKLEDLHYENNPGACRICVVEIEGRR 68

Query: 57  KLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDL 116
            L  +C     EGMVV T+SP+V   R+  +++ILS H  +C  C  +G+C LQ +A+DL
Sbjct: 69  NLAPSCKTECMEGMVVQTHSPRVMNARKTVMELILSNHPAECLTCSSNGHCELQAIAHDL 128

Query: 117 NIQDVLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTIN 176
            I+++ Y+ ++     D++  ++R+  KCI C RC  +C+ IQ++        G    ++
Sbjct: 129 GIREIRYKGEMSTFQIDRSPSIVRNMNKCIMCRRCETMCNNIQTVGALTAVNRGFNAAVS 188

Query: 177 VSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWG 236
            +  R IA + CS CGQC++ CPV AL  R+  +    A+A+PDK+V+ Q APA+RTA G
Sbjct: 189 TAFERDIAGSTCSYCGQCVSVCPVNALSGRNTQQPVLDALADPDKIVIAQTAPAVRTALG 248

Query: 237 EHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIER---FSKGELKDK 293
              G +       K+  AL+R+G DYVFDT F+ADLTIMEE  E ++R   + KG+ + K
Sbjct: 249 RDFGYEPGTLVTGKMVSALRRLGFDYVFDTDFAADLTIMEEGTELLQRIGKYLKGDQEVK 308

Query: 294 -PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAI 352
            P+ TSCCPGWV F++  +P L+ +LS+AKSP QMFGA+ KSYFAEK+G   + I  V+I
Sbjct: 309 MPLMTSCCPGWVSFVEQHFPELLDNLSTAKSPQQMFGAIAKSYFAEKLGVDRKRIVVVSI 368

Query: 353 MPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDAS 412
           MPC+AKK E     F  +    D+D  + TRE  R+++ A+I    L +++ D+   +++
Sbjct: 369 MPCLAKKYEASRPEFAVD-GNPDVDISIYTRELARLIRYANINFAELPDSDFDRPLGEST 427

Query: 413 GAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLR 472
           GAG+IFG TGGV+EAA RTAY     K  P   F+ +R       GI  A+       ++
Sbjct: 428 GAGVIFGTTGGVIEAACRTAYELYTKKTLPKIDFEELRGL----EGIRSATIDFDGTPIK 483

Query: 473 IAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG-ELAVKRGSNLY 531
           I +  GL N RRL++ ++ G   Y  +E+MACPGGC+GGGGQP H    E+  KR + LY
Sbjct: 484 IGIAHGLGNARRLVEEVKNGMSPYHAIEVMACPGGCIGGGGQPFHRGRMEVLRKRAAALY 543

Query: 532 FIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
             D++  +R SHEN  I+ALY D+  +P   +AH LLHT +F
Sbjct: 544 QEDRSKTLRKSHENPYIQALYADYLGEPCGPRAHKLLHTHYF 585
>gi|94448908|emb|CAJ44289.1| ferredoxin hydrogenase [Heliobacillus mobilis]
          Length = 606

 Score =  449 bits (1155), Expect = e-124,   Method: Composition-based stats.
 Identities = 256/588 (43%), Positives = 352/588 (59%), Gaps = 25/588 (4%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITA 61
           V L ID   +  +   T+++AA   GI IP LC+L+ IN I ACRVC+VE+EG+  L  +
Sbjct: 18  VRLEIDGRPVEIEAGKTVLDAAREVGITIPSLCYLREINAIGACRVCLVEIEGQRSLQAS 77

Query: 62  CNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDV 121
           C   V EG+ VYTN+P+VR  R+R V++ILS H  +C  C+R+ NC LQ +A++L I+ V
Sbjct: 78  CVYPVAEGLKVYTNTPRVRKARKRVVELILSDHSRECTSCIRNLNCELQNIADNLGIRRV 137

Query: 122 LYEEQLEDQPWDKNFPLIR-DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS 180
               +       +N P IR D  KCI C RC  +C K+Q   +   +  G  T I  + S
Sbjct: 138 EVHGEAHQLLIQENNPSIRHDPNKCIHCRRCENICAKVQENCVIAAQNRGFDTIIAPAFS 197

Query: 181 RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG 240
           R + D DC +CGQC+  CPVGAL E++  +  W+A+A+P   VVVQ AP+I+   GE  G
Sbjct: 198 RDMGDVDCIMCGQCVLSCPVGALTEKECIDDVWKALADPGVHVVVQTAPSIQVTLGEAFG 257

Query: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCC 300
           L +      K+  AL+R+G + V  T F+ADLTI+EEAYEF+ RF  G+L   P FTSCC
Sbjct: 258 LPVGTKVTGKMVAALRRLGFNQVLATDFAADLTIVEEAYEFLHRFQAGQL---PFFTSCC 314

Query: 301 PGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKS 360
           P W++ ++  YP  + +LS+ KSPM MFGA+ +  + ++     E + SVA+MPC AKK 
Sbjct: 315 PAWIKLVEHHYPQFIPNLSTCKSPMSMFGALTRYTYHQERNLPKEKVVSVAVMPCTAKKY 374

Query: 361 EIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGA 420
           E      +G     D+D VLTTRE VRM++ A I    L +   D  F + +GAG IFGA
Sbjct: 375 EAARPE-HGHDGRSDVDYVLTTRELVRMIREAGIEFSELPDEPFDSAFREVTGAGTIFGA 433

Query: 421 TGGVMEAALRTAYYAIMG-------KNCP-PDAFKVVRHSSQEESGIIEASFTLKENNLR 472
           TGGVMEA LRT  + ++G       K  P P  F+ VR     E G+      L E ++R
Sbjct: 434 TGGVMEATLRTTSWVLLGNGTGQSDKEKPAPIEFREVRG----EKGLKLLHVNLGEYDIR 489

Query: 473 IAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPI-----HESGELAVK-- 525
           +AV  G  N RR++++I+AGE+  DFVE+MACPGGCVGGGGQPI     H+   L  +  
Sbjct: 490 VAVAHGTGNARRVLEAIQAGER-IDFVEVMACPGGCVGGGGQPILGGRDHKKVSLDYRHD 548

Query: 526 RGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
           R   LY ID +  +RYSHEN  ++ LY +    P S  AH LLHT+ +
Sbjct: 549 RADALYDIDSHKNLRYSHENPVVQLLYREILGHPGSELAHRLLHTEGY 596
>gi|147677712|ref|YP_001211927.1| hypothetical hydrogenase subunit [Pelotomaculum thermopropionicum
           SI]
 gi|146273809|dbj|BAF59558.1| hypothetical hydrogenase subunit [Pelotomaculum thermopropionicum
           SI]
          Length = 624

 Score =  447 bits (1151), Expect = e-124,   Method: Composition-based stats.
 Identities = 254/581 (43%), Positives = 360/581 (61%), Gaps = 22/581 (3%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELE--GKEKLI 59
           + L ID  ++ A++ M+++EAA  AGI IP LC+L+ INEI +CRVC+VE+E  G   L 
Sbjct: 29  IRLIIDGREVEAEKGMSVLEAARLAGIEIPSLCYLRRINEIGSCRVCLVEIEMKGTRTLQ 88

Query: 60  TACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQ 119
            +C      G+VVYTN+P+ R  R+  V+++LS H  +C  C+R+ NC LQ L ++L I+
Sbjct: 89  ASCVYPASGGLVVYTNTPRARRVRKTMVELLLSDHHRECTTCIRNLNCELQNLTDNLGIR 148

Query: 120 DVLYEEQLEDQP-WDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVS 178
           ++ Y  +++  P  +KN  ++RD  KCIKC RC  +C K+Q +N++     G  T I  +
Sbjct: 149 NIRYTGEMKMLPVQNKNPFIVRDYNKCIKCRRCEAICSKVQEVNVYSALNRGYDTVIAPA 208

Query: 179 GSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEH 238
             + ++   C  CGQC+  CP  +L E++  +  W A+ +P+K VVVQ AP+I+   GE 
Sbjct: 209 FMQDLSRVACITCGQCVIACPTASLTEKECIDSVWEALEDPNKYVVVQTAPSIQVTLGEV 268

Query: 239 IGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFS-KGELKDKPMFT 297
            G  +      K+  AL+R+G D VF T F+ADLTIMEEAYE +ER   +G L   P+ +
Sbjct: 269 FGYPVGTVVTGKVVAALRRLGFDKVFATDFTADLTIMEEAYELLERLEGRGRL---PLLS 325

Query: 298 SCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVA 357
           SC PGWV+F +  YP  + +LS+ KSP +MFGA+ K+YFAEK G  PE I  VA+MPC A
Sbjct: 326 SCSPGWVKFAEHFYPEFLENLSTCKSPHEMFGALTKTYFAEKEGLDPEKIVVVAVMPCTA 385

Query: 358 KKSEIDM-ELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGI 416
           KK E    E+  G++   D+D VLTTRE  RM++ A I    L + + D     ASGAG 
Sbjct: 386 KKFEASRPEMGTGKF--KDVDWVLTTRELARMIRQAGINFRELPDEDYDTPMGIASGAGA 443

Query: 417 IFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVT 476
           IFG+TGGV+EAA+RTAYY   GK      ++  R      SGI EA   LK   +++A+ 
Sbjct: 444 IFGSTGGVIEAAVRTAYYLTTGKELDLLDYEEFRGF----SGIKEALVELKGRTIKVAIA 499

Query: 477 SGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPI---HESGELAV----KRGSN 529
            G  N R L+D ++AGEK +D+VEIMACPGGCVGGGGQPI    E  E+++     R   
Sbjct: 500 HGTGNARILLDRMKAGEK-FDYVEIMACPGGCVGGGGQPIFGTREHKEISLDYRHNRADA 558

Query: 530 LYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHT 570
           L  ID + ++R +HEN  +K +Y++F   P S K+  LLHT
Sbjct: 559 LDRIDYSRELRRAHENPAVKKIYDEFLGHPLSEKSKKLLHT 599
>gi|150021476|ref|YP_001306830.1| hydrogenase, Fe-only [Thermosipho melanesiensis BI429]
 gi|149793997|gb|ABR31445.1| hydrogenase, Fe-only [Thermosipho melanesiensis BI429]
          Length = 582

 Score =  445 bits (1145), Expect = e-123,   Method: Composition-based stats.
 Identities = 240/575 (41%), Positives = 342/575 (59%), Gaps = 12/575 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M  + ++  +    + +T++EAAE  G+ IP LC    +  I ACRVCVVE+EG   L  
Sbjct: 1   MAKIFLNGREYEVPDGLTVLEAAEKLGVKIPTLCHHPELEPIGACRVCVVEIEGARTLQP 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC   + +GM + TNS +V    +  + +I++ H   C  C     C L+ L +  +++ 
Sbjct: 61  ACTTKITDGMKIKTNSDRVENAVKFNLSLIMANHPNDCMYCEADQRCELKKLVHKYDVRP 120

Query: 121 VLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS 180
           +     L D   D +  + RD  +CIKC RC++VC +IQ +NI+ +   G +T    +  
Sbjct: 121 IFNPTDLSDIFDDSSPSIQRDLSRCIKCQRCVRVCSEIQGMNIYSMVERGYKTVPQTAFD 180

Query: 181 RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG 240
           + + + +C  CGQC   CPVGA+ E  D +K  + +   +K++V Q AP++R A GE  G
Sbjct: 181 QPVYETECISCGQCAYLCPVGAIYETPDWKKVLKLLERKEKILVAQTAPSVRVALGEEFG 240

Query: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCC 300
           ++    S  K+  +LK++G DYVFDT F+ADLTI+EE  E +ERF +G     PMFTSCC
Sbjct: 241 MEPGSVSTGKMVASLKKLGFDYVFDTNFAADLTIVEEGTELVERFKEG--GPFPMFTSCC 298

Query: 301 PGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKS 360
           PGW+  ++  YP  + ++SSAKSP QM  +V+K+YFA+KIG  PEDI  V++MPC AKK 
Sbjct: 299 PGWINLLEKIYPEFIPNVSSAKSPQQMMSSVVKTYFAKKIGVDPEDIIMVSVMPCTAKKD 358

Query: 361 EI-----DMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAG 415
           EI      ++L  G       D V+TTRE  +++K   I    L++ E D     ++GA 
Sbjct: 359 EIKRPQQKIKLEDGREI-QTTDYVITTRELAKLIKLKEINFAGLQDAEFDNPLGTSTGAA 417

Query: 416 IIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAV 475
            IFG TGGVMEAALRTAY  I  K  P   F  VR       GI EA   ++   +++A+
Sbjct: 418 AIFGVTGGVMEAALRTAYEVITNKELPKLEFTAVRGL----DGIREAEIDIEGKKVKVAI 473

Query: 476 TSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDK 535
             G AN R+L+D I  G+++YDF+EIMACPGGC+GGGGQP     ++  KR   +Y ID+
Sbjct: 474 AHGTANVRKLLDDIRDGKRYYDFIEIMACPGGCIGGGGQPKSLDPDILKKRAMAIYSIDE 533

Query: 536 NSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHT 570
            S +R SHEN  I+ LY +F EKPNSH AH LLHT
Sbjct: 534 LSTLRKSHENPDIQKLYEEFLEKPNSHIAHELLHT 568
>gi|154248935|ref|YP_001409760.1| hydrogenase, Fe-only [Fervidobacterium nodosum Rt17-B1]
 gi|154152871|gb|ABS60103.1| hydrogenase, Fe-only [Fervidobacterium nodosum Rt17-B1]
          Length = 586

 Score =  444 bits (1141), Expect = e-122,   Method: Composition-based stats.
 Identities = 253/581 (43%), Positives = 343/581 (59%), Gaps = 22/581 (3%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MV + I++      EN T++E A+  G  IP LC    +  I ACR+CVVE+EG   L  
Sbjct: 1   MVTVYINDKPYEVSENKTVLEVAQELGYYIPTLCHHPELEPIGACRICVVEVEGARTLQP 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC   V +GM + TN+ +V    +  + +I++ H  +C  C   G C LQ L +  +I+ 
Sbjct: 61  ACTTKVSDGMKIRTNTERVESAVKFNLSLIMANHPHECMYCEADGRCELQKLVHMYDIKP 120

Query: 121 VLYEEQLEDQPWDKNFPLI-RDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
           +       D+  D + P I R+  KCIKC RC++VC +IQ +NI+ +   G  +      
Sbjct: 121 IFGVNVDMDKEIDISSPSINRELSKCIKCQRCVRVCSEIQGMNIYSMVDRGYESLPETEF 180

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVAN------PDKVVVVQVAPAIRT 233
              + + +C  CGQC   CPVGA+ E  D    W+ V N      P KV V Q AP++R 
Sbjct: 181 GIPVYETNCISCGQCAYLCPVGAIYEAPD----WKKVLNLLNKKEPGKVYVAQTAPSVRV 236

Query: 234 AWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK 293
           A GE  G++    S  K+  AL+R+G DYVFDT F+ADLTIMEE YE I R   G     
Sbjct: 237 AIGEEFGVEPGTVSTGKMVAALRRLGFDYVFDTNFAADLTIMEEGYELIHRLQNG--GKF 294

Query: 294 PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIM 353
           PMFTSCCPGWV  ++ ++P L  +LS+AKSP QM  +V+K+YFA+KIG KPEDI  V++M
Sbjct: 295 PMFTSCCPGWVNEMEKEWPELRENLSTAKSPQQMMSSVVKTYFAQKIGVKPEDIVMVSVM 354

Query: 354 PCVAKKSEID--MELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDA 411
           PC AKK EI    +L  G       D V+TTRE  +++K   I    L E + D     +
Sbjct: 355 PCTAKKDEITRPQQLVDGIKV---TDYVITTRELGKLIKLKGIPFVNLPEEQYDSPLGTS 411

Query: 412 SGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNL 471
           +GAG +FG TGGVMEAALRTAY  I G+  P   F  VR       G+ EA   +K   L
Sbjct: 412 TGAGALFGVTGGVMEAALRTAYEVITGEKLPKLVFDSVRGL----DGVREAEIDIKGKKL 467

Query: 472 RIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLY 531
           R+A+  G+AN +RL+  ++ G+++YDFVEIMAC GGC+GGGGQP +   ++  KR + +Y
Sbjct: 468 RVAIAHGMANVKRLLAEMKEGKRYYDFVEIMACYGGCIGGGGQPKNLDPDILKKRAAAIY 527

Query: 532 FIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
            ID+ S +R SHEN  I  LY +F EKPNSHKAH LLHT +
Sbjct: 528 SIDELSVLRRSHENPDIIKLYEEFLEKPNSHKAHHLLHTHY 568
>gi|150007689|ref|YP_001302432.1| NADH:ubiquinone oxidoreductase subunit [Parabacteroides distasonis
           ATCC 8503]
 gi|149936113|gb|ABR42810.1| NADH:ubiquinone oxidoreductase subunit [Parabacteroides distasonis
           ATCC 8503]
          Length = 596

 Score =  441 bits (1133), Expect = e-122,   Method: Composition-based stats.
 Identities = 242/583 (41%), Positives = 347/583 (59%), Gaps = 16/583 (2%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLK-----GINEIAACRVCVVELEGKE 56
           + L IDN ++      TI++AA+S GI IP LC++K       N   ACR+CVVE+EG+ 
Sbjct: 4   IQLIIDNKEVEVPRGTTILDAAKSVGIHIPTLCYMKLEDLHYENNPGACRICVVEIEGRR 63

Query: 57  KLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDL 116
            L  +C     EGMVV T++P+V   RR  +++ILS H  +C  C  +G+C LQ +A+DL
Sbjct: 64  NLAPSCKMECTEGMVVRTHTPRVMNARRTVMELILSNHPAECLTCSSNGHCELQKIAHDL 123

Query: 117 NIQDVLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTIN 176
            I+++ Y+ ++     D++  ++R+  KCI C RC  +C+ IQ++        G    ++
Sbjct: 124 GIREIRYKGEMSTFTIDRSPSIVRNMNKCIMCRRCETMCNTIQTVGALTAVNRGFNAAVS 183

Query: 177 VSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWG 236
            +  R +A + CS CGQC++ CPV AL  R+  +    A+A+P K+V+ Q APA+RTA G
Sbjct: 184 TAFERDMAGSTCSYCGQCVSVCPVNALSGRNTQQPVLDALADPTKIVIAQTAPAVRTALG 243

Query: 237 EHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK--- 293
              G +       K+  AL+++G DYVFDT F+ADLTIMEE  E + R       DK   
Sbjct: 244 RDFGYEPGTLVTGKMVSALRQLGFDYVFDTDFAADLTIMEEGTELLHRLGSYLNGDKEVK 303

Query: 294 -PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAI 352
            P+ TSCCPGWV F++  +P L  +LS+AKSP QMFGA+ KSYFAEK+G   +D+  V+I
Sbjct: 304 IPLMTSCCPGWVSFVEQHFPELRDNLSTAKSPQQMFGAIAKSYFAEKLGVDRKDLVVVSI 363

Query: 353 MPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDAS 412
           MPC+AKK E     F  E    D+D  + TRE  R+++ A+I    L + E D    +++
Sbjct: 364 MPCLAKKYEASRPEFSVE-GNPDVDYSIYTRELARLIRYANIDFNELPDGEFDSPLGEST 422

Query: 413 GAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLR 472
           GA +IFG TGGV+EAA RTAY     KN     F+ +R       GI  A+       ++
Sbjct: 423 GASVIFGTTGGVIEAACRTAYELYTKKNLDKVDFEELRGL----EGIRSATIDFNGTPVK 478

Query: 473 IAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG-ELAVKRGSNLY 531
           I +  GL N R+LI+ ++ G   Y  +E+MACPGGC+GGGGQP H    E+  +R S LY
Sbjct: 479 IGIAHGLGNARKLIEEVKNGTSPYHAIEVMACPGGCIGGGGQPFHRGRMEVLRRRASALY 538

Query: 532 FIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHFI 574
             D N  +R SHEN  I+ LY+++  +P   KAH LLHT H+I
Sbjct: 539 REDANKPLRKSHENPYIQQLYSEYLGEPCGPKAHKLLHT-HYI 580
>gi|134301119|ref|YP_001114615.1| hydrogenases, Fe-only [Desulfotomaculum reducens MI-1]
 gi|134053819|gb|ABO51790.1| hydrogenases, Fe-only [Desulfotomaculum reducens MI-1]
          Length = 594

 Score =  436 bits (1121), Expect = e-120,   Method: Composition-based stats.
 Identities = 235/583 (40%), Positives = 347/583 (59%), Gaps = 19/583 (3%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFL-----KGINEIAACRVCVVEL---- 52
           ++++I++ +++  E +TI+EAA  AG+ IP LC L     +  N+ A+CRVC+VEL    
Sbjct: 14  IHVSINDQELTVPEGITILEAAHEAGVKIPTLCHLDLHDFQLYNKTASCRVCMVELVDAR 73

Query: 53  EGKEKLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTL 112
             + KL+ +C   V+EGM+V T++ +    RR  V+++LS H  +C  C ++  C LQ L
Sbjct: 74  NNRNKLVPSCVTKVQEGMMVRTDTIRAIQARRMAVELLLSNHPNECFTCPKNLECELQAL 133

Query: 113 ANDLNIQDVLYEEQLEDQPWD-KNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGA 171
           A++LN++ + +E +  D P D  +  +++D+ KCI C RC   C+++Q+  I    G G 
Sbjct: 134 ADELNVRKIRWEGERMDYPKDMSSDAIVKDANKCIYCRRCETACNEVQTCGILSGIGRGF 193

Query: 172 RTTINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAI 231
              +    +  + ++ C+ CGQC+  CP  AL E   T+K W A+ +PDK V+VQ APA+
Sbjct: 194 NAFVGPFANIPMVESSCTYCGQCVMVCPTAALTEVYHTDKVWEAINDPDKHVIVQTAPAV 253

Query: 232 RTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELK 291
           R A GE  G++       K+  ALKR+G D VFDT F ADLTIMEEA E I R      K
Sbjct: 254 RVALGELFGMEAGTVVTGKMVTALKRMGFDEVFDTDFGADLTIMEEASELIYRLKNN--K 311

Query: 292 DKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVA 351
             P+ T+CCP WV+FI+ Q+P L+   S+ KSP  MFG + K+Y+AEK G  P++I  V+
Sbjct: 312 TLPILTNCCPAWVKFIEHQFPELIHVPSTCKSPHIMFGTIAKTYYAEKNGLDPDNIVVVS 371

Query: 352 IMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDA 411
           +MPC+AKK+E        + A +++D V+TTRE   M+K A I    L ++E D    ++
Sbjct: 372 VMPCIAKKAEAKRPELTKD-AHNNVDIVITTRELGAMIKEAGIEFVKLPDSEFDSPLGES 430

Query: 412 SGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNL 471
           +GA +IFG  GGV+EAALRTA   + GK      F+ +R       G+  A+  + +  L
Sbjct: 431 TGASVIFGTAGGVIEAALRTASEWMTGKPLDRVEFEELRGM----EGVRRATVKIGDQEL 486

Query: 472 RIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG-ELAVKRGSNL 530
           +I + SGL N R +++ I  G   Y  +EIMACPGGC+ GGGQP H    E+  KR   +
Sbjct: 487 KIGIASGLGNARHILEDIRDGRADYHAIEIMACPGGCIAGGGQPYHHGNHEIIKKRREAI 546

Query: 531 YFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
           Y  D+  KVR SHEN+ I  LY ++  +P    AH LLHT HF
Sbjct: 547 YEEDRRKKVRKSHENKEILELYKNYLGEPFGKLAHELLHT-HF 588
>gi|77919232|ref|YP_357047.1| NAD-reducing iron-only hydrogenase large subunit [Pelobacter
           carbinolicus DSM 2380]
 gi|77545315|gb|ABA88877.1| NAD-reducing iron-only hydrogenase large subunit [Pelobacter
           carbinolicus DSM 2380]
          Length = 585

 Score =  431 bits (1108), Expect = e-119,   Method: Composition-based stats.
 Identities = 247/583 (42%), Positives = 339/583 (58%), Gaps = 15/583 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFL-----KGINEIAACRVCVVELEGK 55
           M+N+TID          TI++AA+   + IP LCFL     K  N  A+CR+CVVE+E +
Sbjct: 3   MMNITIDGKATQVPAGSTILDAAKKLDVHIPTLCFLQMDEMKFNNMTASCRICVVEVEKR 62

Query: 56  EKLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLAND 115
             L  AC   V +GMVV TN+ +V   RR  ++++LS H   C +C +SG+C LQ LA  
Sbjct: 63  RNLAPACATPVMDGMVVKTNTIRVLNARRSVLELMLSDHPKDCLVCAKSGDCELQNLAEY 122

Query: 116 LNIQDVLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTI 175
             I++V     +     D +  +IRD  KCI C RC  +C+ +Q+  +      G    +
Sbjct: 123 FGIREVGVAGAMSTYREDVSPSIIRDMDKCILCRRCETMCNDVQTCGVLSGVNRGFDAVV 182

Query: 176 NVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAW 235
             +    + D  C+ CGQC   CPVGAL E D T K   A+A+P+KV VVQ APA+R A 
Sbjct: 183 APAFEMNLYDTVCTNCGQCTAVCPVGALVENDHTWKVIDAIADPEKVTVVQTAPAVRAAL 242

Query: 236 GEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK-- 293
           GE  G++   +   K+  AL+R+G D+VFDT F+ADLTIMEE  EF++R  K    DK  
Sbjct: 243 GEACGMEPGQSVTGKMAAALRRLGFDHVFDTDFAADLTIMEEGSEFLDRLQKFLDGDKNV 302

Query: 294 --PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVA 351
             P+ TSCCPGWV+F + Q+P ++   S+AKSP QMFGA+ KSY+AE +G   E +  V+
Sbjct: 303 RLPIMTSCCPGWVKFFEHQFPDMLDVPSTAKSPQQMFGAIAKSYYAEILGIPREKMVVVS 362

Query: 352 IMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDA 411
           +MPC+AKK E     F       D+D V++TRE  R++K  +I    L + + D     +
Sbjct: 363 VMPCLAKKYECSRPEF-AVNGNPDVDIVISTRELGRLIKRMNIDFAKLPDEDFDAPLGAS 421

Query: 412 SGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNL 471
           +GA  IFG +GGVMEAALRTAY    G+  P   F+ VR      +G+  A   +  + L
Sbjct: 422 TGAAPIFGNSGGVMEAALRTAYELATGETLPAVEFEAVR----TLTGVKTAEIQVGPHTL 477

Query: 472 RIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG-ELAVKRGSNL 530
            + V SGL N R+L++ +  GEK +  +EIMACPGGC+GGGGQP H    E+  KR   L
Sbjct: 478 NVGVASGLGNARKLLEMVRNGEKQFHVIEIMACPGGCIGGGGQPYHHGDMEILAKRNQVL 537

Query: 531 YFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
           Y  D   ++R SHEN  I  LY  +  KP S KAH LLHT +F
Sbjct: 538 YNEDAGKELRKSHENPYIIELYEKYLGKPLSEKAHHLLHTHYF 580
>gi|106893586|ref|ZP_01360711.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit-like
           [Clostridium sp. OhILAs]
 gi|106775322|gb|EAT31881.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit-like
           [Clostridium sp. OhILAs]
          Length = 567

 Score =  426 bits (1094), Expect = e-117,   Method: Composition-based stats.
 Identities = 222/568 (39%), Positives = 339/568 (59%), Gaps = 15/568 (2%)

Query: 4   LTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITACN 63
           + +D  K+       ++E    AGI +P  C+   ++   ACR+C+VE E +     +C+
Sbjct: 5   MIVDGRKVEFDREKNVLEVVRKAGINLPTFCYHSELSIYGACRMCIVEDE-RGNTFASCS 63

Query: 64  NSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDVLY 123
               +GM ++TN+PK+R  R+  ++MIL+ H+  C  C R+G C LQ LA    I+D+ +
Sbjct: 64  QLPSDGMKIFTNTPKIRKYRKTILEMILANHERDCTACDRTGICELQDLAIRFGIKDIRF 123

Query: 124 EEQLEDQPWDKN-FPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRT 182
           +E  +  P DK+   ++R+  KCI C  C++VC+++Q +        G+  T+  + +R 
Sbjct: 124 DETRKHLPIDKSSLSIVRNPNKCILCGDCVRVCEEMQGVGALSFAYRGSSMTVTPAFNRD 183

Query: 183 IADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLD 242
           IA+ +C  CGQC   CP GA+  +++ ++ W  V +  K V+ QVAPA+R A GE  GL+
Sbjct: 184 IAEVNCVNCGQCRNVCPTGAIIIKNENDRVWEVVNDRSKRVIAQVAPAVRVALGEEFGLE 243

Query: 243 LKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPG 302
             + ++ KI  ALK IG D V+DTAF+AD+T++EE+ EF+ER S GE  D P+FTSCCPG
Sbjct: 244 PGEVTIGKIVAALKAIGIDEVYDTAFAADMTVIEESKEFMERLSLGE--DLPLFTSCCPG 301

Query: 303 WVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFA-EKIGKKPEDIFSVAIMPCVAKKSE 361
           WV+F ++++P ++ H+SS KSP QMFGAV+K Y+  EK   + ++   +++MPC AKK+E
Sbjct: 302 WVKFAENKFPDMMDHVSSCKSPQQMFGAVLKEYYKNEKNNAEGKETVVISVMPCTAKKAE 361

Query: 362 IDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGAT 421
              E F  E    D+D V+TT+E   ++K A I+   L+E   D  F  ASG+GIIFGAT
Sbjct: 362 AAREEFEQE-GIRDVDFVITTQELALLIKEAGIIFHQLEEESFDMPFGLASGSGIIFGAT 420

Query: 422 GGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLAN 481
           GGV EA +          +     FK VR        + EA F +    +++A+  GL N
Sbjct: 421 GGVTEAVVTRLLKDKPDHSTKDILFKEVRGLEN----LKEAVFNVDGKEVKVAIVHGLKN 476

Query: 482 TRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRY 541
           T  LI  I+AGE++YDF+E+MACPGGCV GGGQPI  + E+  +R   LY +D+ S ++ 
Sbjct: 477 TDELIKQIKAGERYYDFIEVMACPGGCVAGGGQPIPVNAEMRRERAKGLYKLDRTSHIKS 536

Query: 542 SHENECIKALYNDFFEKPNSHKAHSLLH 569
           S +N  + +L+    +       H LLH
Sbjct: 537 SDKNPIVASLFEGILK-----DNHDLLH 559
>gi|156107991|gb|EDO09736.1| hypothetical protein BACOVA_05602 [Bacteroides ovatus ATCC 8483]
          Length = 588

 Score =  424 bits (1091), Expect = e-117,   Method: Composition-based stats.
 Identities = 246/584 (42%), Positives = 342/584 (58%), Gaps = 18/584 (3%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCF--LKGI---NEIAACRVCVVELEGKE 56
           + L ID   I+  E  TI+EAA   GI IP LC   LKG    N  A+CR+CVVE+ G+ 
Sbjct: 6   ITLQIDGHFITVPEGSTILEAAIKIGINIPTLCHIDLKGTCIKNNPASCRICVVEVMGRR 65

Query: 57  KLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDL 116
            L  AC     EGMVV T++ +V   R+   ++ILS H   C  C + GNC LQTLA   
Sbjct: 66  NLAPACATRCTEGMVVKTSTLRVMNARKVVAELILSDHPNDCLTCPKCGNCELQTLALRF 125

Query: 117 NIQDVLYEE-QLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTI 175
           NI+++ +   +L  +  +    ++R+  KCI C RC  VC+ +Q++        G  TTI
Sbjct: 126 NIREMPFNGGELSPRKREITASIVRNMDKCIFCRRCESVCNDVQTVGALGAIRRGFNTTI 185

Query: 176 NVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAW 235
             +  R + +++C+ CGQC+  CPVGAL ERD T      +ANPDKVV+VQ APA+R A 
Sbjct: 186 APAFDRMMTESECTYCGQCVAVCPVGALTERDYTNHLLDDLANPDKVVIVQTAPAVRAAL 245

Query: 236 GEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK-- 293
           GE  G         K+  AL+ +G DYVFDT F+ADLTIMEE  E + R ++    DK  
Sbjct: 246 GEEFGFPPGTLVTGKMVYALRELGFDYVFDTDFAADLTIMEEGSEILNRLTRYLNGDKSV 305

Query: 294 --PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVA 351
             P+ TSCCP WV F +  +P ++   S+A+SP QMFG++ KSY+AEK+G   E +  V+
Sbjct: 306 RLPILTSCCPAWVNFFEHHFPDMLDIPSTARSPQQMFGSIAKSYWAEKMGIPREKLVVVS 365

Query: 352 IMPCVAKKSEIDMELFYGEYAG-HDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHD 410
           IMPC+AKK E   + F  +  G  D+D  ++TRE  R++K A+I    + ++  D    +
Sbjct: 366 IMPCLAKKYECARDEF--KVNGIPDVDYSISTRELARLIKRANIGFPLVLDSPFDNPMGE 423

Query: 411 ASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENN 470
           ++GAG+IFG TGGVMEAALR+ Y    G+      F+ VR      +G+  A+  L    
Sbjct: 424 STGAGVIFGTTGGVMEAALRSVYEIYTGEPLKNVNFEQVRGL----NGVRRATINLNGFE 479

Query: 471 LRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHE-SGELAVKRGSN 529
           L++ +  GL N R L++ I  G   Y  +EIMACPGGC+GGGGQP+H  + E+   R + 
Sbjct: 480 LKVGIAHGLGNARHLLEDIRNGHNEYHVIEIMACPGGCIGGGGQPLHHGNSEILYARANA 539

Query: 530 LYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
           LY  D N  +R SHEN  IK LY D+  KP   K+ +LLHT +F
Sbjct: 540 LYREDANKPLRKSHENPYIKTLYEDYLGKPLGEKSETLLHTHYF 583
>gi|77919204|ref|YP_357019.1| NAD-reducing iron-only hydrogenase large subunit [Pelobacter
           carbinolicus DSM 2380]
 gi|77545287|gb|ABA88849.1| NAD-reducing iron-only hydrogenase large subunit [Pelobacter
           carbinolicus DSM 2380]
          Length = 585

 Score =  423 bits (1088), Expect = e-116,   Method: Composition-based stats.
 Identities = 247/583 (42%), Positives = 337/583 (57%), Gaps = 15/583 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFL-----KGINEIAACRVCVVELEGK 55
           M+N+TID          TI++AA+   + IP LCFL     K  N  A+CR+CVVE+E +
Sbjct: 3   MMNITIDGKATQVPAGSTILDAAKKLDVHIPTLCFLQMDEMKFNNMTASCRICVVEVEKR 62

Query: 56  EKLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLAND 115
             L  AC   V +GMVV TN+ +V   RR  ++++LS H   C +C +SGNC LQ LA  
Sbjct: 63  RNLAPACATPVMDGMVVKTNTIRVLNARRSVLELMLSDHPKDCLVCAKSGNCELQDLAEA 122

Query: 116 LNIQDVLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTI 175
            +I+++     +     D +  +IRD  KCI C RC  +C+ +Q+  I      G    +
Sbjct: 123 FDIREIGVSGAMSTYRRDASPAIIRDMDKCILCRRCETMCNDVQTCGILSGVDRGFNAVV 182

Query: 176 NVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAW 235
                  + D+ C+ CGQC   CPVGAL ERD T     A+A+P+KV VVQ APA+R A 
Sbjct: 183 APPFEMNLEDSACTFCGQCAAVCPVGALVERDHTWDVVTALADPEKVTVVQTAPAVRAAL 242

Query: 236 GEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSK---GELKD 292
           GE  G++   +   K+  AL++IG D+VFDT F+ADLTIMEE  EF++R ++   G+   
Sbjct: 243 GEEFGIEAGTSVTGKMVAALRQIGFDHVFDTDFAADLTIMEEGSEFLDRLTRHLDGDTSV 302

Query: 293 K-PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVA 351
           K P+ TSCCP WV+F + Q+P L+   S+AKSPMQMFGAV KSY+AE +G   E +  V+
Sbjct: 303 KLPIMTSCCPAWVKFFEHQFPDLLDVPSTAKSPMQMFGAVAKSYYAELLGIPREKMVVVS 362

Query: 352 IMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDA 411
           IMPC+AKK E     F  +    D+D  L+TRE  R++K  +I    L + + D     +
Sbjct: 363 IMPCLAKKYECSRPEFMVD-GNPDVDITLSTRELARLIKLMNIEFNALPDEDFDAPLGYS 421

Query: 412 SGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNL 471
           +GA +IFG TGGV+EAALRTAY    G+      F+ VR       G+  A   +  + L
Sbjct: 422 TGAAVIFGVTGGVIEAALRTAYELHTGEKLDKVDFEDVRGM----DGVKSAKVQVGSHTL 477

Query: 472 RIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG-ELAVKRGSNL 530
            I V   L N R+L++ I  G+  Y  +EIM+CPGGC+GGGGQP H    EL  KR + +
Sbjct: 478 NIGVAHKLGNARKLLEEIREGKSQYHAIEIMSCPGGCIGGGGQPYHHGDVELLKKRTAAI 537

Query: 531 YFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
           Y  D     R SHEN  I  LY  +  KP S KAH LLHT +F
Sbjct: 538 YDEDLAKPERKSHENPYIVELYEKYLGKPLSEKAHHLLHTHYF 580
>gi|29345534|ref|NP_809037.1| NADH:ubiquinone oxidoreductase subunit [Bacteroides
           thetaiotaomicron VPI-5482]
 gi|29337426|gb|AAO75231.1| NADH:ubiquinone oxidoreductase subunit [Bacteroides
           thetaiotaomicron VPI-5482]
          Length = 588

 Score =  423 bits (1088), Expect = e-116,   Method: Composition-based stats.
 Identities = 243/583 (41%), Positives = 342/583 (58%), Gaps = 16/583 (2%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCF--LKGI---NEIAACRVCVVELEGKE 56
           + L ID   I+  E  TI+EAA   GI IP LC   LKG    N  A+CR+CVVE+ G+ 
Sbjct: 6   ITLQIDGHFITVPEGSTILEAACKIGINIPTLCHIDLKGTCIKNNPASCRICVVEVAGRR 65

Query: 57  KLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDL 116
            L  AC     EGMVV T++ +V   R+   ++ILS H   C  C + GNC LQTLA   
Sbjct: 66  NLAPACATRCTEGMVVKTSTLRVMNARKVVAELILSDHPNDCLTCPKCGNCELQTLALRF 125

Query: 117 NIQDVLYEE-QLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTI 175
           NI+++ +   +L  +  +    ++R+  KCI C RC  VC+ +Q++        G  TTI
Sbjct: 126 NIREMPFNGGELSPRKREVTSSIVRNMDKCIFCRRCESVCNDVQTVGALGAIRRGFNTTI 185

Query: 176 NVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAW 235
             +  R + D++C+ CGQC+  CPVGAL ERD T +    +A+PDK+V+VQ APA+R A 
Sbjct: 186 APAFDRMMKDSECTYCGQCVAVCPVGALTERDYTNRLLDDLADPDKIVIVQTAPAVRAAL 245

Query: 236 GEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK-- 293
           GE  GL        K+  AL+ +G DYVFDT F+ADLTIMEE  E + R ++    DK  
Sbjct: 246 GEEFGLPPGTLVTGKMVYALRELGFDYVFDTDFAADLTIMEEGSEILNRLTRYLDGDKSV 305

Query: 294 --PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVA 351
             P+ TSCCP WV F +  +P ++   S+A+SP QMFG++ KSY+AEK+G   E +  V+
Sbjct: 306 RLPILTSCCPAWVNFFEHHFPDMLDIPSTARSPQQMFGSIAKSYWAEKMGIPREKLVVVS 365

Query: 352 IMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDA 411
           IMPC+AKK E D + F       D+D  ++TRE  R++K A+I    + ++  D    ++
Sbjct: 366 IMPCLAKKYECDRDEFKVN-GVPDVDYSISTRELARLIKRANIGFTLVLDSPFDNPMGES 424

Query: 412 SGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNL 471
           +GAG+IFG TGGVMEAALR+ Y    G+      F+ VR      SG+  A+  L    L
Sbjct: 425 TGAGVIFGTTGGVMEAALRSVYEIYTGQPLKNVNFEQVRGL----SGVRRATIDLNGFEL 480

Query: 472 RIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHE-SGELAVKRGSNL 530
           ++ +  GL N R L++ I  G   Y  +EIMACPGGC+GGGGQP+H  + ++   R + L
Sbjct: 481 KVGIAHGLGNARHLLEDIRNGHNEYHVIEIMACPGGCIGGGGQPLHHGNSDVLYARANAL 540

Query: 531 YFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
           Y  D N  +R SH+N  I+ LY ++  KP   K+  LLHT +F
Sbjct: 541 YREDANKPLRKSHDNPYIQKLYEEYLGKPLGEKSEMLLHTHYF 583
>gi|145621664|ref|ZP_01777633.1| hydrogenase, Fe-only [Petrotoga mobilis SJ95]
 gi|144948301|gb|EDJ83328.1| hydrogenase, Fe-only [Petrotoga mobilis SJ95]
          Length = 569

 Score =  423 bits (1088), Expect = e-116,   Method: Composition-based stats.
 Identities = 238/578 (41%), Positives = 355/578 (61%), Gaps = 18/578 (3%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITA 61
           + + I+N +      ++I++A + A I IP LC+ + +    +CR+C VE++G+  L  A
Sbjct: 1   MKVKINNREYEFDHEISILDATKKAHIKIPTLCYSEKLEPFGSCRLCSVEIKGERTLKPA 60

Query: 62  CNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQH----DCKCAICVRSGNCTLQTLANDLN 117
           C   + +GM ++T+S +VR  R+  +++I++ H    +  C  C +SG+C ++ +A ++ 
Sbjct: 61  CVTKITDGMEIFTHSQRVRKTRKTIIELIIASHGINCNLNCLTCSKSGSCEIKEVAEEIG 120

Query: 118 IQDVLYEEQLEDQPWDKN-FPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTIN 176
           + ++         P D++ + ++R+ +KCI C RC++ C ++QS+NI  +   G  T + 
Sbjct: 121 VTEIRVPPISNGLPEDRSSYSVVREPQKCIVCNRCVRKCSEVQSVNILTIANRGPDTYVT 180

Query: 177 VSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWG 236
               + + + DC+ CGQCI  CP GAL E    ++ W A+++  K V+VQ APA+R A  
Sbjct: 181 TFMDKGMGNVDCTNCGQCILECPTGALHEVYQMDQVWTALSDESKYVIVQTAPAVRVAIA 240

Query: 237 EHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERF-SKGELKDKPM 295
           E    +    +  ++   L+ +G D VFDT F+ADLTIMEEA EFIERF + G+L   P+
Sbjct: 241 EEFDAEPGKIATKQMVAGLRLLGFDKVFDTNFAADLTIMEEANEFIERFKNNGKL---PL 297

Query: 296 FTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPC 355
           FTSC PGWV+F++  YP  + +LSS KSP QMFGA+ K+Y+A K+G   ED+  V++MPC
Sbjct: 298 FTSCSPGWVKFLEHNYPEFIDNLSSCKSPQQMFGAIAKTYYANKLGISKEDMVVVSVMPC 357

Query: 356 VAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAG 415
            AKK     E    E  G D+D VLTTRE  +M K A I    +   E D+    +SGAG
Sbjct: 358 TAKK----FERVRPEIKG-DVDYVLTTRELAKMFKLAGIDLLNVPPEEYDEPLGISSGAG 412

Query: 416 IIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAV 475
            IFGATGGVMEAALRTAY  I GK      F+ VR       GI EA+  +   NL++AV
Sbjct: 413 AIFGATGGVMEAALRTAYEVITGKELEKLDFEAVRGI----EGIKEATVEIDGINLKVAV 468

Query: 476 TSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDK 535
            +GL N R++++ I++GEK Y FVE MACPGGC+GGGGQPI  + E+ +KR   +Y +D+
Sbjct: 469 VNGLGNARKVLEMIKSGEKEYHFVEFMACPGGCIGGGGQPIPTNSEILLKRMQAIYEVDR 528

Query: 536 NSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
           +  +R SHEN  IK LY +F  +P S K+H LLHT + 
Sbjct: 529 SLPIRKSHENPAIKILYEEFLGEPLSEKSHELLHTTYL 566
>gi|145623074|ref|ZP_01779022.1| hydrogenase, Fe-only [Petrotoga mobilis SJ95]
 gi|144946526|gb|EDJ81570.1| hydrogenase, Fe-only [Petrotoga mobilis SJ95]
          Length = 578

 Score =  421 bits (1083), Expect = e-116,   Method: Composition-based stats.
 Identities = 250/581 (43%), Positives = 338/581 (58%), Gaps = 15/581 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCF--LKGIN---EIAACRVCVVELEGK 55
           M  + I++ +  A E  T++ A +  G  IP LC+  LK IN   + ++CRVC+VE+EG+
Sbjct: 1   MPKVYINDGEFLASEKDTVLTAVQKFGGYIPTLCYMNLKDINIENKPSSCRVCMVEIEGR 60

Query: 56  EKLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLAND 115
             L  AC   V EGM + T+S      RR  VQ++LS H   C  C ++G C LQ +A++
Sbjct: 61  RTLAPACTTPVFEGMRIKTHSRMAVEARRTAVQLLLSDHPQDCLKCPKNGECELQKIASE 120

Query: 116 LNIQDVLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTI 175
           LNI +  Y  +  +   D +  +IRD  KCI C RC  +C++ Q++ +      G    +
Sbjct: 121 LNIVNNPYFGKTSNYDLDISAAIIRDPNKCIMCRRCETMCNEFQTVGVLSAIDRGFGAVV 180

Query: 176 NVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAW 235
             S    + +  C+ CGQC+  CP GAL ER   ++ W+ + N +K VVVQ APA+R A 
Sbjct: 181 KPSFDMPLEETACTFCGQCVAVCPTGALVERSYIDEVWKELENEEKHVVVQTAPAVRVAL 240

Query: 236 GEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPM 295
            E  G +    S  K+  ALK +G D VFDT F ADLTIMEEA EF ER   G     PM
Sbjct: 241 AEEFGYEPGTISTGKLVGALKLMGFDKVFDTNFGADLTIMEEATEFKERLENGGF--LPM 298

Query: 296 FTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPC 355
            TSCCPGWV+FI+ Q+P L+   SSAKSP QMFGA+ KSY+A+K    P+ I  V+IMPC
Sbjct: 299 LTSCCPGWVKFIEHQFPDLLEMPSSAKSPQQMFGAIAKSYYAQKNDIDPKKITVVSIMPC 358

Query: 356 VAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAG 415
           +AKK E   E         D+D VLTTRE  +M+K A I  + + E E D    +++GA 
Sbjct: 359 LAKKYEAAREEINASPEYRDVDYVLTTRELAKMIKEAGINFKAVPEREYDSPLGESTGAA 418

Query: 416 IIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAV 475
            IFG TGGV EAALRTAY  I G       F+ + H  +    I  A   +    LR+ V
Sbjct: 419 AIFGRTGGVAEAALRTAYEWITGNELKEVEFEQL-HGYES---IRVAEVEINGKKLRVGV 474

Query: 476 TSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAV--KRGSNLYFI 533
             GL N R+L++ +++G+     +EIMACPGGCVGGGGQP H  G+  V  KR   L  +
Sbjct: 475 AYGLGNARKLLEDVQSGKIDLHLIEIMACPGGCVGGGGQPYHH-GDFNVIKKRIEALNVV 533

Query: 534 DKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHFI 574
           DK+  +R SHEN  I  LYN++ EKP S K+H LLHT H++
Sbjct: 534 DKSKIIRKSHENPSIVRLYNEYLEKPGSEKSHQLLHT-HYV 573
>gi|150385266|ref|ZP_01923911.1| hydrogenase, Fe-only [Victivallis vadensis ATCC BAA-548]
 gi|150258358|gb|EDM95636.1| hydrogenase, Fe-only [Victivallis vadensis ATCC BAA-548]
          Length = 676

 Score =  421 bits (1081), Expect = e-116,   Method: Composition-based stats.
 Identities = 225/569 (39%), Positives = 343/569 (60%), Gaps = 10/569 (1%)

Query: 4   LTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITACN 63
           LT++N ++   +   ++E    AGI IP  C+   ++   ACR+C+V+++G+  ++ +C+
Sbjct: 8   LTVNNTEVEFSDERNLLEVIRKAGIDIPTFCYHSELSIYGACRLCLVDIKGR-GIMASCS 66

Query: 64  NSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDVLY 123
              E GMVV T++  +R  R+  V+++L+ H+ +C  C RS NCTLQ LA  L ++DV Y
Sbjct: 67  IKPEPGMVVQTDTKAIRNMRKINVELLLASHNRECPTCQRSANCTLQDLARKLGVKDVRY 126

Query: 124 EEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRT 182
           ++  ++ P D + P L+RD  KC+ C  C++VC ++QS+   +    G+   +  +    
Sbjct: 127 KQTQKNLPLDTSSPSLVRDPNKCVLCGDCVRVCSEVQSVGALDFASRGSNARVVPAFDND 186

Query: 183 IADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLD 242
           +++ +C  CGQC   CP GA+  + D +K W A+ +P+KVVVVQVAPA+R   GE  G  
Sbjct: 187 LSEGECVNCGQCAQVCPTGAIVAKSDADKVWEAIYDPEKVVVVQVAPAVRVGLGERFGFK 246

Query: 243 LKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPG 302
             +    K+  A+K +G D+V+DT F+AD+TI EEA EFIER + G     PMFTSCCP 
Sbjct: 247 TGENVARKMVTAMKMMGFDHVYDTCFAADMTIFEEATEFIERLTTG--GKLPMFTSCCPA 304

Query: 303 WVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEI 362
           WV+F ++ YP ++ ++S+ +SP  +FGAV +     K+G KPE++  V++MPC AKK E 
Sbjct: 305 WVKFAETFYPEMLPNVSTTRSPQAIFGAVARKTLPAKLGVKPENLVVVSVMPCTAKKFEA 364

Query: 363 DMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATG 422
            +  F  +    ++D VLTT E   M++S  I  + L+    D     ++G G+IFGATG
Sbjct: 365 QLPKFKRD-GRPEVDYVLTTVELASMIESMGIKLDELEPAAFDMPLGFSTGGGVIFGATG 423

Query: 423 GVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANT 482
           GVMEAALR A   + G+      FK  R  +  +    EA+  +    LRIAV  GLAN 
Sbjct: 424 GVMEAALRFAVEKVSGEPLEEIDFKETRGLAPRK----EATLEVAGKQLRIAVVHGLANA 479

Query: 483 RRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYS 542
           R+L++ I+AG+  +DF+E+MACPGGCV GGGQPI        KR + LY  DK  +V+  
Sbjct: 480 RKLVEEIKAGKAQFDFIEVMACPGGCVAGGGQPITSEDGFRSKRAAGLYDTDKERQVQKP 539

Query: 543 HENECIKALYNDFF-EKPNSHKAHSLLHT 570
            +N  +   Y + F  +P SH+AH+ LHT
Sbjct: 540 QDNYWVDKCYAEAFGGRPGSHEAHTRLHT 568
>gi|39933211|ref|NP_945487.1| hydrogenase gamma-fused hydrogenase large and small subunit
           [Rhodopseudomonas palustris CGA009]
 gi|39652836|emb|CAE25578.1| hydrogenase gamma-fused hydrogenase large and small subunit
           [Rhodopseudomonas palustris CGA009]
          Length = 619

 Score =  419 bits (1078), Expect = e-115,   Method: Composition-based stats.
 Identities = 227/585 (38%), Positives = 344/585 (58%), Gaps = 23/585 (3%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEI-AACRVCVVEL--EGKE-- 56
           + L+I+ +  +   N TI+  A    + IP LC L+ I+    ACRVC+VE+   GK+  
Sbjct: 19  ITLSINGVACAGFANETILSCARRYDVYIPTLCELEDIDHTPGACRVCLVEILQAGKDTP 78

Query: 57  KLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDL 116
           +++TACN  V +GM V T S K R  +R  V+++++ H   CA C+R G+C LQ LA  +
Sbjct: 79  QIVTACNTPVRDGMEVQTRSKKARDMQRLQVELLMADHLQDCATCIRHGSCELQDLAQFV 138

Query: 117 NIQDVLY--EEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGART 173
            +Q   +   E+ E +P D + P ++RD ++C++C RC+ +C   Q ++   +EG+G   
Sbjct: 139 GLQQNRFFDRERTEARPVDHSSPSMVRDMRRCVRCQRCVAICRYHQKIDALAIEGSGLER 198

Query: 174 TINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRT 233
            + +  +    ++ C  CGQC+  CP GAL ERD+T++    + +P+ V VVQ APA+R 
Sbjct: 199 MVALRDADGYPNSVCVSCGQCVLVCPTGALGERDETDRALDYICDPNVVTVVQFAPAVRV 258

Query: 234 AWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK 293
           A+GE  GL        +I  A +++G D V DT F+AD+ IMEE  E + R  +G    +
Sbjct: 259 AFGEEFGLPAGTNVEGQIIAACRKLGVDVVLDTNFAADVVIMEEGAELLARLKQGR---R 315

Query: 294 PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIM 353
           P FTSCCP W+ F +  YP ++  LSS KSP Q+   + KSY   ++G   E I  ++IM
Sbjct: 316 PTFTSCCPAWINFAEIHYPDVLPLLSSTKSPQQVLSTIAKSYLPAQLGVPAERIRVISIM 375

Query: 354 PCVAKKSE-IDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDA- 411
           PC+AKK E +  ++ +      + D VLTTREF R+L+   I  + L  ++ D+ F  A 
Sbjct: 376 PCIAKKDEAVRPQMVHD--GQPETDLVLTTREFARLLRREGIDLKDLPSSQFDRPFLSAY 433

Query: 412 SGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKE--N 469
           SGAG IFG TGGVMEAA+RT Y  + G+         +R       G+ EA+  L     
Sbjct: 434 SGAGAIFGTTGGVMEAAVRTIYALVNGRELERIELTQLRGF----EGLREATVDLGAPVG 489

Query: 470 NLRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG--ELAVKRG 527
            +++A+  GL +TR+L++S+ +GE +YDF+E+MACPGGCV GGG    +     LA+KR 
Sbjct: 490 EVKVAMVHGLGDTRKLVESVLSGEANYDFIEVMACPGGCVDGGGSLRSKKAYLPLALKRR 549

Query: 528 SNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
             +Y +D+ +KVR SH N  ++ALY +  + PNS  AH LLHT +
Sbjct: 550 ETIYNVDRAAKVRQSHNNPQVQALYRELLQAPNSEIAHRLLHTHY 594
>gi|466366|gb|AAA87057.1| potential NAD-reducing hydrogenase subunit
          Length = 585

 Score =  417 bits (1072), Expect = e-114,   Method: Composition-based stats.
 Identities = 246/584 (42%), Positives = 338/584 (57%), Gaps = 17/584 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLK----GINEIAA-CRVCVVELEGK 55
           M+ +TID    S  E  TI++AA++  I IP LC+L      IN  AA CRVCVVE+EG+
Sbjct: 3   MLTITIDGKTTSVPEGSTILDAAKTLDIDIPTLCYLNLEALSINNKAASCRVCVVEVEGR 62

Query: 56  EKLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLAND 115
             L  +C   V + MVV TNS +V   RR  ++++LS H   C +C +SG C LQTLA  
Sbjct: 63  RNLAPSCATPVTDNMVVKTNSLRVLNARRTVLELLLSDHPKDCLVCAKSGECELQTLAER 122

Query: 116 LNIQDVLYEE-QLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTT 174
             I++  Y+  ++     D +  +IRD  KCI C RC  +C+ +Q+  +      G    
Sbjct: 123 FGIRESPYDGGEMSHYRKDISASIIRDMDKCIMCRRCETMCNTVQTCGVLSGVNRGFTAV 182

Query: 175 INVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTA 234
           +  +    +AD  C+ CGQC+  CP GAL E +   +   A+ANPDKVV+VQ APA+R A
Sbjct: 183 VAPAFEMNLADTVCTNCGQCVAVCPTGALVEHEYIWEVVEALANPDKVVIVQTAPAVRAA 242

Query: 235 WGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK- 293
            GE +G+    +   K+  AL+R+G D+VFDT F+ADLTIMEE  EF++R  K    D  
Sbjct: 243 LGEDLGVAPGTSVTGKMAAALRRLGFDHVFDTDFAADLTIMEEGSEFLDRLGKHLAGDTN 302

Query: 294 ---PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSV 350
              P+ TSCCPGWV+F + Q+P ++   S+AKSP QMFGA+ K+Y+A+ +G   E +  V
Sbjct: 303 VKLPILTSCCPGWVKFFEHQFPDMLDVPSTAKSPQQMFGAIAKTYYADLLGIPREKLVVV 362

Query: 351 AIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHD 410
           ++MPC+AKK E     F       D+D V+TTRE  +++K  +I    L + + D     
Sbjct: 363 SVMPCLAKKYECARPEF-SVNGNPDVDIVITTRELAKLVKRMNIDFAGLPDEDFDAPLGA 421

Query: 411 ASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENN 470
           ++GA  IFG TGGV+EAALRTAY    G+      F+ VR       G+ +A   + +N 
Sbjct: 422 STGAAPIFGVTGGVIEAALRTAYELATGETLKKVDFEDVRGM----DGVKKAKVKVGDNE 477

Query: 471 LRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG-ELAVKRGSN 529
           L I V  GL N R L+    AGE  +  +E+MACPGGC+GGGGQP H    EL  KR   
Sbjct: 478 LVIGVAHGLGNARELLKPCGAGET-FHAIEVMACPGGCIGGGGQPYHHGDVELLKKRTQV 536

Query: 530 LYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
           LY  D    +R SHEN  I  LY  F  KP S ++H LLHT +F
Sbjct: 537 LYAEDAGKPLRKSHENPYIIELYEKFLGKPLSERSHQLLHTHYF 580
>gi|150388476|ref|YP_001318525.1| hydrogenase, Fe-only [Alkaliphilus metalliredigens QYMF]
 gi|149948338|gb|ABR46866.1| hydrogenase, Fe-only [Alkaliphilus metalliredigens QYMF]
          Length = 582

 Score =  416 bits (1068), Expect = e-114,   Method: Composition-based stats.
 Identities = 238/580 (41%), Positives = 343/580 (59%), Gaps = 17/580 (2%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFL-----KGINEIAACRVCVVELEGKE 56
           V++TI++ K+      TI+ AA  AG+ IP LC L     K +N  A+CRVC+VE+    
Sbjct: 5   VSVTINDKKVKVPREYTILNAAIEAGVKIPTLCHLDLHDLKMVNRTASCRVCMVEVADSP 64

Query: 57  KLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDL 116
           +L  AC   V++GM++ T++ +    RR +V+++LS H   C IC R+  C LQ+LA +L
Sbjct: 65  RLAPACATPVKDGMIIRTDTYRAIKARRTSVELLLSNHPTDCLICQRNLKCELQSLAKEL 124

Query: 117 NIQDVLYEEQLEDQPWDKNF-PLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTI 175
           N++++ Y  +      D +   +I++  KCI C RC   C++IQ+  I      G  T +
Sbjct: 125 NVREIHYSGKRNKYHLDTSSQAVIKNQDKCILCRRCETACNEIQTCGILSALNRGFDTVV 184

Query: 176 NVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAW 235
             + +  + +  C+ CGQC+  CP  AL E + T K W+A+ +PDK VVVQ APAIR A 
Sbjct: 185 GPAFNLPMVETSCTYCGQCVAVCPTAALTEVNHTRKVWKALHDPDKYVVVQTAPAIRVAL 244

Query: 236 GEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPM 295
           GE  G++       K+  +L+R+G D V+DT F AD+TIMEEA E I+R   G     PM
Sbjct: 245 GELFGMEAGSLVTGKLAASLRRLGFDQVYDTDFGADVTIMEEAKELIDRLENG--GRLPM 302

Query: 296 FTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPC 355
            TSCCP WV FI+ Q+P +V   SS KSP  MFG + K+Y AEK+G  P+ +  V+IMPC
Sbjct: 303 LTSCCPAWVSFIEHQFPDMVDIPSSCKSPHIMFGTIAKTYLAEKMGIDPKKMVVVSIMPC 362

Query: 356 VAKKSE-IDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGA 414
           VAKK+E    EL   ++   ++D V+TTRE   MLK A I  + L + + D    +++GA
Sbjct: 363 VAKKAEAARTELSIDDH--DNVDIVITTRELGDMLKEAGIDFDKLADEDYDHPLGESTGA 420

Query: 415 GIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIA 474
            +IFG TGGV+EAA+RTAY  I G+      F    H  +   G+ EA+  LK   ++I 
Sbjct: 421 SVIFGTTGGVIEAAMRTAYEWITGEELEQVEF----HQLRGMDGLREATVDLKGREIKIG 476

Query: 475 VTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVK-RGSNLYFI 533
           +  GL N R+L++ I  G+  Y  +EIMACPGGC+GGGGQP H   +  VK R  +LY  
Sbjct: 477 IAHGLGNARQLLEDIRNGKSEYHAIEIMACPGGCIGGGGQPYHYGNDEVVKARQRSLYKE 536

Query: 534 DKNSKVRYSHENECIKALYNDFFEKP-NSHKAHSLLHTDH 572
           D+  K+R SHEN  +  +Y ++  +P     AH LLHT +
Sbjct: 537 DQGKKIRKSHENPEVIKMYEEYLGEPFYGELAHKLLHTKY 576
>gi|488597|gb|AAA85785.1| hydrogenase-1 [Clostridium saccharobutylicum]
          Length = 574

 Score =  414 bits (1065), Expect = e-114,   Method: Composition-based stats.
 Identities = 233/576 (40%), Positives = 326/576 (56%), Gaps = 14/576 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M+N+ ID   I  +EN T+++AA + GI IP LC+L     +  C VC VE+EGK  L  
Sbjct: 1   MINIVIDEKTIQVQENTTVIQAALANGIDIPSLCYLNECGNVGKCGVCAVEIEGKNNLAL 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQ- 119
           AC   VEEGMVV TNS KV+   +  V  +L +H+ KC  C R  NC    L      + 
Sbjct: 61  ACITKVEEGMVVKTNSEKVQERVKMRVATLLDKHEFKCGPCPRRENCEFLKLVIKTKAKA 120

Query: 120 DVLYEEQLEDQPWD-KNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVS 178
           +  +  + + Q  D ++  ++ D  KC+ C RC   C          +  + +   +  +
Sbjct: 121 NKPFVVEDKSQYIDIRSKSIVIDRTKCVLCGRCEAACKTKTGTGAISICKSESGRIVQAT 180

Query: 179 GSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEH 238
           G +   D +C LCGQC+  CPVGAL E+   ++   A+ +P+K V+V +AP+IRT+ GE 
Sbjct: 181 GGKCFDDTNCLLCGQCVAACPVGALTEKTHVDRVKEALEDPNKHVIVAMAPSIRTSMGEL 240

Query: 239 IGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTS 298
             L        K++ +++ +G D VFD  F AD+TIMEEA EFIER         PMFTS
Sbjct: 241 FKLGYGVDVTGKLYASMRALGFDKVFDINFGADMTIMEEATEFIERVKNN--GPFPMFTS 298

Query: 299 CCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAK 358
           CCP WVR +++ YP  + +LSSAKSP Q+FGA  K+Y+ +  G   +D+F+V IMPC AK
Sbjct: 299 CCPAWVRQVENYYPEFLENLSSAKSPQQIFGAASKTYYPQISGISAKDVFTVTIMPCTAK 358

Query: 359 KSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIF 418
           K E D E  Y E    ++D VLTTRE  +M+K A I    L++ + D    + +GAG+IF
Sbjct: 359 KFEADREEMYNE-GIKNIDAVLTTRELAKMIKDAKINFANLEDEQADPAMGEYTGAGVIF 417

Query: 419 GATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSG 478
           GATGGVMEAALRTA   +  K+     +  +R       GI EA+  +   N  +AV +G
Sbjct: 418 GATGGVMEAALRTAKDFVEDKDLTDIEYTQIRGL----QGIKEATVEIGGENYNVAVING 473

Query: 479 LANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP-----IHESGELAVKRGSNLYFI 533
            AN    ++S +  EK+Y F+E+MACPGGCV GGGQP       E  ++   R S LY  
Sbjct: 474 AANLAEFMNSGKILEKNYHFIEVMACPGGCVNGGGQPHVSAKEREKVDVRTVRASVLYNQ 533

Query: 534 DKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLH 569
           DKN + R SH+N  +  +Y D+   P   KAH LLH
Sbjct: 534 DKNLEKRKSHKNTALLNMYYDYMGAPGQGKAHELLH 569
>gi|74229867|gb|ABA00462.1| Fe-hydrogenase large subunit [Ethanoligenens harbinense]
          Length = 347

 Score =  414 bits (1065), Expect = e-114,   Method: Composition-based stats.
 Identities = 194/351 (55%), Positives = 254/351 (72%), Gaps = 4/351 (1%)

Query: 159 QSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVAN 218
           Q +NIW++  TG+RTT++VS +R + ++DC+LCGQCITHCPVGALRERDDT+K + A+A+
Sbjct: 1   QDMNIWDIANTGSRTTVDVSQNRKMEESDCTLCGQCITHCPVGALRERDDTDKAFAALAD 60

Query: 219 PDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEA 278
           PD + VVQ+APA+R AWGE +GL  + A+  ++  AL++IG  Y+FDT FSADLTIMEE 
Sbjct: 61  PDTITVVQIAPAVRAAWGESLGLPREQATAKRLVAALRKIGFRYIFDTTFSADLTIMEEG 120

Query: 279 YEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAE 338
            EF+ +    E +  PMFTSCCPGWVRF+KSQYP +V  LS+AKSP QMFGA+ KSY+A+
Sbjct: 121 SEFLAKLRNRENETFPMFTSCCPGWVRFLKSQYPDMVRQLSTAKSPQQMFGAITKSYYAK 180

Query: 339 KIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPET 398
            +  +PE I S+++MPC+AKK E  +       AG D+D VLTTRE  RM+++  I P  
Sbjct: 181 LLDVEPERICSISVMPCLAKKQEAALPTMDTAGAGPDVDIVLTTREIDRMIRAEDIHPGE 240

Query: 399 LKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESG 458
           L E E D+     SGAG+IFGATGGVMEAALR+AYY + GKN  PDAF  VR       G
Sbjct: 241 LPEEEFDQPLGVGSGAGVIFGATGGVMEAALRSAYYLVTGKNPEPDAFGNVRGM----DG 296

Query: 459 IIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCV 509
             EA+  +    +R+AV SGL N RRL++++  G+  YDFVEIMACPGGC+
Sbjct: 297 WKEAAIDIAGTTVRVAVASGLGNARRLVEALRKGDVQYDFVEIMACPGGCI 347
>gi|115525856|ref|YP_782767.1| hydrogenases, Fe-only [Rhodopseudomonas palustris BisA53]
 gi|115519803|gb|ABJ07787.1| hydrogenases, Fe-only [Rhodopseudomonas palustris BisA53]
          Length = 619

 Score =  414 bits (1064), Expect = e-113,   Method: Composition-based stats.
 Identities = 223/583 (38%), Positives = 341/583 (58%), Gaps = 19/583 (3%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEI-AACRVCVVEL--EGKE-- 56
           ++LTI+    +A  + TI+  A    I +P LC L+ I+    ACR+C+VE+   GK+  
Sbjct: 19  ISLTINGQACTAFPDETILACARRYDIYVPTLCELEDIDHTPGACRICLVEIVQAGKDAS 78

Query: 57  KLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDL 116
           +++T+CN  V +GM V T S K R  +R  V+++++ H   CA C+R G+C LQ +A  +
Sbjct: 79  QIVTSCNTPVRDGMDVQTRSRKARDMQRLQVELLMADHLQDCATCIRHGSCELQDVAQYV 138

Query: 117 NIQD--VLYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGART 173
            +++   L     E +P D   P +IRD ++C++C RC+ +C   Q ++   +EG+G   
Sbjct: 139 GLKENRFLDRAMTEARPVDLTSPSMIRDMRRCVRCQRCVAICRYHQKIDALAIEGSGLDR 198

Query: 174 TINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRT 233
            + +  ++    + C  CGQC+  CP GAL ERD+T++    + +P+ V VVQ APA+R 
Sbjct: 199 VVALRDAKDYPSSVCVSCGQCVLVCPTGALGERDETDRALDYICDPNLVTVVQFAPAVRV 258

Query: 234 AWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK 293
           A+GE  G+        ++  A ++IG D V DT F+AD+ IMEE  E + R  +G    +
Sbjct: 259 AFGEEFGMPAGTNVEGQVIAACRKIGIDVVLDTNFAADVVIMEEGAELLSRLKQGR---R 315

Query: 294 PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIM 353
           P FTSCCP W+ F +  YP ++  LSS KSP Q+   + K+Y  EK+G   + I  ++IM
Sbjct: 316 PTFTSCCPAWINFAEINYPEILPLLSSTKSPQQVLSTLAKTYLPEKLGIPADRIRVISIM 375

Query: 354 PCVAKKSE-IDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDA- 411
           PC+AKK E +  +L +      + D VLTTREF R+L+   I  +T++ +  D  F    
Sbjct: 376 PCIAKKDEAVRPQLSHD--GQPETDVVLTTREFARLLRREGIDLKTIERSNFDTPFMSGY 433

Query: 412 SGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNL 471
           SGAG IFG TGGVMEAALRT Y  + G+         +R   +     ++    + E  +
Sbjct: 434 SGAGAIFGTTGGVMEAALRTIYAIVNGRELERIELTQLRGFERLREATVDLGGAVGE--V 491

Query: 472 RIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG--ELAVKRGSN 529
           ++A+  GL +TR L++++ AG+  YDF+E+MACPGGCV GGG    +     LA+KR   
Sbjct: 492 KVAMVHGLGDTRALVEAVLAGKADYDFIEVMACPGGCVDGGGSLRSKKAYLPLALKRRET 551

Query: 530 LYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           +Y +D+ +KVR SH N  ++ALY +  E PNS KAH LLHT +
Sbjct: 552 IYNVDRTAKVRQSHNNPQVQALYRELLEAPNSEKAHHLLHTHY 594
>gi|89210553|ref|ZP_01188941.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit, C-terminal
           [Halothermothrix orenii H 168]
 gi|89159815|gb|EAR79475.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit, C-terminal
           [Halothermothrix orenii H 168]
          Length = 666

 Score =  413 bits (1061), Expect = e-113,   Method: Composition-based stats.
 Identities = 225/570 (39%), Positives = 331/570 (58%), Gaps = 9/570 (1%)

Query: 4   LTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITACN 63
           L I+   ++      ++E     GI +P  C+   ++   ACR+C+VE E    +I  C+
Sbjct: 5   LVINGKTVAINGEKNLLELIRKQGIELPTFCYHSELSVYGACRMCLVE-EENMGIIATCS 63

Query: 64  NSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDVLY 123
            + + GM + T+SP+V+  R+  ++++L+ HD  C  C R+GNC LQ LA    I +V +
Sbjct: 64  TAPQPGMNIKTHSPRVQRIRKMALELLLANHDRDCTTCSRNGNCKLQDLAQRFGIDEVRF 123

Query: 124 EEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRT 182
             + E  P D + P ++R+  KCI C  C++ C +IQ + + +    G+++ +  + ++ 
Sbjct: 124 GTREEVLPVDNSSPSIVRNPNKCILCGDCVRTCQEIQGIGVLDFANRGSKSIVAPAFNKD 183

Query: 183 IADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLD 242
           + + DC  CGQC+  CP GAL  + D  + W A+ +P K VVVQ+APA+R A GE  G++
Sbjct: 184 LIEVDCVACGQCVAVCPTGALTIKSDISRVWEAINDPAKTVVVQIAPAVRVAIGEEFGME 243

Query: 243 LKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPG 302
             +  + ++  ALKR+G D VFDT+F+ADLT+MEE  EFIERF +G  K  P FTSCCP 
Sbjct: 244 PGEIQMGQLVAALKRLGFDKVFDTSFAADLTVMEETAEFIERFKEG--KKLPQFTSCCPA 301

Query: 303 WVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEI 362
           WV++ +      + +LSS KSP QMFG+V K ++++ +G  PED+  V+IMPC AKK E 
Sbjct: 302 WVKYAEEYAQDFLDNLSSCKSPQQMFGSVAKRFYSQDLGIDPEDMVVVSIMPCTAKKFEA 361

Query: 363 DMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATG 422
               F  +    D+D V+TT+E   M+K + ++   L     D     ++GAG+IFG TG
Sbjct: 362 QRPEFITD-GVPDVDVVITTQEVASMIKKSGLVFSELGIESLDMPLGFSTGAGVIFGVTG 420

Query: 423 GVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANT 482
           GV EA LR AY  I G N     FK VR       GI EA   L    +R+AV  GL+N 
Sbjct: 421 GVSEAVLRNAYEKITGDNLDDVEFKEVRGF----DGIKEAEVELDGKTVRLAVVHGLSNV 476

Query: 483 RRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYS 542
             LI +I+ GEK YD +E+MACPGGC+GGGGQP   + E+  KR   +Y  DK S +  S
Sbjct: 477 GDLIKAIKKGEKEYDLIEVMACPGGCIGGGGQPTPNNTEVREKRAQGMYNCDKLSALHKS 536

Query: 543 HENECIKALYNDFFEKPNSHKAHSLLHTDH 572
            EN  +   Y  +F + NS   H  LHT +
Sbjct: 537 QENPMVNDFYRRWFGEENSDVTHKHLHTSY 566
>gi|149384911|gb|ABR25256.1| hydrogenase [Clostridium butyricum]
          Length = 574

 Score =  413 bits (1061), Expect = e-113,   Method: Composition-based stats.
 Identities = 230/584 (39%), Positives = 325/584 (55%), Gaps = 30/584 (5%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M+NL ID   +   E  +I++AA   GI IP LC+LK  + +  C VC VE+EGK+ L  
Sbjct: 1   MINLIIDEKNVQVPEGTSIIQAALDNGIDIPSLCYLKECSNVGKCGVCAVEVEGKKVLSL 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC   VEEGMVV TN+   +   +  V  +L +H+ KC  C R   C    L        
Sbjct: 61  ACLTKVEEGMVVRTNTEATQERVKMRVAALLDKHEFKCGPCPRRETCEFLKL-------- 112

Query: 121 VLYEEQLEDQPW----------DKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTG 170
           V+  +   ++P+          D++  +  D  KC+ C RC+  C +       E+ G G
Sbjct: 113 VIKTKAKANKPFLPTDKTEFLDDRSKSITIDRSKCVLCGRCVAACKEKTGTGNIEISGKG 172

Query: 171 ARTTINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPA 230
               +     +   + +C LCGQC+  CPV AL E+   ++   A+ +P+K V+V +APA
Sbjct: 173 PDRKVQAIEGKCFDETNCLLCGQCVAACPVAALNEKPHIDRVKEALEDPNKHVIVAMAPA 232

Query: 231 IRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGEL 290
           +RT+ GE   +        K++ +L+++G D VFD  F AD+TIMEEA EFIER +    
Sbjct: 233 VRTSMGELFKMGYGVDVTGKLYSSLRQLGFDKVFDINFGADMTIMEEATEFIERINNN-- 290

Query: 291 KDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSV 350
              PMFTSCCP WVR  ++ YP L+ +LSSAKSP Q+FGA  K+Y+    G  P+ +++V
Sbjct: 291 GPFPMFTSCCPAWVRQAENYYPELLGNLSSAKSPQQIFGAASKTYYPTVEGLDPKSVYTV 350

Query: 351 AIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHD 410
            IMPC AKK E D      E    ++D VLTTRE  +M+K A I   TL++ + D    +
Sbjct: 351 TIMPCTAKKYEADRTEMENE-GLRNIDAVLTTRELAKMIKDAKINFATLEDEKADPAMGE 409

Query: 411 ASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENN 470
            +GAG+IFGATGGVMEAALRTA   +  K+     +K VR       GI EA+  +   N
Sbjct: 410 YTGAGVIFGATGGVMEAALRTAKDFVEDKDLIDIEYKQVRGL----DGIKEATVEIGGKN 465

Query: 471 LRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP-----IHESGELAVK 525
             +AV +G AN  + ++  +  EK Y FVE+M+CPGGCV GGGQP       ++  +   
Sbjct: 466 YNVAVINGSANLTKFVEGGQMDEKQYHFVEVMSCPGGCVNGGGQPHVAAKDRDTANVRAV 525

Query: 526 RGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLH 569
           R S LY  DK +  R SH+NE +  +YN++   P  HKAH LLH
Sbjct: 526 RASVLYNQDKTAVKRKSHKNEALMKMYNEYMGMPGQHKAHELLH 569
>gi|120602429|ref|YP_966829.1| hydrogenases, Fe-only [Desulfovibrio vulgaris subsp. vulgaris DP4]
 gi|120562658|gb|ABM28402.1| hydrogenases, Fe-only [Desulfovibrio vulgaris subsp. vulgaris DP4]
          Length = 606

 Score =  411 bits (1057), Expect = e-113,   Method: Composition-based stats.
 Identities = 229/587 (39%), Positives = 333/587 (56%), Gaps = 26/587 (4%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEI-AACRVCVVEL----EGKE 56
           +N  I+  ++  +   TI+EAA   G  IP LC L  I      CRVC+VE+    E   
Sbjct: 1   MNAFINGKEVRCEPGRTILEAARENGHFIPTLCELADIGHAPGTCRVCLVEIWRDKEAGP 60

Query: 57  KLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDL 116
           +++T+C   VEEGM ++T +P+VR  +R  V+++L+ HD  CA C R G+C LQ +A  +
Sbjct: 61  QIVTSCTTPVEEGMRIFTRTPEVRRMQRLQVELLLADHDHDCAACARHGDCELQDVAQFV 120

Query: 117 NIQDVL--YEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGART 173
            +      + +    +  D + P ++RD  KCI+C+RC+ VC  +Q ++   + G G  T
Sbjct: 121 GLTGTRHHFPDYARSRTRDVSSPSVVRDMGKCIRCLRCVAVCRNVQGVDALVVTGNGIGT 180

Query: 174 TINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRT 233
            I +  +R+ + +DC  CGQC   CPVGAL  RDD E+    + +P+ V V Q APA+R 
Sbjct: 181 EIGLRHNRSQSASDCVGCGQCTLVCPVGALAGRDDVERVIDYLYDPEIVTVFQFAPAVRV 240

Query: 234 AWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK 293
             GE  GL    +   ++  AL+ +GAD V DT F+ADL IMEE  E ++R   G     
Sbjct: 241 GLGEEFGLPPGSSVEGQVPTALRLLGADVVLDTNFAADLVIMEEGTELLQRLRGG--AKL 298

Query: 294 PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIM 353
           P+FTSCCPGWV F +   P ++ H+S+ +SP Q  GA+ K+Y A  +   PE +  V++M
Sbjct: 299 PLFTSCCPGWVNFAEKHLPDILPHVSTTRSPQQCLGALAKTYLARTMNVAPERMRVVSLM 358

Query: 354 PCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEP----DKLFH 409
           PC AKK E     F  +    D+D VLTTREF R+L+   I    L   EP    D L  
Sbjct: 359 PCTAKKEEAARPEFRRD-GVRDVDAVLTTREFARLLRREGI---DLAGLEPSPCDDPLMG 414

Query: 410 DASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKEN 469
            A+GA +IFG TGGVMEAALRT Y+ + GK   P    V  H+ +    + EA   L E 
Sbjct: 415 RATGAAVIFGTTGGVMEAALRTVYHVLNGKELAP----VELHALRGYENVREAVVPLGEG 470

Query: 470 N--LRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGE--LAVK 525
           N  +++AV  GL   R++++++ AG+  + FVE+MACPGGC+ GGGQP  +      A  
Sbjct: 471 NGSVKVAVVHGLKAARQMVEAVLAGKADHVFVEVMACPGGCMDGGGQPRSKRAHNPNAQA 530

Query: 526 RGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           R + L+ +D  + +R SH N  I  +Y  F  +P S+ +H LLHT +
Sbjct: 531 RRAALFSLDAENALRQSHNNPLIGKVYESFLGEPCSNLSHRLLHTRY 577
>gi|46580181|ref|YP_010989.1| [Fe] hydrogenase gamma [Desulfovibrio vulgaris subsp. vulgaris str.
           Hildenborough]
 gi|40828|emb|CAA40970.1| Hyd gamma [Desulfovibrio vulgaris]
 gi|46449598|gb|AAS96248.1| [Fe] hydrogenase gamma [Desulfovibrio vulgaris subsp. vulgaris str.
           Hildenborough]
 gi|226889|prf||1610171A hydrogenase gamma
          Length = 606

 Score =  411 bits (1056), Expect = e-113,   Method: Composition-based stats.
 Identities = 229/587 (39%), Positives = 333/587 (56%), Gaps = 26/587 (4%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEI-AACRVCVVEL----EGKE 56
           +N  I+  ++  +   TI+EAA   G  IP LC L  I      CRVC+VE+    E   
Sbjct: 1   MNAFINGKEVRCEPGRTILEAARENGHFIPTLCELADIGHAPGTCRVCLVEIWRDKEAGP 60

Query: 57  KLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDL 116
           +++T+C   VEEGM ++T +P+VR  +R  V+++L+ HD  CA C R G+C LQ +A  +
Sbjct: 61  QIVTSCTTPVEEGMRIFTRTPEVRRMQRLQVELLLADHDHDCAACARHGDCELQDVAQFV 120

Query: 117 NIQDVL--YEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGART 173
            +      + +    +  D + P ++RD  KCI+C+RC+ VC  +Q ++   + G G  T
Sbjct: 121 GLTGTRHHFPDYARSRTRDVSSPSVVRDMGKCIRCLRCVAVCRNVQGVDALVVTGNGIGT 180

Query: 174 TINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRT 233
            I +  +R+ + +DC  CGQC   CPVGAL  RDD E+    + +P+ V V Q APA+R 
Sbjct: 181 EIGLRHNRSQSASDCVGCGQCTLVCPVGALAGRDDVERVIDYLYDPEIVTVFQFAPAVRV 240

Query: 234 AWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK 293
             GE  GL    +   ++  AL+ +GAD V DT F+ADL IMEE  E ++R   G     
Sbjct: 241 GLGEEFGLPPGSSVEGQVPTALRLLGADVVLDTNFAADLVIMEEGTELLQRLRGG--AKL 298

Query: 294 PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIM 353
           P+FTSCCPGWV F +   P ++ H+S+ +SP Q  GA+ K+Y A  +   PE +  V++M
Sbjct: 299 PLFTSCCPGWVNFAEKHLPDILPHVSTTRSPQQCLGALAKTYLARTMNVAPERMRVVSLM 358

Query: 354 PCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEP----DKLFH 409
           PC AKK E     F  +    D+D VLTTREF R+L+   I    L   EP    D L  
Sbjct: 359 PCTAKKEEAARPEFRRD-GVRDVDAVLTTREFARLLRREGI---DLAGLEPSPCDDPLMG 414

Query: 410 DASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKEN 469
            A+GA +IFG TGGVMEAALRT Y+ + GK   P    V  H+ +    + EA   L E 
Sbjct: 415 RATGAAVIFGTTGGVMEAALRTVYHVLNGKELAP----VELHALRGYENVREAVVPLGEG 470

Query: 470 N--LRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG--ELAVK 525
           N  +++AV  GL   R++++++ AG+  + FVE+MACPGGC+ GGGQP  +      A  
Sbjct: 471 NGSVKVAVVHGLKAARQMVEAVLAGKADHVFVEVMACPGGCMDGGGQPRSKRAYNPNAQA 530

Query: 526 RGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           R + L+ +D  + +R SH N  I  +Y  F  +P S+ +H LLHT +
Sbjct: 531 RRAALFSLDAENALRQSHNNPLIGKVYESFLGEPCSNLSHRLLHTRY 577
>gi|56387327|gb|AAV86076.1| uptake hydrogenase [Clostridium saccharoperbutylacetonicum]
          Length = 562

 Score =  408 bits (1048), Expect = e-112,   Method: Composition-based stats.
 Identities = 213/570 (37%), Positives = 326/570 (57%), Gaps = 18/570 (3%)

Query: 4   LTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITACN 63
           +TIDNI +  ++   I+E    AGI +P  CF   ++   ACR+C+VE + +  + +AC+
Sbjct: 6   MTIDNIPVEIQDEKNILELVRKAGIELPTFCFYSELSVYGACRMCMVETK-RGDIESACS 64

Query: 64  NSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDVLY 123
                GM ++TN+P++R  R+  ++++L+ H   C  C +SG C LQ LA    I DV +
Sbjct: 65  TPPRAGMEIFTNTPRLRKYRKNILELLLANHCRDCTTCQQSGACKLQELAKRFGINDVRF 124

Query: 124 EEQLEDQPWDKN-FPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRT 182
                D   D++   ++R+  KCI C  C++VC+++Q++   +  G G++ T+  +    
Sbjct: 125 PNTAPDVELDESSVAIVRNKSKCILCGDCVRVCEEVQNVGAIDFVGRGSKMTVTTAFDEP 184

Query: 183 IADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLD 242
           I  ++C  CGQC   CP GA+  R +TEK W+ + NP K VVVQ+APA+R   G  +G +
Sbjct: 185 IGHSNCVSCGQCAAVCPTGAIVVRSNTEKLWQDLNNPKKRVVVQIAPAVRVGLGTQLGEE 244

Query: 243 LKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPG 302
               ++ K+  AL+R+G D +FDT+  ADLT++EE  EF+ +    E    P+FTSCCP 
Sbjct: 245 DGRNAMGKMAAALRRMGFDKIFDTSVGADLTVIEETNEFVSKLQNNEA--LPLFTSCCPA 302

Query: 303 WVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEI 362
           WV + +  YP L+ ++SS KSPM MF AV+K ++ E       ++ SVAIMPC AKK E 
Sbjct: 303 WVNYAEKTYPELMKNVSSCKSPMGMFAAVLKEHYRE----DDRELVSVAIMPCSAKKFEA 358

Query: 363 DMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATG 422
             E F  +    D+D V+TT+EFV M+  + I    L+    D+ F   SGAG+IFG TG
Sbjct: 359 AREEFKND-GVPDVDYVVTTQEFVNMVNESGIAFSELEPEALDRPFQSCSGAGVIFGVTG 417

Query: 423 GVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANT 482
           GV EA +R     ++ +   P          +   G+ E +    +  ++IA+ SGL N 
Sbjct: 418 GVTEAVIRK----VLSEQPVPALRSFAFEGVRGMEGVKETTINALDREIKIAIVSGLKNA 473

Query: 483 RRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYS 542
             +I ++ AGE HY FVE+MACPGGC+ G GQP  ++ E  VKRG+ LY +DK   +  S
Sbjct: 474 DNIIKTVRAGEAHYGFVEVMACPGGCINGAGQPFAKAEE-KVKRGAQLYKVDKMKSISRS 532

Query: 543 HENECIKALYNDFFEKPNSHKAHSLLHTDH 572
            +N  + +LY+   +     K H LLH  +
Sbjct: 533 DDNPLMDSLYSGILKD----KTHELLHVHY 558
>gi|114567942|ref|YP_755096.1| (Fe) hydrogenase, large subunit HymC, putative [Syntrophomonas
           wolfei subsp. wolfei str. Goettingen]
 gi|114338877|gb|ABI69725.1| (Fe) hydrogenase, large subunit HymC, putative [Syntrophomonas
           wolfei subsp. wolfei str. Goettingen]
          Length = 563

 Score =  407 bits (1046), Expect = e-111,   Method: Composition-based stats.
 Identities = 230/573 (40%), Positives = 341/573 (59%), Gaps = 16/573 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MV + ++  + S  E  T+M+AA +AG  IP LC    +     C+VCVV++ G+ K  T
Sbjct: 1   MVTIKVNGFETSVPEGSTVMQAAAAAGFMIPSLCSHPDLQVKDNCKVCVVDVNGEIK--T 58

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC+  V  GM V TN+P+V  ++R  ++ IL  H   C  C R+ NC LQTLA  L I+ 
Sbjct: 59  ACSEVVAPGMEVKTNTPRVIAEKRNNLKKILKVHPQDCLNCARNQNCELQTLAGTLIIRS 118

Query: 121 VLYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
             +E +    P D++ P ++RD  KC  C+RC+++C+ +Q++   E++  G   TI+   
Sbjct: 119 --FEHKPLKLPQDRSTPSIVRDPSKCTLCLRCVEMCNDVQTVGALEIK-NGVPQTID--- 172

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
            + + +  C +CGQC   CPVGA+ E ++ E+F  AVA+P+K+V+ Q+APA+R A  E +
Sbjct: 173 GKALIETKCVMCGQCALVCPVGAIIENEEVEEFLAAVADPEKIVITQIAPAVRVAVAEEL 232

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           G+      +      L+++G DYVF T F+ADLTI+EE  E ++R  +G     PM TSC
Sbjct: 233 GITTGALDMLNFVAGLRQLGFDYVFHTNFTADLTILEEGNELLKRLKEG--GTLPMLTSC 290

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
            PGW+ FI++ YP  + HLS+ KSP QMFGA+ K+Y+AEK+G  P  I+SV+IMPC AKK
Sbjct: 291 SPGWINFIETFYPDQLDHLSTCKSPQQMFGALAKTYWAEKMGIDPAKIYSVSIMPCTAKK 350

Query: 360 SEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFG 419
            E             D+D VLTTRE  ++ +      + L+ +  D L    +GAG+IFG
Sbjct: 351 FEAQRPEMNAS-GFRDVDLVLTTREVGKLFRMGGAYWDKLEPSNFDSLLGAYTGAGVIFG 409

Query: 420 ATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGL 479
           A+GGVMEAALRT Y  + G+      F  VR     +   ++ S T     +++AV + L
Sbjct: 410 ASGGVMEAALRTVYEVVTGQTLEDVNFTGVRGFESMKKAEVDLSGT----KVKVAVANSL 465

Query: 480 ANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKV 539
              R+++D I+AG   Y F+E+M CPGGC+GGGGQPI  +     +R   +Y  D+   +
Sbjct: 466 GAARKIMDEIKAGTSPYHFIEVMCCPGGCIGGGGQPIPSTIAKKKERIEAIYVEDEGLPL 525

Query: 540 RYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           R SH+N  +K LY DF ++P  HK+H LLHT +
Sbjct: 526 RKSHDNPEVKKLYEDFLKEPLGHKSHELLHTHY 558
>gi|50344697|dbj|BAD29951.1| hydrogenase [Clostridium paraputrificum]
          Length = 582

 Score =  406 bits (1044), Expect = e-111,   Method: Composition-based stats.
 Identities = 239/586 (40%), Positives = 324/586 (55%), Gaps = 34/586 (5%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M N+ I++    A E  T++E A   GI IP LC+LK    +  C VC VE+EGK  L  
Sbjct: 1   MKNIIINDKVCKAAEGKTVLEVARENGIDIPTLCYLKECGNVGKCGVCAVEIEGKNNLAL 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC   VE+GMVV T++ KV+   +  V  IL++H+ KC  C R  NC L  L      + 
Sbjct: 61  ACLTKVEDGMVVRTDTEKVQERVKSRVSTILNKHEFKCGPCPRRENCELLKLVIKTKAKA 120

Query: 121 V--LYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVS 178
                 E  E+    ++  +  D  KCI C RC   C         E  GT +   +NV+
Sbjct: 121 TTPFVVENKEEYVDIRSKSITIDRSKCILCGRCAAACT--------EKTGTSSIKLVNVN 172

Query: 179 GSRTIA--------DADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPA 230
           G R +         + +C LCGQC+  CPVGAL E+   ++   A+ +P+K V+V +APA
Sbjct: 173 GKRIVTPEEQKCFDETNCLLCGQCVAACPVGALSEKTHIDRVKEALEDPEKHVIVAMAPA 232

Query: 231 IRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFS-KGE 289
           +RTA GE   +        K++ AL+ +G D +FD  F AD+TIMEEA E +ER   KG 
Sbjct: 233 VRTAMGELFNMGYGVDVTGKLYTALRELGFDRIFDINFGADMTIMEEATELLERIEKKGP 292

Query: 290 LKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFS 349
               PMFTSCCPGWVR +++ YP L+ +LSSAKSP Q+FG   K+Y+    G  PE IF+
Sbjct: 293 F---PMFTSCCPGWVRQVENYYPELLENLSSAKSPQQIFGTASKTYYPHIAGIDPEKIFT 349

Query: 350 VAIMPCVAKKSEIDMELFYGEYAG-HDMDCVLTTREFVRMLKSAHILPETLKETEPDKLF 408
           V IMPC AKK E D E    E  G  ++D VLTTRE  + +K   I    L+++E D   
Sbjct: 350 VTIMPCTAKKFEADREDM--ELDGLRNIDAVLTTRELAKFIKEKKIAFAKLEDSEADPAM 407

Query: 409 HDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKE 468
            + +GAG+IFGATGGVMEAA+RTA   +  K      +  VR      +GI EAS  +  
Sbjct: 408 GEYTGAGVIFGATGGVMEAAIRTAKEFVEKKELENLDYTEVRGL----NGIKEASVNIGG 463

Query: 469 NNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP-----IHESGELA 523
            +  +AV +G AN    I+S     K Y F+E+M CPGGCV GGGQP       E  ++ 
Sbjct: 464 EDYNVAVINGSANLFEFIESGRMNSKEYHFIEVMTCPGGCVNGGGQPHVNNLEREKIDIK 523

Query: 524 VKRGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLH 569
             R S LY  DK++K R SHEN  +  +Y+++  +P   KAH LLH
Sbjct: 524 SVRASVLYNQDKSAKKRKSHENVALMKMYDEYMGQPGRGKAHELLH 569
>gi|134299511|ref|YP_001113007.1| hydrogenases, Fe-only [Desulfotomaculum reducens MI-1]
 gi|134052211|gb|ABO50182.1| hydrogenases, Fe-only [Desulfotomaculum reducens MI-1]
          Length = 659

 Score =  402 bits (1034), Expect = e-110,   Method: Composition-based stats.
 Identities = 226/555 (40%), Positives = 334/555 (60%), Gaps = 12/555 (2%)

Query: 4   LTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITACN 63
           +TI+   I   +   I+  A   GI IP LC+   +    ACR+CVVE+E +  +  +C+
Sbjct: 5   ITINGQIIDFTDEKNILAVARKVGIDIPTLCYHPELTIAGACRLCVVEIE-RMGVQASCS 63

Query: 64  NSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDVLY 123
            +  +GMVVYTNS KV   R+  ++++L+ HD +C  C  SG C LQ  AND  I+ + Y
Sbjct: 64  TAPTDGMVVYTNSEKVNRVRKMVLELLLANHDRECTTCDSSGACKLQKYANDYGIKRLRY 123

Query: 124 EEQLEDQPWD-KNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRT 182
             +    P D  +  ++RD  KCI C  C++VC + Q + +W+ +  G+RT I  +  + 
Sbjct: 124 PNRTTMAPLDTSSLSIVRDPNKCILCGLCVRVCKEKQGIGVWDFKNRGSRTDIVAAMDQP 183

Query: 183 IADADCSLCGQCITHCPVGALRERDDT-EKFWRAVANPDKVVVVQVAPAIRTAWGEHIGL 241
           ++++ C  CGQCI  CP GAL     + ++ W A+ +P K VV Q+APA R A GE  GL
Sbjct: 184 LSESACINCGQCIAVCPTGALTSNSSSIQEIWAAIRDPKKTVVCQIAPAPRAALGEEFGL 243

Query: 242 DLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCP 301
              D +  K+  AL++IG D VFDT F+AD+T +EE+ EF+ R  KGE  + P+FTSCCP
Sbjct: 244 GSVDVT-KKVVTALRKIGFDKVFDTVFTADMTTIEESNEFLSRLVKGE--NLPLFTSCCP 300

Query: 302 GWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSE 361
           GWV++ +  +P L+S+LSS +SP QMFGAV+K  +A+++G  P+D+F V++MPC AKK E
Sbjct: 301 GWVKYAEEFHPELLSNLSSCRSPQQMFGAVLKKKYAKELGIAPQDMFVVSVMPCTAKKYE 360

Query: 362 IDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGAT 421
                F  E A +D+D VLTT E  RM+K A I+  TL+E+E D+    A+G+G++FG T
Sbjct: 361 AKRPEFTTEGA-YDVDAVLTTVEAARMIKEAGIIFNTLEESEFDQPMQQATGSGVLFGTT 419

Query: 422 GGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLAN 481
           GGVME+ +R     + GK    +    V  +   E   I AS  + +N L +AV +GL+ 
Sbjct: 420 GGVMESVIRY----VAGKLLNAEGRVDVEFTRGMEDTKI-ASINVGDNKLNLAVVNGLSA 474

Query: 482 TRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRY 541
           T  LI  I++GE     VE+MACPGGCVGGGGQP     E    R S +Y ID   ++  
Sbjct: 475 TEALIQKIQSGELDVQAVEVMACPGGCVGGGGQPFQNDNEHRKARASEIYGIDAKLELHK 534

Query: 542 SHENECIKALYNDFF 556
           + +NE +  ++  ++
Sbjct: 535 AQDNEDLNKIFEKYW 549
>gi|106886332|ref|ZP_01353674.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit-like
           [Clostridium phytofermentans ISDg]
 gi|106766144|gb|EAT22881.1| Ferredoxin:4Fe-4S ferredoxin, iron-sulfur binding:Iron hydrogenase,
           small subunit:Hydrogenase large subunit-like
           [Clostridium phytofermentans ISDg]
          Length = 567

 Score =  402 bits (1032), Expect = e-110,   Method: Composition-based stats.
 Identities = 219/572 (38%), Positives = 333/572 (58%), Gaps = 16/572 (2%)

Query: 4   LTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITACN 63
           + ID  ++   +   I+     AGI +P  C+   ++   ACR+CVVE +    +I +C+
Sbjct: 5   MIIDGNRVEFNDEPNILALVRKAGIDLPTFCYYSDLSIYGACRMCVVE-DQWGGIIASCS 63

Query: 64  NSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDVLY 123
              ++ M V TN+PK+   R+  ++++L+ H   C +C ++G C LQ LA+   I+ V +
Sbjct: 64  TPPKDKMEVKTNTPKLHQHRKMILELLLAAHCRDCTVCDKNGKCRLQELAHRFGIKSVRF 123

Query: 124 EEQLEDQPWD-KNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRT 182
           E + E+   D  +  +IRD  KCI C  C+++C++IQ++   +    GA+  ++ + ++ 
Sbjct: 124 ENKTEEMELDTSSASIIRDPGKCILCGDCVRMCNEIQNVGAIDFAHRGAKMIVSPAFNKK 183

Query: 183 IADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLD 242
           IA+ +C  CGQC   CP  A+  + D +  W+A+ NP K VVVQVAPA+R A GE   + 
Sbjct: 184 IAETNCVNCGQCAAVCPTAAITVKSDLKDVWKAIYNPKKRVVVQVAPAVRVALGEEFHMK 243

Query: 243 LKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPG 302
             +  + KI  AL+R+G D +FDT+  ADLTIMEE+ E +++   GE K  P+FTSCCPG
Sbjct: 244 AGENVIGKIVAALRRLGFDAIFDTSVGADLTIMEESKELLKKLEAGENK-YPLFTSCCPG 302

Query: 303 WVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEI 362
           W+R+ ++++  L+ ++S+ KSPM+MFGAV+K +F      +  +  SVAIMPC AKK E 
Sbjct: 303 WIRYAETKHKELLPYISTCKSPMEMFGAVIKEHFKGLDSTEGVETVSVAIMPCSAKKYEA 362

Query: 363 DMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATG 422
             E F       D+D V+TT E V+M+K   I  E ++   PD  F   SGAG+IFG TG
Sbjct: 363 SREEFKRNDIP-DVDYVITTIELVKMIKEIGIQFEEIEPEAPDMPFSLYSGAGVIFGVTG 421

Query: 423 GVMEAALRTAYYAIMGKNCPPDAFKVVRH-SSQEESGIIEASFTLKENNL-RIAVTSGLA 480
           GV EAA+R         +  P A K +     +   G+      ++EN++ RI V SGLA
Sbjct: 422 GVTEAAVRRVV-----ADKSPKALKDIEFLGLRGMEGVKVCELQVEENSIVRIGVVSGLA 476

Query: 481 NTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVR 540
           N   LI+ IE+GE+H+DFVE+MACPGGC+ G GQP     E    R   +Y  DK S+++
Sbjct: 477 NAEALIEKIESGEEHFDFVEVMACPGGCIAGAGQPFSHKEEKNA-RALGMYKADKVSQIK 535

Query: 541 YSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
              EN  + +LYN   +    H+ H LLH  +
Sbjct: 536 RCEENPLMLSLYNGMLK----HRTHELLHVSY 563
>gi|156864730|gb|EDO58161.1| hypothetical protein CLOL250_01299 [Clostridium sp. L2-50]
          Length = 561

 Score =  399 bits (1025), Expect = e-109,   Method: Composition-based stats.
 Identities = 219/576 (38%), Positives = 321/576 (55%), Gaps = 21/576 (3%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M  +TI++IK+  +    ++     AGI IP  C+   ++   ACR+CVVE + + K+  
Sbjct: 1   MDYITINSIKVPIEGEKNVLSLIRKAGIDIPTFCYHSELSIYGACRMCVVE-DDRGKIFA 59

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC+ +   GMV+YTN+ KV+  R+  ++++LS H   C  C ++G C LQ+LA  + +  
Sbjct: 60  ACSETPRAGMVIYTNTKKVQQYRKLIIELLLSSHCRDCTTCQKNGMCALQSLAYKVGVHA 119

Query: 121 VLYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
           V +    +++  D + P ++RD  KCI C  C++ CD+IQ L + +    G++  +  + 
Sbjct: 120 VRFLNNKKEEKIDMSSPSIVRDPNKCILCGDCVRTCDEIQGLGVIDFAFRGSKMKVQPAF 179

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
            + +A+ DC  CGQC   CP  A+  R +    W A+ +P   VV Q+APA+R A G++ 
Sbjct: 180 DKPLAETDCVGCGQCAVVCPTAAISIRTNVTDIWDAIEDPSIRVVAQIAPAVRVAVGDNF 239

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           G+   +    K+  AL+ +G D VFDT+F ADLT+MEE+ EF  R +  E    P+FTSC
Sbjct: 240 GIPKGENCFGKLVSALRIMGFDMVFDTSFGADLTVMEESKEFAARLASDE--KLPLFTSC 297

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
           CPGWV++ + +YP    +LS+ +SP  MF AV+K YFAEK  +  +    V+IMPC AKK
Sbjct: 298 CPGWVKYCEEKYPEFADNLSTCRSPQGMFSAVIKDYFAEKDKEDGKRTMVVSIMPCTAKK 357

Query: 360 SEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFG 419
            EI     + +    D D V+TT E VRM+K   +    L+    D  F  ASGAG IFG
Sbjct: 358 GEILRPDNFTD-GRQDTDYVITTTEVVRMIKQMGLQFTELENESADAPFSVASGAGKIFG 416

Query: 420 ATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSS----QEESGIIEASFTLKENNLRIAV 475
            TGGV EA LR        +     ++  +R  S    +   G  EA+  L    ++IAV
Sbjct: 417 TTGGVTEAVLR--------RLAEDKSYNTIREISYTGVRGFEGTKEATIDLDGREVKIAV 468

Query: 476 TSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDK 535
             GLAN  RL+D I +GE  YDFVE+MAC  GC+ GGGQP          R   +Y  D 
Sbjct: 469 VHGLANAGRLLDRIRSGEASYDFVEVMACRRGCIMGGGQPSGAGPRTRRSRMEGMYNADA 528

Query: 536 NSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTD 571
           +S VR+S EN  I+ LY+ F     + K H LLH +
Sbjct: 529 SSNVRFSEENPAIRQLYDHFL----AGKEHRLLHRN 560
>gi|19547863|gb|AAK60409.1| hydrogenase [Neocallimastix frontalis]
          Length = 636

 Score =  394 bits (1012), Expect = e-107,   Method: Composition-based stats.
 Identities = 233/607 (38%), Positives = 320/607 (52%), Gaps = 50/607 (8%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           MVN++I+  K   K   T++EAA++ G  IP LC+ + +     CR+C+V  +G  K +T
Sbjct: 29  MVNISINGRKFQVKPKTTVLEAAKANGYYIPTLCYHQELPVAGNCRLCLVYAKGSWKPLT 88

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC   V EGM + T+SP V    R ++ M+  +H   C  C  +G+C           QD
Sbjct: 89  ACTTEVWEGMEIETDSPAVIETVRSSLSMMREEHPNDCMTCGSNGDC---------EFQD 139

Query: 121 VLYEEQLEDQ------------------------PWDKN-FPLIRDSKKCIKCMRCIQVC 155
           ++Y  Q++ +                        P+D   F + RD  KC+KC RCI+ C
Sbjct: 140 LIYRYQIDAKHPVRSLLKHKSKKTNHSITEPCYSPFDNTTFSVARDMNKCVKCGRCIRAC 199

Query: 156 DKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRA 215
              Q++NI           +     R +    C  CGQC   CPVGA+  R +     R 
Sbjct: 200 HHFQNINILGFINRAGYERVGTPMDRPMNFTKCVECGQCSQVCPVGAITARTEVVDVLRH 259

Query: 216 VANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIM 275
           +    KVVV   APAIR A  E    +       K+   L+++G DY+FDT FSADLTIM
Sbjct: 260 LDTKRKVVVCSTAPAIRVAPAEEFSTEADFDFTGKMVAGLRKLGFDYIFDTNFSADLTIM 319

Query: 276 EEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSY 335
           EE  E I+R + G     PMFTSCCPGW+  ++  YP L  +LSS KSP QM GAV+KSY
Sbjct: 320 EEGTELIDRLNNG--GKFPMFTSCCPGWINMVEKSYPELSDNLSSCKSPQQMIGAVIKSY 377

Query: 336 FAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGH----DMDCVLTTREFVRMLKS 391
           FA+K+G   EDI  V+IMPC AKK E     F  +        D+D V+TTRE + +LK 
Sbjct: 378 FAKKLGLSTEDIIHVSIMPCTAKKGEARRPEFVQKGKDGKDYPDIDYVITTRELLTLLKL 437

Query: 392 AHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKN-CPPDAFKVVR 450
             I P  L + + D      S AG +FG TGGVMEAA+RTA      +N  P    K +R
Sbjct: 438 KKINPAELPDDKFDSPLGIGSSAGNLFGVTGGVMEAAIRTAQVITGVENPIPLGELKAIR 497

Query: 451 HSSQEESGIIEASFTL-----KENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACP 505
                  GI  A+  L     KE ++R AV SG AN ++ ++ I+  E  +DF+E+M CP
Sbjct: 498 GL----DGIKAANVPLKTKDGKEVSVRAAVVSGGANIQKFLEKIKNKELEFDFIEMMMCP 553

Query: 506 GGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAH 565
           GGC+ GGGQP     E+  K+   +Y +D  +K+R  HEN  I  +Y +F  +PNSH AH
Sbjct: 554 GGCINGGGQPKSADPEIVAKKMQRMYTMDDQAKLRLCHENPEIIDVYKNFLGEPNSHLAH 613

Query: 566 SLLHTDH 572
            LLHT +
Sbjct: 614 ELLHTHY 620
>gi|153954875|ref|YP_001395640.1| Predicted Fe-only hydrogenase 1 [Clostridium kluyveri DSM 555]
 gi|146347733|gb|EDK34269.1| Predicted Fe-only hydrogenase 1 [Clostridium kluyveri DSM 555]
          Length = 580

 Score =  393 bits (1009), Expect = e-107,   Method: Composition-based stats.
 Identities = 225/577 (38%), Positives = 312/577 (54%), Gaps = 18/577 (3%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M+ + +D  +I AKEN TI++ A    + IP LC+LK    I  C VC+VE  GK  +I 
Sbjct: 1   MITVILDGKEIKAKENSTILQVARDNNVDIPTLCYLKDCMNIGKCGVCLVEANGK--IIV 58

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLA--NDLNI 118
           AC   +EEGMV+ T S  V+   ++ +  +L  H+ KC  C R  +C    L        
Sbjct: 59  ACATKIEEGMVIDTKSETVKERIKKRISSLLDTHEFKCGPCPRREDCEFLKLVIKTKAKA 118

Query: 119 QDVLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVS 178
                 E  E     ++  L+ D  KCI C RC+  C      ++ +      + T+ + 
Sbjct: 119 SKPFLPEDREKYIDSRSNALVLDRTKCILCGRCVAACKVHSGTSVMQFIKKDGKRTVGIE 178

Query: 179 GSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEH 238
            +    +++C LCGQC+  CPVGAL E+    +   A+ +P K V+V +AP++R A GE 
Sbjct: 179 NNPCFDNSNCLLCGQCVIACPVGALTEKPHISRVQEALKDPKKHVIVAMAPSVRAAIGEL 238

Query: 239 IGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTS 298
             +        KI+ AL+ +  D +FD  F AD+TIMEEA E +ER   G     PMFTS
Sbjct: 239 FNMGFGKDVTGKIYTALRMLNFDKIFDINFGADMTIMEEATELLERIKNG--GPFPMFTS 296

Query: 299 CCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAK 358
           CCP WVR  ++ YP L+ +LSSAKSP Q+FG   K+Y+    G + +DI++V IMPC  K
Sbjct: 297 CCPAWVRQAQNYYPELLENLSSAKSPQQIFGTATKTYYPSISGIEAKDIYTVTIMPCNDK 356

Query: 359 KSEIDMELFYGEYAGHD-MDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGII 417
           K E D+     E  G   +D VLTTRE  +M+K+A I   +L+++E D    + SGAG+I
Sbjct: 357 KYEADLTDM--EVNGMRCIDAVLTTRELAKMIKAAKIKFTSLEDSEADAAMGEYSGAGVI 414

Query: 418 FGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTS 477
           FG TGGVMEAALRTA       +     +  +R       GI E+S  +  N   IAV +
Sbjct: 415 FGNTGGVMEAALRTAKDFAENVDLKDIEYTQIRGL----KGIKESSVEISGNTYNIAVIN 470

Query: 478 GLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP-----IHESGELAVKRGSNLYF 532
           G AN    IDS + GEK Y F+E+MACPGGC+ GGGQP       E  +    R S LY 
Sbjct: 471 GAANLFDFIDSGKIGEKQYHFIEVMACPGGCINGGGQPHLNSLNRELIDYRTLRASVLYN 530

Query: 533 IDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLH 569
            D +   R SH+N  I  +Y+ +F KP    AH LLH
Sbjct: 531 QDNHLPKRKSHKNTAIIKMYDTYFGKPGHGLAHELLH 567
>gi|114843909|ref|ZP_01454368.1| hydrogenase large subunit-like [Thermoanaerobacter ethanolicus
           X514]
 gi|114806100|gb|EAU57882.1| hydrogenase large subunit-like [Thermoanaerobacter ethanolicus
           X514]
          Length = 451

 Score =  392 bits (1008), Expect = e-107,   Method: Composition-based stats.
 Identities = 203/451 (45%), Positives = 283/451 (62%), Gaps = 6/451 (1%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITA 61
           V + ID+I +    + T++EAA+ AGI IP LC+LK IN+I ACR+CVVE+EG   L T+
Sbjct: 4   VRVMIDSITVEVPSHYTVLEAAKEAGIDIPTLCYLKEINQIGACRICVVEIEGVRNLQTS 63

Query: 62  CNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDV 121
           C   V +GM VYTN+PKVR  R+  +++ILS HD  C  C+R+ NC LQ+L+  L + ++
Sbjct: 64  CTYPVFDGMKVYTNTPKVREARKLNLELILSNHDRSCLTCIRNTNCELQSLSKKLGVDEI 123

Query: 122 LYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS 180
            +E +      D   P ++RD  KC+ C RC+ VC ++Q++    +   G  T +  S  
Sbjct: 124 RFEGENIKYSIDNASPSIVRDPNKCVLCRRCVSVCSEVQNVFAIGMVNRGFNTMVAPSFG 183

Query: 181 RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG 240
           R++ D+ C  CGQCI  CPVGA+ E+D T++ + A+A+  K VV Q APA+R A GE  G
Sbjct: 184 RSLKDSPCISCGQCIEVCPVGAIYEKDHTKRVYEALADEKKYVVAQTAPAVRVALGEEFG 243

Query: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCC 300
           + +      K+  AL+R+G D +FDT F+ADLTIMEE  E +ER   G     PM TSC 
Sbjct: 244 MPIGSIVTGKMVAALRRMGFDAIFDTNFAADLTIMEEGSELLERLKNG--GKLPMITSCS 301

Query: 301 PGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKS 360
           PGW+ F +  YP  + +LS+ KSP  M GA++KSY+AEK G  PEDI+ V+IMPC AKK 
Sbjct: 302 PGWIAFCEKYYPEFIDNLSTCKSPHMMMGALVKSYYAEKKGLNPEDIYIVSIMPCTAKKL 361

Query: 361 EIDMELFYGEYAG-HDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFG 419
           EI+      ++ G  D+D VLTTRE  RM+K   I    L + E D+    ++GA +IFG
Sbjct: 362 EIERPEM--QHNGIKDVDAVLTTRELARMIKEMGIDFVNLPDEEYDEPLGMSTGAAVIFG 419

Query: 420 ATGGVMEAALRTAYYAIMGKNCPPDAFKVVR 450
           ATGGVMEAALRT    + GK+     ++ VR
Sbjct: 420 ATGGVMEAALRTVADIVEGKDLDKFDYEEVR 450
>gi|150018922|ref|YP_001311176.1| hydrogenase, Fe-only [Clostridium beijerinckii NCIMB 8052]
 gi|149905387|gb|ABR36220.1| hydrogenase, Fe-only [Clostridium beijerinckii NCIMB 8052]
          Length = 567

 Score =  387 bits (994), Expect = e-105,   Method: Composition-based stats.
 Identities = 205/573 (35%), Positives = 336/573 (58%), Gaps = 19/573 (3%)

Query: 4   LTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITACN 63
           + ID  +I   +   I++    AGI +P LC+   ++   ACR+CVVE E +  ++T+C+
Sbjct: 5   MVIDGNRIEFDKEKNILDLVRKAGIDLPTLCYYTDLSVYGACRMCVVEDE-RGSILTSCS 63

Query: 64  NSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDVLY 123
              ++ M + TN+PK++  R+  ++++L+ H   C IC ++G C LQ LA+   + ++ +
Sbjct: 64  TPPKDMMSIRTNTPKLQKYRKVILELLLATHCRDCTICEKNGKCKLQKLASRFGLTNIRF 123

Query: 124 EEQLEDQPWDKNF-PLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRT 182
           +     +  D +   +IRD  KCI C  C+++C++IQS+   +    G+   ++ +  ++
Sbjct: 124 KSIEGKKDLDTSSKSIIRDPNKCILCGDCVRMCNEIQSVGAIDFANRGSNMVVSPAFGKS 183

Query: 183 IADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLD 242
           +A+ DC  CGQC T CP GA+  + D +  W+A+ N  + V+ QVAPA+R A GE  G+ 
Sbjct: 184 LAETDCVNCGQCATVCPTGAIVVKSDIKNVWKAIYNHKQRVIAQVAPAVRVALGEEFGIK 243

Query: 243 LKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPG 302
             +  + KI  A++++G + ++DT+ SADLT++EE+ EF+++    + K  P+FTSCCP 
Sbjct: 244 PGENVMGKIVAAMRKLGFENIYDTSLSADLTVIEESKEFLKKLESDDNK-FPLFTSCCPA 302

Query: 303 WVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEI 362
           WVR+++++Y  L+ ++SS KSPM+MFG+V+K+YF EK   +  +  SVA+MPC AKK+E 
Sbjct: 303 WVRYVENKYTELLPYVSSCKSPMEMFGSVVKAYFKEKDSLENRETISVAVMPCTAKKAEA 362

Query: 363 DMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATG 422
             E F  +    D+D V+TT E   M+K   I  + ++    D      SGAG+IFG TG
Sbjct: 363 AREEFIRDNIP-DVDYVITTAELCAMIKEIGIQFDEIEAEASDIPLSLYSGAGVIFGVTG 421

Query: 423 GVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANT 482
           GV EA +R        +      F  VR       G+      +K+ ++RI + SGL N 
Sbjct: 422 GVTEAVIREVVKDKSSRVLKDIEFIGVRGM----KGVKTCELQVKDESIRIGIVSGLRNA 477

Query: 483 RRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP---IHESGELAVKRGSNLYFIDKNSKV 539
             LI+ I++GE+H+DF+E+MACPGGC+ G GQP   + E  E    R   LY IDK +++
Sbjct: 478 EDLIEKIKSGEEHFDFIEVMACPGGCIAGAGQPFGLMEEKNE----RAKGLYKIDKVTQI 533

Query: 540 RYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           + S EN  +K+LY    +    ++   LLH  +
Sbjct: 534 KRSEENLVVKSLYEGLLK----NRTKELLHVHY 562
>gi|153812805|ref|ZP_01965473.1| hypothetical protein RUMOBE_03212 [Ruminococcus obeum ATCC 29174]
 gi|149831165|gb|EDM86254.1| hypothetical protein RUMOBE_03212 [Ruminococcus obeum ATCC 29174]
          Length = 562

 Score =  385 bits (989), Expect = e-105,   Method: Composition-based stats.
 Identities = 212/578 (36%), Positives = 316/578 (54%), Gaps = 21/578 (3%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M  +TID  K+   +   ++    +AGI IP LC+   ++   ACR+C VE + + K   
Sbjct: 1   MGTMTIDGRKVEFTDEKNVLTVIRNAGIDIPTLCYHSELSTFGACRLCTVE-DDRGKTFA 59

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           +C+    +GMV++TN+ K+R  R+  V+++L+ H   C  C++SG C LQ LA+ L ++ 
Sbjct: 60  SCSEVPRDGMVIHTNTNKLRNYRKLIVELLLAAHCRDCTTCIKSGECVLQELAHRLGVRT 119

Query: 121 VLYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
           V ++   E    D + P ++RD  KCI C  C++ C++IQ +        G    +  + 
Sbjct: 120 VRFQNTREQHELDFSSPSIVRDPNKCILCGNCVRACEEIQGIGALGFAFRGTEAMVMPAF 179

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
           ++ IA+  C  CGQC   CP GA+    +T+K ++A+A+PD  VV Q+APA+R A G+H 
Sbjct: 180 NKKIAETQCVNCGQCRAFCPTGAISIHTNTDKVFKALADPDIRVVAQIAPAVRVAVGDHY 239

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           GL    + + KI +AL R+G D V+DT FSADLTIMEE+ EF+ R  KGE    P+ TSC
Sbjct: 240 GLQKGRSVMGKIVNALHRMGFDEVYDTTFSADLTIMEESAEFLNRIEKGE--KLPLLTSC 297

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
           CP WV+FI  QY   + ++S+ +SP  M  AV+K YF +    + +    V+IMPC AKK
Sbjct: 298 CPAWVKFITDQYKDYIPNISTCRSPQGMLSAVIKEYFRDPEHAQGKKTVMVSIMPCTAKK 357

Query: 360 SEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFG 419
           +E      Y  +   D D V+TT E +RM+ +  +    L+    D  F   SG G+IFG
Sbjct: 358 AEAVRPNSY-THGEKDTDIVITTTELLRMIDNFGLDFAGLEPEACDMPFGFGSGGGVIFG 416

Query: 420 ATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQ----EESGIIEASFTLKENNLRIAV 475
            TGGV EA LR        +  P  + + +R  S+     + GI E S   K   ++I V
Sbjct: 417 VTGGVTEAVLR--------RLTPDHSKETMREISECGVRGDEGIKEFSVPYKGMEIKICV 468

Query: 476 TSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDK 535
            SGLAN R ++D ++ GE  Y  +E+MAC  GC+ GGGQP          R   LY  D 
Sbjct: 469 ASGLANARIVMDRVKNGEAEYHLIEVMACRRGCIMGGGQPTRSGDRTKAARARGLYNADN 528

Query: 536 NSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
            + ++ S EN  +  LY    +     K H LLH + +
Sbjct: 529 TTIIKKSDENPMVLELYQGLLKG----KEHELLHNEFY 562
>gi|125972951|ref|YP_001036861.1| hydrogenase, Fe-only [Clostridium thermocellum ATCC 27405]
 gi|125713176|gb|ABN51668.1| hydrogenase, Fe-only [Clostridium thermocellum ATCC 27405]
          Length = 566

 Score =  383 bits (984), Expect = e-104,   Method: Composition-based stats.
 Identities = 210/571 (36%), Positives = 326/571 (57%), Gaps = 20/571 (3%)

Query: 4   LTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITACN 63
           + ID I +       ++E    AGI +P  C+   ++   ACR+C+VE E    L  AC+
Sbjct: 7   MLIDGIPVEINGEKNLLELIRKAGIKLPTFCYHSELSVYGACRMCMVENEWG-GLDAACS 65

Query: 64  NSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDVLY 123
                GM + TN+ +++  R+  ++++L+ H   C  C  +G C LQ LA   NI  + +
Sbjct: 66  TPPRAGMSIKTNTERLQKYRKMILELLLANHCRDCTTCNNNGKCKLQDLAMRYNISHIRF 125

Query: 124 EEQLEDQPWD-KNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRT 182
                +   D  +  + RD  KCI C  C++VC+++Q++   +    G++ TI+    + 
Sbjct: 126 PNTASNPDVDDSSLCITRDRSKCILCGDCVRVCNEVQNVGAIDFAYRGSKMTISTVFDKP 185

Query: 183 IADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLD 242
           I +++C  CGQC   CP GA+  +DDT+K W+ + + +  V VQ+APA+R A G+ +GL+
Sbjct: 186 IFESNCVGCGQCALACPTGAIVVKDDTQKVWKEIYDKNTRVSVQIAPAVRVALGKELGLN 245

Query: 243 LKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPG 302
             + ++ KI  AL+R+G D +FDT+  ADLT++EE+ E + R  +G+  D P+FTSCCP 
Sbjct: 246 DGENAIGKIVAALRRMGFDDIFDTSTGADLTVLEESAELLRRIREGK-NDMPLFTSCCPA 304

Query: 303 WVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEI 362
           WV + +  YP L+ H+S+ +SPMQMF +++K    E+     + +  VA+MPC AKK E 
Sbjct: 305 WVNYCEKFYPELLPHVSTCRSPMQMFASIIK----EEYSTSSKRLVHVAVMPCTAKKFEA 360

Query: 363 DMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATG 422
             + F       ++D VLTT+E VRM+K + I+   L+    D  F   +GAG+IFG +G
Sbjct: 361 ARKEFKVN-GVPNVDYVLTTQELVRMIKESGIVFSELEPEAIDMPFGTYTGAGVIFGVSG 419

Query: 423 GVMEAALRTAYYAIMGKNCPPDAFKVVRHSS-QEESGIIEASFTLKENNLRIAVTSGLAN 481
           GV EA LR         +  P +F+ + ++  +  +G+ EAS    +  L++AV SGL N
Sbjct: 420 GVTEAVLRRVV-----SDKSPTSFRSLAYTGVRGMNGVKEASVMYGDRKLKVAVVSGLKN 474

Query: 482 TRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRY 541
              LI+ I+AGE HYD VE+MACPGGC+ GGGQP  +S E   KRG  LY  DK   ++ 
Sbjct: 475 AGDLIERIKAGE-HYDLVEVMACPGGCINGGGQPFVQSEERE-KRGKGLYSADKLCNIKS 532

Query: 542 SHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           S EN  +  LY    +     + H LLH D+
Sbjct: 533 SEENPLMMTLYKGILKG----RVHELLHVDY 559
>gi|110799871|ref|YP_697035.1| iron hydrogenase [Clostridium perfringens ATCC 13124]
 gi|4239873|dbj|BAA74726.1| hydrogenase [Clostridium perfringens]
 gi|7959055|dbj|BAA95936.1| hydrogenase [Clostridium perfringens]
 gi|110674518|gb|ABG83505.1| iron hydrogenase [Clostridium perfringens ATCC 13124]
          Length = 572

 Score =  383 bits (984), Expect = e-104,   Method: Composition-based stats.
 Identities = 225/588 (38%), Positives = 318/588 (54%), Gaps = 34/588 (5%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M  + I++  I    + TI++ A   G  IP LC LK       C VC+VE EG ++L+ 
Sbjct: 1   MNKIIINDKTIEFDGDKTILDLARENGFDIPVLCELKNCGNKGQCGVCLVEQEGNDRLLR 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           +C    ++GMV+ T+S KV   R+  V  +L +H+ KC  C R  NC    L        
Sbjct: 61  SCAIKAKDGMVIKTDSEKVLEARKERVAELLDEHEFKCGPCKRRENCEFLKL-------- 112

Query: 121 VLYEEQLEDQPW----------DKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTG 170
           V+  +    +P+          D++  ++ D  KC+KC RC+  C    + N  +     
Sbjct: 113 VIKTKARAHKPFVVADKSEYVDDRSKSIVLDRSKCVKCGRCVAACRTRTATNSIKFHRID 172

Query: 171 ARTTINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPA 230
               +     +   D +C LCGQCI  CPV AL E+   E+   A+ +P+K V+V +APA
Sbjct: 173 GVRLVGPEELKCFDDTNCLLCGQCIAACPVDALSEKSHIERVQEALNDPEKHVIVAMAPA 232

Query: 231 IRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGEL 290
           +RT+ GE   +        K++ AL+ +G D VFD  F AD+TIMEEA E IER      
Sbjct: 233 VRTSMGELFKMGYGQDVTGKLYTALRELGFDKVFDINFGADMTIMEEATELIERIKNN-- 290

Query: 291 KDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSV 350
              PM TSCCP WVR +++ +P LV +LSSAKSP Q+FGA  K+Y+ +     P+ +F+V
Sbjct: 291 GPFPMLTSCCPSWVREVENYFPELVENLSSAKSPQQIFGAASKTYYPQVADIDPKKVFTV 350

Query: 351 AIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHD 410
            +MPC +KK E D      E    ++D V+TTRE  RM+K+A I    L++ E D    +
Sbjct: 351 TVMPCTSKKFEADRPEMENE-GIRNIDAVITTRELARMIKAAKIDFAKLEDGEVDPAMGE 409

Query: 411 ASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENN 470
            +GAG+IFGATGGVMEAALRTA   +   N     ++ VR      +GI EA   +  N 
Sbjct: 410 YTGAGVIFGATGGVMEAALRTAKDFMENDNLDNVDYEAVRGL----AGIKEAEVEIAGNE 465

Query: 471 LRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVK----- 525
            ++AV SG AN   L+ S +  + H  F+E+MACPGGCV GGGQP H S E + K     
Sbjct: 466 YKLAVVSGAANVFELVKSGKINDYH--FIEVMACPGGCVNGGGQP-HISAEDSDKMDIRE 522

Query: 526 -RGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
            R S LY  DKN + R SH+N  +  +Y  +  KP   +AH LLH  +
Sbjct: 523 VRASVLYNQDKNLEKRKSHQNSALLKMYESYMGKPGHGRAHELLHMKY 570
>gi|18311328|ref|NP_563262.1| hydrogenase [Clostridium perfringens str. 13]
 gi|4239897|dbj|BAA74738.1| hydrogenase [Clostridium perfringens]
 gi|18146011|dbj|BAB82052.1| hydrogenase [Clostridium perfringens str. 13]
          Length = 572

 Score =  383 bits (984), Expect = e-104,   Method: Composition-based stats.
 Identities = 225/588 (38%), Positives = 319/588 (54%), Gaps = 34/588 (5%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M  + I++  I    + TI++ A   G  IP LC LK       C VC+VE EG ++L+ 
Sbjct: 1   MNKIIINDKTIEFDGDKTILDLARENGFDIPVLCELKNCGNKGQCGVCLVEQEGNDRLLR 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           +C    ++GMV+ T+S KV   R+  V  +L +H+ KC  C R  NC    L        
Sbjct: 61  SCAIKAKDGMVIKTDSEKVLEARKERVAELLDEHEFKCGPCKRRENCEFLKL-------- 112

Query: 121 VLYEEQLEDQPW----------DKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTG 170
           V+  +    +P+          D++  ++ D  KC+KC RC+  C    + N  +     
Sbjct: 113 VIKTKARAHKPFVVADKSEYVDDRSKSIVLDRSKCVKCGRCVAACRTRTATNSIKFHRID 172

Query: 171 ARTTINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPA 230
               +     +   D +C LCGQCI  CPV AL E+   E+   A+ +P+K V+V +APA
Sbjct: 173 GVRLVGPEELKCFDDTNCLLCGQCIAACPVDALSEKSHIERVQDALNDPEKHVIVAMAPA 232

Query: 231 IRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGEL 290
           +RT+ GE   +        K++ AL+ +G D VFD  F AD+TIMEEA E IER      
Sbjct: 233 VRTSMGELFKMGYGQDVTGKLYTALRELGFDKVFDINFGADMTIMEEATELIERIKNN-- 290

Query: 291 KDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSV 350
              PM TSCCP WVR +++ +P LV +LSSAKSP Q+FGA  K+Y+ +     P+ +F+V
Sbjct: 291 GPFPMLTSCCPSWVREVENYFPELVENLSSAKSPQQIFGAASKTYYPQVADIDPKKVFTV 350

Query: 351 AIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHD 410
            +MPC +KK E D      E    ++D V+TTRE  RM+K+A I    L++ E D    +
Sbjct: 351 TVMPCTSKKFEADRPEMENE-GIRNIDAVITTRELARMIKAAKIDFAKLEDGEVDPAMGE 409

Query: 411 ASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENN 470
            +GAG+IFGATGGVMEAALRTA   +   N     ++ VR      +GI EA   +  N 
Sbjct: 410 YTGAGVIFGATGGVMEAALRTAKDFMENDNLDNVDYEAVRGL----AGIKEAEVEIAGNE 465

Query: 471 LRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVK----- 525
            ++AV SG AN   L+ S +  + H  F+E+MACPGGCV GGGQP H S E + K     
Sbjct: 466 YKLAVVSGAANVFELVKSGKINDYH--FIEVMACPGGCVNGGGQP-HISAEDSDKIDIRE 522

Query: 526 -RGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
            R S LY  DKN + R SH+N  +  +Y ++  KP   +AH LLH  +
Sbjct: 523 VRASVLYNQDKNLEKRKSHQNSALLKMYENYMGKPGHGRAHELLHMKY 570
>gi|110803368|ref|YP_699606.1| iron hydrogenase [Clostridium perfringens SM101]
 gi|110683869|gb|ABG87239.1| iron hydrogenase [Clostridium perfringens SM101]
          Length = 572

 Score =  382 bits (981), Expect = e-104,   Method: Composition-based stats.
 Identities = 221/588 (37%), Positives = 321/588 (54%), Gaps = 34/588 (5%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M  + I++  I    + TI++ A   G  IP LC LK       C VC+VE EG ++L+ 
Sbjct: 1   MNKIIINDKTIEFDGDKTILDLARENGFDIPVLCELKNCGNKGQCGVCLVEQEGNDRLLR 60

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           +C    ++GMV+ T+S KV   R+  V  +L +H+ KC  C R  NC    L        
Sbjct: 61  SCAIKAKDGMVIKTDSEKVLEARKERVAELLDEHEFKCGPCKRRENCEFLKL-------- 112

Query: 121 VLYEEQLEDQPW----------DKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTG 170
           V+  +    +P+          D++  ++ D  KC+KC RC+  C    + N  +     
Sbjct: 113 VIKTKARAHKPFVVADKSEYVDDRSKSIVLDRSKCVKCGRCVAACRTRTATNSIKFHRID 172

Query: 171 ARTTINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPA 230
               +     +   D +C LCGQC+  CPV AL E+   E+   A+ +P+K V+V +APA
Sbjct: 173 GVRLVGPEELKCFDDTNCLLCGQCVAACPVDALSEKSHIERVQDALNDPEKHVIVAIAPA 232

Query: 231 IRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGEL 290
           +RT+ GE   +        K++ AL+++G D VFD  F AD+TIMEEA E IER      
Sbjct: 233 VRTSMGELFKMGYGQDVTGKLYTALRKLGFDKVFDINFGADMTIMEEATELIERIKNN-- 290

Query: 291 KDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSV 350
              PM TSCCP WVR +++ +P LV +LS+AKSP Q+FG+  K+Y+ +     P+ +F+V
Sbjct: 291 GPFPMLTSCCPSWVREVENYFPELVENLSTAKSPQQIFGSASKTYYPQVADIDPKKVFTV 350

Query: 351 AIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHD 410
            +MPC +KK E D      E    ++D V+TTRE  RM+K+A I    L+++E D    +
Sbjct: 351 TVMPCTSKKFEADRPEMENE-GIRNIDAVITTRELARMIKAAKIDFAKLEDSEVDPAMGE 409

Query: 411 ASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENN 470
            +GAG+IFGATGGVMEAALRTA   +   N     ++ VR      +GI EA   +  N 
Sbjct: 410 YTGAGVIFGATGGVMEAALRTAKDFMENDNLDNVDYEAVRGL----AGIKEAEVEIAGNE 465

Query: 471 LRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVK----- 525
            ++AV +G AN   L+ S +  + H  F+E+MACPGGCV GGGQP H S E + K     
Sbjct: 466 YKLAVVNGAANVFELVKSGKINDYH--FIEVMACPGGCVNGGGQP-HISAEDSDKIDIRE 522

Query: 526 -RGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
            R S LY  DKN + R SH+N  +  +Y ++  KP   +AH LLH  +
Sbjct: 523 VRASVLYNQDKNLEKRKSHQNSALLKMYENYMGKPGHGRAHELLHMKY 570
>gi|77920096|ref|YP_357911.1| iron-containing hydrogenase, Hyd gamma [Pelobacter carbinolicus DSM
           2380]
 gi|77546179|gb|ABA89741.1| iron-containing hydrogenase, Hyd gamma [Pelobacter carbinolicus DSM
           2380]
          Length = 598

 Score =  380 bits (977), Expect = e-103,   Method: Composition-based stats.
 Identities = 224/581 (38%), Positives = 334/581 (57%), Gaps = 21/581 (3%)

Query: 5   TIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEI-AACRVCVVELEGK----EKLI 59
           TI+   +    + TI++ A    + IP LC L+ ++     CRVC+VE++ K     +++
Sbjct: 4   TINGKLVEFGADETILQTARRYDMFIPTLCELENLDHTPGTCRVCLVEIKRKGDDFTQIV 63

Query: 60  TACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQ 119
           T+CN  +EEG+ V T S KVR  +R  V ++L+ H+  CA CVR G+C LQ +A  + ++
Sbjct: 64  TSCNTPMEEGIEVQTRSRKVREQQRLQVNLLLTDHEEDCATCVRHGDCELQDVAQFVGLK 123

Query: 120 DVLYEEQLED-QPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINV 177
           +  ++      +  D + P +IRD  KCI+C RC+ +C ++Q  ++      G  + I V
Sbjct: 124 EARFKYDFSGGRTKDISSPSVIRDMTKCIRCGRCVTICREVQGTDVLFYANKGVDSEIGV 183

Query: 178 SGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGE 237
             S  +  +DC  CGQC   CPVGAL ERDDTE+    + +P+   VVQ APA R A GE
Sbjct: 184 RDSDLLNTSDCVSCGQCTLVCPVGALAERDDTEEVIDYLNDPEMFTVVQFAPATRVALGE 243

Query: 238 HIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFT 297
              +        ++  A +++GAD V DT F+AD+ IMEE  E + R  +G     P+ T
Sbjct: 244 EFNMKPGSNVEGQMITAFRKMGADVVLDTNFTADVVIMEEGSELLHRVKEG--GTLPLLT 301

Query: 298 SCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVA 357
           SC PGW+ +++  YP ++ +LS+ KSP Q  GA+ K+Y AEK+   P  +  ++IMPC A
Sbjct: 302 SCSPGWINYVEKFYPDMICNLSTTKSPQQCLGAIAKTYLAEKMAIDPAKMRVISIMPCTA 361

Query: 358 KKSEIDM-ELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHD-ASGAG 415
           KK E    E   G+    ++D VLTTRE   +LK   I    L+E   D  +   A+GA 
Sbjct: 362 KKEEAKRPEFTIGDRP--EVDVVLTTRELGSLLKREGIWLPDLEEGNFDNPWMGVATGAA 419

Query: 416 IIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKE-NNLRIA 474
            IFG+TGGVMEAA+RT +Y + G+  P    K VR       GI EAS  L E   + +A
Sbjct: 420 EIFGSTGGVMEAAVRTVHYIVTGEEIPGVDLKAVRGL----EGIREASVDLGELGTVNVA 475

Query: 475 VTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG--ELAVKRGSNLYF 532
           + + L + R L++ + +GEK Y F+E+MACPGGC+GGGGQP H+    E    R   +Y 
Sbjct: 476 IANSLKSARELLERVRSGEKEYHFIEVMACPGGCMGGGGQPKHKRNYREFLTARQKAIYD 535

Query: 533 IDKNSKVRYSHENECIKALYNDFFEKP-NSHKAHSLLHTDH 572
           ID  S++R SH N  +K +Y+ +F +P +S ++H  LHT +
Sbjct: 536 IDAGSELRQSHRNPLVKEMYDSYFGEPYSSERSHKYLHTTY 576
>gi|130069|sp|P29166|PHF1_CLOPA Iron hydrogenase 1 ([Fe] hydrogenase) (Fe-only hydrogenase) (CpI)
 gi|4139441|pdb|1FEH|A Chain A, Fe-Only Hydrogenase From Clostridium Pasteurianum
 gi|6730137|pdb|1C4A|A Chain A, Binding Of Exogenously Added Carbon Monoxide At The Active
           Site Of The Fe-Only Hydrogenase (Cpi) From Clostridium
           Pasteurianum
 gi|6730138|pdb|1C4C|A Chain A, Binding Of Exogenously Added Carbon Monoxide At The Active
           Site Of The Fe-Only Hydrogenase (Cpi) From Clostridium
           Pasteurianum
 gi|144836|gb|AAA23248.1| hydrogenase I
          Length = 574

 Score =  377 bits (967), Expect = e-102,   Method: Composition-based stats.
 Identities = 219/587 (37%), Positives = 315/587 (53%), Gaps = 36/587 (6%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGIN-EIAACRVCVVELEGKEKLI 59
           M  + I+ ++ +  E+ TI++ A    I I  LCFL   N +I  C +C VE+EG   L+
Sbjct: 1   MKTIIINGVQFNTDEDTTILKFARDNNIDISALCFLNNCNNDINKCEICTVEVEGT-GLV 59

Query: 60  TACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQ 119
           TAC+  +E+GM++ TNS  V    +  +  +L  H+ KC  C R  NC    L       
Sbjct: 60  TACDTLIEDGMIINTNSDAVNEKIKSRISQLLDIHEFKCGPCNRRENCEFLKL------- 112

Query: 120 DVLYEEQLEDQPW----------DKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGT 169
            V+  +    +P+          +++  L  D  KC+ C RC+  C K       +    
Sbjct: 113 -VIKYKARASKPFLPKDKTEYVDERSKSLTVDRTKCLLCGRCVNACGKNTETYAMKFLNK 171

Query: 170 GARTTINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAP 229
             +T I     +   D +C LCGQCI  CPV AL E+   ++   A+  P+K V+V +AP
Sbjct: 172 NGKTIIGAEDEKCFDDTNCLLCGQCIIACPVAALSEKSHMDRVKNALNAPEKHVIVAMAP 231

Query: 230 AIRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGE 289
           ++R + GE   +        KI+ AL+++G D +FD  F AD+TIMEEA E ++R     
Sbjct: 232 SVRASIGELFNMGFGVDVTGKIYTALRQLGFDKIFDINFGADMTIMEEATELVQRIENN- 290

Query: 290 LKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFS 349
               PMFTSCCPGWVR  ++ YP L+++LSSAKSP Q+FG   K+Y+    G  P+++F+
Sbjct: 291 -GPFPMFTSCCPGWVRQAENYYPELLNNLSSAKSPQQIFGTASKTYYPSISGLDPKNVFT 349

Query: 350 VAIMPCVAKKSEIDMELFYGEYAG-HDMDCVLTTREFVRMLKSAHILPETLKETEPDKLF 408
           V +MPC +KK E D      E  G  D+D V+TTRE  +M+K A I    L+++E D   
Sbjct: 350 VTVMPCTSKKFEADRPQM--EKDGLRDIDAVITTRELAKMIKDAKIPFAKLEDSEADPAM 407

Query: 409 HDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKE 468
            + SGAG IFGATGGVMEAALR+A             +K VR      +GI EA   +  
Sbjct: 408 GEYSGAGAIFGATGGVMEAALRSAKDFAENAELEDIEYKQVRGL----NGIKEAEVEINN 463

Query: 469 NNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIH------ESGEL 522
           N   +AV +G +N  + + S    EK Y F+E+MAC GGCV GGGQP H      E  ++
Sbjct: 464 NKYNVAVINGASNLFKFMKSGMINEKQYHFIEVMACHGGCVNGGGQP-HVNPKDLEKVDI 522

Query: 523 AVKRGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLH 569
              R S LY  D++   R SHEN  +  +Y ++F KP   +AH +LH
Sbjct: 523 KKVRASVLYNQDEHLSKRKSHENTALVKMYQNYFGKPGEGRAHEILH 569
>gi|19548180|gb|AAL90459.1|AF446076_1 [Fe]-hydrogenase [Piromyces sp. E2]
          Length = 555

 Score =  375 bits (964), Expect = e-102,   Method: Composition-based stats.
 Identities = 217/556 (39%), Positives = 300/556 (53%), Gaps = 47/556 (8%)

Query: 48  CVVELEGKEKLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNC 107
           C+V+++G  K +TAC   V EGM + T++P VR   R ++ M+  +H   C  C  +GNC
Sbjct: 1   CLVDVKGSWKPLTACTTEVWEGMEIETDTPAVRETVRSSLAMMREEHPNDCMTCESNGNC 60

Query: 108 TLQTLANDLNIQDVLYEEQLEDQ------------------------PWDKN-FPLIRDS 142
                      QD++Y  Q++ Q                        P+D + F + RD 
Sbjct: 61  ---------EFQDLIYRYQIDAQHPVRTLLRNKFKKTNHSITEPCYSPFDDSTFSISRDM 111

Query: 143 KKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHCPVGA 202
            KC+KC RC++ C   Q++NI           +     R +    C  CGQC   CPVGA
Sbjct: 112 NKCVKCGRCVRACHHFQNINILGFINRAGYERVGTPMDRPMNFTKCVECGQCSQVCPVGA 171

Query: 203 LRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGADY 262
           + ER++  +  R +    K+VVV  APAIR A  E    +       K+   LK++G DY
Sbjct: 172 ITERNECIEVLRHLDTKRKIVVVSTAPAIRVALAEEFNAEPDFDFTGKMVAGLKKLGFDY 231

Query: 263 VFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAK 322
           +FDT FSADLTIMEE  E I R ++G     PMFTSCCPGW+  ++  YP +  +LSS K
Sbjct: 232 IFDTNFSADLTIMEEGTELITRLNEG--GKFPMFTSCCPGWINMVEKSYPEIRDNLSSCK 289

Query: 323 SPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTT 382
           SP QM GAV+K+YFA+KI  KPEDI  V++MPC AKK E     F  +    D+D V+TT
Sbjct: 290 SPQQMIGAVIKTYFAKKINAKPEDIIHVSVMPCTAKKGEAKRPEFKRD-GVPDIDHVITT 348

Query: 383 REFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKN-C 441
           RE + +LK   I P  LK  + D      S AG +FG TGGVMEAA+RTA      +N  
Sbjct: 349 RELITLLKLKRINPSELKNEKFDSPLGIGSSAGNLFGVTGGVMEAAVRTAQIITGVENPI 408

Query: 442 PPDAFKVVRHSSQEESGIIEASFTLKEN-----NLRIAVTSGLANTRRLIDSIEAGEKHY 496
           P    K +R       GI  AS  LK       N+R AV SG AN ++ ++ ++  E  +
Sbjct: 409 PLGELKAIRGL----DGIKAASVPLKTKDGKDVNVRAAVVSGGANIQKFLEKLKKKELEF 464

Query: 497 DFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALYNDFF 556
           DFVE+M CPGGC+ GGGQP     ++  K+   +Y +D  + +R SHEN  I  +Y +F 
Sbjct: 465 DFVEMMMCPGGCINGGGQPKSADPKVVAKKMERMYTMDDQASLRLSHENPEITQIYKEFL 524

Query: 557 EKPNSHKAHSLLHTDH 572
           ++PN H +H LLHT +
Sbjct: 525 KEPNGHLSHELLHTHY 540
>gi|15893326|ref|NP_346675.1| Hydrogene dehydrogenase [Clostridium acetobutylicum ATCC 824]
 gi|15022848|gb|AAK78015.1|AE007516_6 Hydrogene dehydrogenase [Clostridium acetobutylicum ATCC 824]
 gi|557064|gb|AAB03723.1| hydrogenase I
          Length = 582

 Score =  375 bits (964), Expect = e-102,   Method: Composition-based stats.
 Identities = 223/584 (38%), Positives = 313/584 (53%), Gaps = 24/584 (4%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M  + ++  ++   +++TI+E A    + IP LCFLK       C VC+VE+EGK     
Sbjct: 1   MKTIILNGNEVHTDKDITILELARENNVDIPTLCFLKDCGNFGKCGVCMVEVEGK-GFRA 59

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLA--NDLNI 118
           AC   VE+GMV+ T S +V+   ++ V M+L +H+ KC  C R  NC    L        
Sbjct: 60  ACVAKVEDGMVINTESDEVKERIKKRVSMLLDKHEFKCGQCSRRENCEFLKLVIKTKAKA 119

Query: 119 QDVLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVS 178
                 E  +    +++  ++ D  KC+ C RC+  C +  S    +      +  +   
Sbjct: 120 SKPFLPEDKDALVDNRSKAIVIDRSKCVLCGRCVAACKQHTSTCSIQFIKKDGQRAVGTV 179

Query: 179 GSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEH 238
               + D+ C LCGQC+  CPV AL+E+   EK   A+ +P K V+V +AP++RTA GE 
Sbjct: 180 DDVCLDDSTCLLCGQCVIACPVAALKEKSHIEKVQEALNDPKKHVIVAMAPSVRTAMGEL 239

Query: 239 IGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK---PM 295
             +        K++ AL+ +G D VFD  F AD+TIMEEA E +     G +K+    PM
Sbjct: 240 FKMGYGKDVTGKLYTALRMLGFDKVFDINFGADMTIMEEATELL-----GRVKNNGPFPM 294

Query: 296 FTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPC 355
           FTSCCP WVR  ++ +P L+ +LSSAKSP Q+FG   K+Y+    G  PED+++V IMPC
Sbjct: 295 FTSCCPAWVRLAQNYHPELLDNLSSAKSPQQIFGTASKTYYPSISGIAPEDVYTVTIMPC 354

Query: 356 VAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAG 415
             KK E D+  F    +  D+D  LTTRE  +M+K A I    L++ E D      SGAG
Sbjct: 355 NDKKYEADIP-FMETNSLRDIDASLTTRELAKMIKDAKIKFADLEDGEVDPAMGTYSGAG 413

Query: 416 IIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAV 475
            IFGATGGVMEAA+R+A      K      +  VR       GI EA   +  N L +AV
Sbjct: 414 AIFGATGGVMEAAIRSAKDFAENKELENVDYTEVRGF----KGIKEAEVEIAGNKLNVAV 469

Query: 476 TSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP-----IHESGELAVKRGSNL 530
            +G +N    + S +  EK Y F+E+MACPGGC+ GGGQP       E+ +    R S L
Sbjct: 470 INGASNFFEFMKSGKMNEKQYHFIEVMACPGGCINGGGQPHVNALDRENVDYRKLRASVL 529

Query: 531 YFIDKN--SKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           Y  DKN  SK R SH+N  I  +Y+ +F KP    AH LLH  +
Sbjct: 530 YNQDKNVLSK-RKSHDNPAIIKMYDSYFGKPGEGLAHKLLHVKY 572
>gi|118725176|ref|ZP_01573819.1| hydrogenases, Fe-only [Clostridium cellulolyticum H10]
 gi|118665408|gb|EAV72027.1| hydrogenases, Fe-only [Clostridium cellulolyticum H10]
          Length = 562

 Score =  372 bits (955), Expect = e-101,   Method: Composition-based stats.
 Identities = 201/557 (36%), Positives = 320/557 (57%), Gaps = 15/557 (2%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M  + ID   I   +   I+      GI +P  C+   ++   ACR+C+VE +     IT
Sbjct: 1   MGTMIIDGQHIEFTDEKNILAVIRKVGIELPTFCYHSELSVYGACRMCMVE-DKWGSTIT 59

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           +C+   ++GM V+TN+ K++  R+  ++++L+ HD  C  C +SG C LQ +A  + ++ 
Sbjct: 60  SCSTPPKDGMEVWTNTDKLKKHRKMILELLLANHDRDCTTCEKSGRCKLQEIALKVGVKK 119

Query: 121 VLYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
           V + ++ ++ P D   P +IR+  KCI C  C++ C +IQ + + +    G+   +  + 
Sbjct: 120 VRFGQEKKEIPIDDMGPSVIRNPNKCILCGDCVRACQEIQGVGVLDFAYRGSNLQVTTAF 179

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
           ++++ + DC  CGQC   CP GAL  + D ++ ++A+ + +K V+ Q+APA+R A GE  
Sbjct: 180 NKSLQEVDCVNCGQCRVVCPTGALMIKKDIDRAYKALHDKNKRVIAQIAPAVRVAIGEDF 239

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           GL   + S+ KI  AL+++G D VFDTA  ADLT++EEA E ++R  + E    P+F+SC
Sbjct: 240 GLQPGEISMGKIVSALRKLGFDQVFDTAVGADLTVIEEAEELMDRIQRKE--KLPLFSSC 297

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMK-SYFAEKIGKKPEDIFSVAIMPCVAK 358
           CP W ++ + ++P L+ ++SS  SP QMFGAV+K  Y  EK   + E++  +AIMPC AK
Sbjct: 298 CPAWFKYAEQKHPDLMENVSSCLSPQQMFGAVIKEQYKREKASDEKENVV-IAIMPCTAK 356

Query: 359 KSEIDM--ELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGI 416
           K E         GE     +D V+TT+E   M++   I+   L++   D  F   SGAG+
Sbjct: 357 KYEAARPENTINGE---RQVDMVITTQELAIMIQENGIVFNELEDEAIDMPFGFTSGAGV 413

Query: 417 IFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVT 476
           IFG +GGV EA LR  Y           ++  VR       G+ EAS  +    +RI + 
Sbjct: 414 IFGVSGGVSEAVLRYYYKERNASTLRGLSYCGVRGM----EGVKEASAEIDGRTVRIGIV 469

Query: 477 SGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKN 536
            GL N  +LI  I++GE+ +DF+E+MACPGGC+GG GQPI ++  +   R   +Y +DK+
Sbjct: 470 HGLKNAEKLIRRIKSGEEKFDFIEVMACPGGCIGGAGQPIPQNENVRKLRAKGIYKVDKS 529

Query: 537 SKVRYSHENECIKALYN 553
             ++ S +N  I ALYN
Sbjct: 530 LPIKRSDDNPTIDALYN 546
>gi|118579914|ref|YP_901164.1| hydrogenases, Fe-only [Pelobacter propionicus DSM 2379]
 gi|118502624|gb|ABK99106.1| hydrogenases, Fe-only [Pelobacter propionicus DSM 2379]
          Length = 601

 Score =  369 bits (947), Expect = e-100,   Method: Composition-based stats.
 Identities = 200/568 (35%), Positives = 309/568 (54%), Gaps = 9/568 (1%)

Query: 6   IDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITACNNS 65
           I+N  +  +    ++E     GI +P  C+   ++   +CR+C+VE+EG+  ++ +C+  
Sbjct: 11  INNRPVVMEGERNLLELIRKTGIDLPTFCYQSDLSVYGSCRLCLVEIEGR-GIVGSCSTP 69

Query: 66  VEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDVLYEE 125
            E GM V+T++ ++R  R+  +++ L+ HD  C  C++S +C LQ LA  L +  V ++ 
Sbjct: 70  PEAGMRVHTHTEEIRELRKIAIELFLANHDSNCPTCLKSDDCQLQNLARRLGVDAVRFQS 129

Query: 126 QLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIA 184
            L  +P D + P +IRD  KC+ C  C ++C +IQ +   +    G    +  +  + I 
Sbjct: 130 VLVKKPIDNSSPAIIRDPNKCVLCGDCARMCSEIQGIGAIDFAHRGHDAAVLPAFGKKIG 189

Query: 185 DADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLK 244
           + +C  CGQC   CP G+L  + + E+ W+++ +     V  +APA+R A GE  G++  
Sbjct: 190 EVECVNCGQCTIVCPTGSLCLKPEMEEVWKSLTDKQTYTVAAIAPAVRVAIGEIFGMEAG 249

Query: 245 DASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWV 304
             S  ++  ALK +G D V+D +F+ADLT +EE  EF+ER S G     P FTSCCP WV
Sbjct: 250 AVSTGQMLAALKLLGFDQVYDVSFAADLTTIEEGSEFLERRSAG--VRLPHFTSCCPAWV 307

Query: 305 RFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDM 364
           ++++  +PHL+ +LS+ KSP+QMFGA++K    + +    E +  V+I PC AKK E   
Sbjct: 308 KYVEHFHPHLIGNLSTCKSPLQMFGALLKDRLPDLVQIPRERVKVVSITPCTAKKFEAKR 367

Query: 365 ELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGV 424
             F  +    D+D V+TT E  RM+K+A I    L     D  F  ++ AG+IFG +GGV
Sbjct: 368 PEFTHD-GIPDIDHVITTIELGRMIKAAGIQFNDLSPESFDMPFGFSTSAGVIFGNSGGV 426

Query: 425 MEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRR 484
            EA LR     +  K      F  VR     ESGI EASF +  + +R A+  GL N + 
Sbjct: 427 TEAVLRFTMEKLSNKPLAKLDFVEVRG----ESGIREASFDIGGSTIRFAIVHGLKNAKM 482

Query: 485 LIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHE 544
           LI  I AG+  YDFVE+MACP GC+ GGGQP++        R   L+   K   +    +
Sbjct: 483 LITKIAAGKCAYDFVEVMACPQGCINGGGQPVNHVYNYKQLRTRGLFTAGKMFHLHKPQD 542

Query: 545 NECIKALYNDFFEKPNSHKAHSLLHTDH 572
           N  +   Y  +       KA  LLHT +
Sbjct: 543 NIMVNECYQQYLGDVGGAKAQQLLHTHY 570
>gi|154248924|ref|YP_001409749.1| hydrogenase, Fe-only [Fervidobacterium nodosum Rt17-B1]
 gi|154152860|gb|ABS60092.1| hydrogenase, Fe-only [Fervidobacterium nodosum Rt17-B1]
          Length = 667

 Score =  369 bits (946), Expect = e-100,   Method: Composition-based stats.
 Identities = 203/556 (36%), Positives = 307/556 (55%), Gaps = 21/556 (3%)

Query: 19  IMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITACNNSVEEGMVVYTNSPK 78
           ++EA    GI IP LC+L   +   ACR+C+VE++G+E + T+C     EGM + T++PK
Sbjct: 19  VLEALREVGIEIPNLCYLSETSVYGACRMCLVEVDGRE-ITTSCTLMPREGMEIKTHTPK 77

Query: 79  VRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDVLYEEQLEDQPWDKNFPL 138
           +   R+  +Q++L+ HD  C  C  +G C LQ  A D  +    +E+  +    DKN  +
Sbjct: 78  IYEMRKGILQLLLASHDGDCTTCEMNGKCKLQKYAQDFGLTTNRFEKISKKTITDKNSII 137

Query: 139 IRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHC 198
           +RD+ KCI C  C++ CD+IQ++   +    G    +  S    + + +C  CGQC+ +C
Sbjct: 138 VRDNAKCILCGDCVRACDEIQTVAAIDFAYRGFEAQVVPSFEEKLENTECVFCGQCVAYC 197

Query: 199 PVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRI 258
           P GAL  R+D +K ++A+    K V+  +APA+R +  E  G++   A   ++   LK I
Sbjct: 198 PTGALAIRNDVDKVYKAIEE-GKYVIGMIAPAVRASLQEEFGMEDDIAMAGRMVSILKMI 256

Query: 259 GADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHL 318
           G   VFD AF+ADL   EEA+EF+ER   GE    P FTSCCPGWV+F +  YP  + +L
Sbjct: 257 GFKKVFDVAFAADLVAYEEAHEFMERLENGE--KLPQFTSCCPGWVKFAEQYYPEYLPNL 314

Query: 319 SSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDC 378
           SS KSP    GA++K Y+A +IG  PEDI  V+IMPC AKK E + E F G     D+D 
Sbjct: 315 SSVKSPQMALGAIIKKYYAREIGVNPEDIVLVSIMPCTAKKFEAEREEFEG-----DIDI 369

Query: 379 VLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMG 438
           VLTTRE V++ K+  I  + ++    D+ +  +S +G+ FG TGGV+ + ++        
Sbjct: 370 VLTTRELVKIFKATGIDIKMVEPESFDRPYGLSSQSGLSFGKTGGVLGSVVKVI------ 423

Query: 439 KNCPPDAFKVVRHSSQEESGIIEASFTLKENN--LRIAVTSGLANTRRLIDSIEAGEKHY 496
                D   V   +++E +  +  +    EN   +R     GL N R++I  I+ G  + 
Sbjct: 424 ----EDKVNVKSVNTREIAQGVNLTEVELENGKVVRGVAVFGLGNVRKVISDIKEGRLNA 479

Query: 497 DFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALYNDFF 556
           D VE+MAC  GC+GGGGQP         +R   L        +    EN  ++ LY  +F
Sbjct: 480 DVVEVMACNYGCIGGGGQPYPNDVRTRARRAKILKETQSVDVLISPTENFHMRELYTKYF 539

Query: 557 EKPNSHKAHSLLHTDH 572
             P SH+AH +LHT++
Sbjct: 540 GAPLSHEAHEVLHTEY 555
>gi|150020388|ref|YP_001305742.1| hydrogenase large subunit domain protein [Thermosipho melanesiensis
           BI429]
 gi|149792909|gb|ABR30357.1| hydrogenase large subunit domain protein [Thermosipho melanesiensis
           BI429]
          Length = 653

 Score =  367 bits (942), Expect = 1e-99,   Method: Composition-based stats.
 Identities = 204/555 (36%), Positives = 321/555 (57%), Gaps = 22/555 (3%)

Query: 19  IMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITACNNSVEEGMVVYTNSPK 78
           ++EA +  GI IP LC+L   +   ACR+C+VE++   ++ T+C+    EGM V T++P+
Sbjct: 19  LLEALKEVGIEIPNLCYLSETSIYGACRMCLVEVD--NQITTSCSIKPYEGMNVKTHTPE 76

Query: 79  VRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDVLYEEQLEDQPWDKNFPL 138
           +   RR  ++++L+ H+  C  C R+GNC LQ  A +  I+ V +++  +    D +  +
Sbjct: 77  IYEMRRGILELLLASHNRDCTTCERNGNCKLQKYAEEFGIRKVRFDKIDKPNIIDYSSII 136

Query: 139 IRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHC 198
           IRD+ KCI C  C++VCD+IQS+   +    G    +  +    +A+  C LCGQC+ HC
Sbjct: 137 IRDNSKCILCGDCVRVCDEIQSIGAIDFAFRGFEAQVMPAFGEELANTACVLCGQCVAHC 196

Query: 199 PVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRI 258
           P GAL  R+D +K ++A+   +K V+  +APA+R +  E +GLD    +  +I + LK I
Sbjct: 197 PTGALTFRNDIQKVYKAMEE-EKFVIGMIAPAVRASIQEELGLDGDVVTAGRIVNFLKMI 255

Query: 259 GADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHL 318
           G   VFD +F+ADL   EEA+EF ER  +GE    P FTSCCPGWV+F +  YP L+ +L
Sbjct: 256 GFKKVFDVSFAADLVAYEEAHEFKERLERGE--KLPQFTSCCPGWVKFAEHNYPELLDNL 313

Query: 319 SSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDC 378
           SS KSP Q  G+V+K  +A+++G  P+DIF V+IMPC AKK E + E F GE     +D 
Sbjct: 314 SSVKSPQQALGSVIKRIYAKEMGIDPKDIFLVSIMPCTAKKFEAEREEFAGE-----VDV 368

Query: 379 VLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMG 438
           V+TT+E  ++++S+    +++     D+ +  +S AG+ FG TGGV  + L+     I  
Sbjct: 369 VITTKELSQIIRSSGFDLKSIPPIPFDRPYGLSSQAGLSFGKTGGVFSSVLKVLNDEIGL 428

Query: 439 KNCPPDAFKVVRHSSQEESGIIEASFTLKE-NNLRIAVTSGLANTRRLIDSIEAGEKHYD 497
           +N           + + E GI   + T K+   +   V  GL N R++++ +   + + D
Sbjct: 429 ENV---------ETKEVEKGIRITNATTKDGKTINGVVVFGLGNVRKVMEKLN--DWNVD 477

Query: 498 FVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALYNDFFE 557
            VE+MAC  GC+GGGGQP     E+ +KR   L  +     +    EN  + +LY +  +
Sbjct: 478 IVEVMACDYGCIGGGGQPYPNDTEIRIKRAKILNEVVGIDVLISPTENYHMLSLYENHLK 537

Query: 558 KPNSHKAHSLLHTDH 572
            P SH++H LLHT +
Sbjct: 538 APLSHESHKLLHTTY 552
>gi|109648206|ref|ZP_01372109.1| Twin-arginine translocation pathway signal [Desulfitobacterium
           hafniense DCB-2]
 gi|109641296|gb|EAT50851.1| Twin-arginine translocation pathway signal [Desulfitobacterium
           hafniense DCB-2]
          Length = 527

 Score =  365 bits (937), Expect = 5e-99,   Method: Composition-based stats.
 Identities = 209/458 (45%), Positives = 278/458 (60%), Gaps = 32/458 (6%)

Query: 131 PWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSL-NIWELEGTGARTTINVSGSRTIADADC 188
           P D   P L RD +KCI C +CI+VC  IQS+   +EL        IN            
Sbjct: 70  PIDPENPALRRDDQKCILCGQCIEVCKTIQSVYGNYELPLKNEIPCIN------------ 117

Query: 189 SLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASV 248
             CGQCI  CP GA+ ER+D ++  +A+A+P   VVVQ APA R   GE  GL +     
Sbjct: 118 --CGQCIHWCPSGAISEREDIDQVAKALADPKITVVVQTAPATRIGLGEEFGLPVGTNVQ 175

Query: 249 NKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK-PMFTSCCPGWVRFI 307
            K   AL+++G D +FDT F+ADLTIMEE  E ++R + GEL    P FTSCCPGWV+F+
Sbjct: 176 GKQVAALRKLGFDVIFDTNFAADLTIMEEGTELVKRIT-GELHHPLPQFTSCCPGWVKFV 234

Query: 308 KSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSE------ 361
           +  YP L+ +LSSAKSP QM GA++K+YFAEK   +P+ IFSVAIMPC AKK E      
Sbjct: 235 EYYYPELLPNLSSAKSPQQMAGALVKTYFAEKNHVEPQKIFSVAIMPCTAKKFECQRPEM 294

Query: 362 IDMELFY-GEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGA 420
           I  + ++  E    D+D VLTTRE  RM+K A I   +L + E D+L   A+GAG IFG 
Sbjct: 295 ISAQTYWQDEQVSPDVDVVLTTRELARMIKRAGIDLPSLPDEEYDQLMGVATGAGAIFGT 354

Query: 421 TGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLK-ENNLRIAVTSGL 479
           TGGVMEAA+R+AYY + G+  P   +++      E  G+ EA+ ++     +RIAV SGL
Sbjct: 355 TGGVMEAAVRSAYYLVTGEQPPAALWQLTPVRGME--GVKEAAVSIPGAGEIRIAVISGL 412

Query: 480 ANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHE---SGELAVKRGSNLYFIDKN 536
            N R +++ ++AG   + F+E+MACPGGC  GGGQP      S  +   R ++LY ID  
Sbjct: 413 DNARAIMEQVKAGNSPWTFIEVMACPGGCQYGGGQPRSSAPPSDGVRNTRAASLYKIDAQ 472

Query: 537 SKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHFI 574
           +K+R SH+N  IK +Y +F   P S KA  LLHT H+I
Sbjct: 473 AKLRNSHDNPQIKQVYAEFLTSPLSEKAEELLHT-HYI 509
>gi|89897458|ref|YP_520945.1| putative hydrogenase large subunit [Desulfitobacterium hafniense
           Y51]
 gi|89336906|dbj|BAE86501.1| putative hydrogenase large subunit [Desulfitobacterium hafniense
           Y51]
          Length = 555

 Score =  364 bits (935), Expect = 7e-99,   Method: Composition-based stats.
 Identities = 209/458 (45%), Positives = 278/458 (60%), Gaps = 32/458 (6%)

Query: 131 PWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSL-NIWELEGTGARTTINVSGSRTIADADC 188
           P D   P L RD +KCI C +CI+VC  IQS+   +EL        IN            
Sbjct: 98  PIDPENPALRRDDQKCILCGQCIEVCKTIQSVYGNYELPLKNEIPCIN------------ 145

Query: 189 SLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASV 248
             CGQCI  CP GA+ ER+D ++  +A+A+P   VVVQ APA R   GE  GL +     
Sbjct: 146 --CGQCIHWCPSGAISEREDIDQVAKALADPKITVVVQTAPATRIGLGEEFGLPVGTNVQ 203

Query: 249 NKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK-PMFTSCCPGWVRFI 307
            K   AL+++G D +FDT F+ADLTIMEE  E ++R + GEL    P FTSCCPGWV+F+
Sbjct: 204 GKQVAALRKLGFDVIFDTNFAADLTIMEEGTELVKRIT-GELHHPLPQFTSCCPGWVKFV 262

Query: 308 KSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSE------ 361
           +  YP L+ +LSSAKSP QM GA++K+YFAEK   +P+ IFSVAIMPC AKK E      
Sbjct: 263 EYYYPELLPNLSSAKSPQQMAGALVKTYFAEKNHVEPQKIFSVAIMPCTAKKFECQRPEM 322

Query: 362 IDMELFY-GEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGA 420
           I  + ++  E    D+D VLTTRE  RM+K A I   +L + E D+L   A+GAG IFG 
Sbjct: 323 ISAQTYWQDEQVSPDVDVVLTTRELARMIKRAGIDLPSLPDEEYDQLMGVATGAGAIFGT 382

Query: 421 TGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLK-ENNLRIAVTSGL 479
           TGGVMEAA+R+AYY + G+  P   +++      E  G+ EA+ ++     +RIAV SGL
Sbjct: 383 TGGVMEAAVRSAYYLVTGEQPPAALWQLTPVRGME--GVKEAAVSIPGAGEIRIAVISGL 440

Query: 480 ANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHE---SGELAVKRGSNLYFIDKN 536
            N R +++ ++AG   + F+E+MACPGGC  GGGQP      S  +   R ++LY ID  
Sbjct: 441 DNARAIMEQVKAGNSPWTFIEVMACPGGCQYGGGQPRSSAPPSDGVRNTRAASLYKIDAQ 500

Query: 537 SKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHFI 574
           +K+R SH+N  IK +Y +F   P S KA  LLHT H+I
Sbjct: 501 AKLRNSHDNPQIKQVYAEFLTAPLSEKAEELLHT-HYI 537
>gi|154505523|ref|ZP_02042261.1| hypothetical protein RUMGNA_03060 [Ruminococcus gnavus ATCC 29149]
 gi|153794181|gb|EDN76601.1| hypothetical protein RUMGNA_03060 [Ruminococcus gnavus ATCC 29149]
          Length = 531

 Score =  362 bits (930), Expect = 3e-98,   Method: Composition-based stats.
 Identities = 199/534 (37%), Positives = 301/534 (56%), Gaps = 27/534 (5%)

Query: 47  VCVVELEGKEKLITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGN 106
           +CVVE + + K+  +C+    +GMV+YT++P+++  R+  ++++LS H   C  C  +G 
Sbjct: 1   MCVVE-DDRGKIFASCSEVPRDGMVIYTHTPRLQHHRKMILELLLSSHCRDCTTCTENGV 59

Query: 107 CTLQTLANDLNIQDVLYEEQLEDQPWDKNFP-LIRDSKKCIKCMRCIQVCDKIQSLNIWE 165
           CTLQ L+  L I +V +E      P D++   ++RD  KCI C  C++ C++IQ L I +
Sbjct: 60  CTLQKLSRQLGIDEVRFENHKPILPLDESSECIVRDPNKCILCGDCVRTCEEIQGLGILD 119

Query: 166 LEGTGARTTINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVV 225
               G++  +  +  R ++  DC  CGQC   CP GA+  + D    W A+A+ D  V+ 
Sbjct: 120 FAFRGSKMQVMPAFDRAMSQTDCVGCGQCRVVCPTGAISIKQDIAPVWTALADKDTRVIA 179

Query: 226 QVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERF 285
           Q+APA+R A G+  G+   + ++ ++  AL+ IG D ++DT F ADLT+MEE+ E +ER 
Sbjct: 180 QIAPAVRVAIGDKFGIPKGENTLGRLVAALRMIGFDEIYDTNFGADLTVMEESKELVERL 239

Query: 286 SKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYF------AEK 339
             GE  + P+FTSCCP WV+F +++YP    +LS+ +SP  MFGA++K         A +
Sbjct: 240 ESGE--NLPLFTSCCPAWVKFCENRYPQFRKNLSTCRSPQAMFGALLKEEARTEEKKAAQ 297

Query: 340 IGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETL 399
            G K      ++IMPC AKK+EI     + E    D+D VLTT E  RM++ A I    L
Sbjct: 298 EGTKNRKTVVISIMPCTAKKAEIKRPEHFTE-GKQDVDYVLTTTEVTRMIQEAGI---DL 353

Query: 400 KETEPDKL---FHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSS-QE 455
              EP+ L   F  +SGAG IFG TGGV EA LR      +  N   +    +  +  + 
Sbjct: 354 SRIEPEALDMPFGLSSGAGAIFGVTGGVTEAVLRR-----LKNNSSSEVLDAISFTGIRG 408

Query: 456 ESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP 515
             GI EAS  L    ++IAV +GL   + L+D ++ GE HYDFVE+MAC  GC+ GGGQP
Sbjct: 409 VDGIKEASVDLNGREVKIAVVNGLHCAKELLDRMKDGEVHYDFVEVMACKRGCIAGGGQP 468

Query: 516 IHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLH 569
           +         R   +Y ID  ++++ S+EN  +  +YN   +     K H LLH
Sbjct: 469 VPIGPRTKKARLEGIYKIDSMAQIKLSNENPIVATVYNGILKG----KEHKLLH 518
>gi|51947501|gb|AAU14235.1| hydrogenosomal Fe- hydrogenase [Nyctotherus ovalis]
          Length = 1198

 Score =  355 bits (912), Expect = 3e-96,   Method: Composition-based stats.
 Identities = 213/606 (35%), Positives = 330/606 (54%), Gaps = 40/606 (6%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAA-CRVCVVELEGKEKL- 58
           MV+L ID   IS  + + + +A + AG  +P +C+   +      CRVC+VE        
Sbjct: 22  MVSLKIDGKTISVPKGIMLADAIKKAGANVPTMCYHPDLPTSGGICRVCLVESAKSPGYP 81

Query: 59  ITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNI 118
           I +C   VEEGM + T   K++  R+  + ++LS+H   C  C  + NC  Q L++++NI
Sbjct: 82  IISCRTPVEEGMEIITQGSKMKEYRQANLALMLSRHPNACLSCASNTNCKTQDLSSNMNI 141

Query: 119 QDVLYEEQL---EDQPWDKNFPLIRDSKKCIKCMRCIQVCD--KIQSLNIWELEGTGART 173
               +           +D    + RD+ KCI C  C+  C    + +L  +  EG   ++
Sbjct: 142 GQCGFANSTPPKSSDTYDVTTAIERDNDKCINCDICVHTCSLQGLNALGFYNEEGHFVKS 201

Query: 174 TINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRT 233
                   T+  ++C  CGQCI  CP GA+ E+ +      A+ +P K VV Q+AP+IR 
Sbjct: 202 M------GTLDTSECIQCGQCINRCPTGAITEKSEIRPVLDAINDPTKTVVFQMAPSIRV 255

Query: 234 AWGEHIGLDLKDASV-NKIFDALKRIGAD-YVFDTAFSADLTIMEEAYEFIERFSKGELK 291
           A  E  G    +  + N+I  AL+++G++ +V DT FSADLTI+EE +E IER  +    
Sbjct: 256 AVAEEFGFKPGEKILKNEIATALRKLGSNVFVLDTNFSADLTIIEEGHELIERLYRNVTG 315

Query: 292 DK-----------PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKI 340
            K           PM TSCCPGW+ F++  YP +++HLS+ KSP  M GA++K Y+A+ I
Sbjct: 316 KKLLGDDHMPIELPMLTSCCPGWIMFMEKNYPDMLNHLSTCKSPQGMLGALIKGYWAKNI 375

Query: 341 GK-KPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETL 399
            K  P+DI SV+IMPC AKK+E +     G+    D+D +LTTRE  +MLK ++I    +
Sbjct: 376 KKMDPKDIVSVSIMPCTAKKAEKERPQLRGDEGYKDVDYILTTRELAKMLKQSNIDLGKM 435

Query: 400 KETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKV--------VRH 451
           + T  DK+  + +GA +IFG TGGVMEAALRTAY  I G+  P     +        +R 
Sbjct: 436 EPTPFDKVMSEGTGAAVIFGVTGGVMEAALRTAYEVITGREVPFKNLNIEAVRGMDGIRE 495

Query: 452 SSQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKH-----YDFVEIMACPG 506
           +  +   +++     +   +++A+  G  N R+++D I+  +       + FVE+MACPG
Sbjct: 496 AGIKLENVLDKYKAFEGVTVKVAIAHGPNNARKVMDIIKRAKDSGKPAPWHFVEVMACPG 555

Query: 507 GCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHS 566
           GC+GGGGQP   + E+   R    +  D +  +R SH+N  IKA+Y  + ++P  H +H 
Sbjct: 556 GCIGGGGQPKPTNLEIRQARTKLTFKEDMDLPLRKSHDNPEIKAIYETYLKEPLGHNSHH 615

Query: 567 LLHTDH 572
            LHT +
Sbjct: 616 YLHTTY 621
>gi|148270497|ref|YP_001244957.1| hydrogenase large subunit domain protein [Thermotoga petrophila
           RKU-1]
 gi|147736041|gb|ABQ47381.1| hydrogenase large subunit domain protein [Thermotoga petrophila
           RKU-1]
          Length = 645

 Score =  347 bits (891), Expect = 9e-94,   Method: Composition-based stats.
 Identities = 204/569 (35%), Positives = 310/569 (54%), Gaps = 32/569 (5%)

Query: 19  IMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITACNNSVEEGMVVYTNSPK 78
           ++EA ++ GI IP LC+L   +   ACR+C+VE++G+  + T+C     EGM V TN+P+
Sbjct: 19  LLEALKNVGIEIPNLCYLSEASIYGACRMCLVEIDGQ--ITTSCTLKPYEGMKVKTNTPE 76

Query: 79  VRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDVLYEEQLEDQPWDKNFPL 138
           +   RR  +++IL+ H+  C  C R+G+C LQ  A D  I+ + +E   ++   D++ P+
Sbjct: 77  IYEMRRNILELILATHNRDCTTCDRNGSCKLQKYAEDFGIRKIRFEALKKEHVRDESAPV 136

Query: 139 IRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHC 198
           +RD+ KCI C  C++VC++IQ + + E    G  + +  + +  + + +C LCGQC+ +C
Sbjct: 137 VRDTSKCILCGDCVRVCEEIQGVGVIEFAKRGFESVVTTAFNTPLIETECVLCGQCVAYC 196

Query: 199 PVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRI 258
           P GAL  R+D +K   A+ + DK+V+  +APA+R A  E  G+D   A   K+   LK I
Sbjct: 197 PTGALSIRNDIDKLIEALES-DKIVIGMIAPAVRAAIQEEFGIDEDVAMAEKLVSFLKTI 255

Query: 259 GADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHL 318
           G D VFD +F ADL   EEA+EF ER  KGE    P FTSCCP WV+  +  YP  + +L
Sbjct: 256 GFDRVFDVSFGADLVAYEEAHEFYERLKKGE--RLPQFTSCCPAWVKHAEHTYPQYLQNL 313

Query: 319 SSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDC 378
           SS KSP Q  G V+K  +A K+G   E IF V+ MPC AKK E + E    E+ G  +D 
Sbjct: 314 SSVKSPQQALGTVIKKIYARKLGVPEEKIFLVSFMPCTAKKFEAERE----EHKG-IVDI 368

Query: 379 VLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMG 438
           VLTTRE  +++K + I    ++    D+ +  +S AG+ FG  GGV    L     +++ 
Sbjct: 369 VLTTRELAQLIKMSRIDINRIEPQPFDRPYGVSSQAGLGFGKAGGVFSCVL-----SVLN 423

Query: 439 KNCPPDAFKVVRHSSQEESGIIEASFTLKE-NNLRIAVTSGLANTRRLIDSIEAGEKHYD 497
           +    +   V       E GI  A  TLK+  + + AV  GL   ++ ++      K  +
Sbjct: 424 EEIGIEKVDV----KSPEDGIRVAEVTLKDGTSFKGAVIYGLGKVKKFLEE----RKDVE 475

Query: 498 FVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALYNDFFE 557
            +E+MAC  GCVGGGGQP      +   R   L        +    EN  +  LY +  +
Sbjct: 476 IIEVMACNYGCVGGGGQPYPNDSRIREHRAKVLRDTMGIKSLLTPVENLFLMKLYEE--D 533

Query: 558 KPNSHKAHSLLHTDHFIWEMPRS--PKRD 584
             + H  H +LHT +     PR   P++D
Sbjct: 534 LKDEHTRHEILHTTY----RPRRRYPEKD 558
>gi|15644177|ref|NP_229226.1| Fe-hydrogenase, subunit alpha [Thermotoga maritima MSB8]
 gi|4981990|gb|AAD36496.1|AE001794_12 Fe-hydrogenase, subunit alpha [Thermotoga maritima MSB8]
 gi|2865517|gb|AAC02686.1| Fe-hydrogenase alpha subunit [Thermotoga maritima]
          Length = 645

 Score =  346 bits (888), Expect = 3e-93,   Method: Composition-based stats.
 Identities = 204/569 (35%), Positives = 308/569 (54%), Gaps = 32/569 (5%)

Query: 19  IMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITACNNSVEEGMVVYTNSPK 78
           ++EA ++ GI IP LC+L   +   ACR+C+VE+ G+  + T+C     EGM V TN+P+
Sbjct: 19  LLEALKNVGIEIPNLCYLSEASIYGACRMCLVEINGQ--ITTSCTLKPYEGMKVKTNTPE 76

Query: 79  VRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDVLYEEQLEDQPWDKNFPL 138
           +   RR  +++IL+ H+  C  C R+G+C LQ  A D  I+ + +E   ++   D++ P+
Sbjct: 77  IYEMRRNILELILATHNRDCTTCDRNGSCKLQKYAEDFGIRKIRFEALKKEHVRDESAPV 136

Query: 139 IRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHC 198
           +RD+ KCI C  C++VC++IQ + + E    G  + +  +    + + +C LCGQC+ +C
Sbjct: 137 VRDTSKCILCGDCVRVCEEIQGVGVIEFAKRGFESVVTTAFDTPLIETECVLCGQCVAYC 196

Query: 199 PVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRI 258
           P GAL  R+D +K   A+ + DK+V+  +APA+R A  E  G+D   A   K+   LK I
Sbjct: 197 PTGALSIRNDIDKLIEALES-DKIVIGMIAPAVRAAIQEEFGIDEDVAMAEKLVSFLKTI 255

Query: 259 GADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHL 318
           G D VFD +F ADL   EEA+EF ER  KGE    P FTSCCP WV+  +  YP  + +L
Sbjct: 256 GFDKVFDVSFGADLVAYEEAHEFYERLKKGE--RLPQFTSCCPAWVKHAEHTYPQYLQNL 313

Query: 319 SSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDC 378
           SS KSP Q  G V+K  +A K+G   E IF V+ MPC AKK E + E    E+ G  +D 
Sbjct: 314 SSVKSPQQALGTVIKKIYARKLGVPEEKIFLVSFMPCTAKKFEAERE----EHEG-IVDI 368

Query: 379 VLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMG 438
           VLTTRE  +++K + I    ++    D+ +  +S AG+ FG  GGV    L     +++ 
Sbjct: 369 VLTTRELAQLIKMSRIDINRVEPQPFDRPYGVSSQAGLGFGKAGGVFSCVL-----SVLN 423

Query: 439 KNCPPDAFKVVRHSSQEESGIIEASFTLKE-NNLRIAVTSGLANTRRLIDSIEAGEKHYD 497
           +    +   V       E GI  A  TLK+  + + AV  GL   ++ ++      K  +
Sbjct: 424 EEIGIEKVDV----KSPEDGIRVAEVTLKDGTSFKGAVIYGLGKVKKFLEE----RKDVE 475

Query: 498 FVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALYNDFFE 557
            +E+MAC  GCVGGGGQP      +   R   L        +    EN  +  LY +  +
Sbjct: 476 IIEVMACNYGCVGGGGQPYPNDSRIREHRAKVLRDTMGIKSLLTPVENLFLMKLYEE--D 533

Query: 558 KPNSHKAHSLLHTDHFIWEMPRS--PKRD 584
             + H  H +LHT +     PR   P++D
Sbjct: 534 LKDEHTRHEILHTTY----RPRRRYPEKD 558
>gi|4034791|emb|CAA76373.1| hydrogenase [Nyctotherus ovalis]
          Length = 1206

 Score =  346 bits (887), Expect = 3e-93,   Method: Composition-based stats.
 Identities = 213/608 (35%), Positives = 333/608 (54%), Gaps = 45/608 (7%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAA-CRVCVVELEGKEKL- 58
           M++L ID   IS  + + + +A + AG  +P +C+   +      CRVC+VE        
Sbjct: 22  MISLKIDGKIISVPKGIMLADAIKKAGANVPTMCYHPDLPTSGGICRVCLVESAKSPGYP 81

Query: 59  ITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNI 118
           I +C   VEEGM + T   K++  R+  + ++LS+H   C  C  + NC  Q L+ ++NI
Sbjct: 82  IISCRTPVEEGMEIVTQGSKMKEYRQANLALMLSRHPNACLSCTSNTNCKTQELSANMNI 141

Query: 119 QDVLYEEQL---EDQPWDKNFPLIRDSKKCIKCMRCIQVCD--KIQSLNIWELEGTGART 173
               +        D  +D    + RD+ KCI C  C+  C    + +L  +  EG   ++
Sbjct: 142 GQCGFANATPPKNDDSYDMTTAIERDNDKCINCDICVHTCSLQGLNALGFYNEEGHAVKS 201

Query: 174 --TINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAI 231
             T++VS        +C  CGQCI  CP GA+ E+ +      A+ N  + +V Q+AP+I
Sbjct: 202 MGTLDVS--------ECIQCGQCINRCPTGAITEKSEIRPVLDAI-NIQQRLVFQMAPSI 252

Query: 232 RTAWGEHIGLDLKDASV-NKIFDALKRIGAD-YVFDTAFSADLTIMEEAYEFIERFSKGE 289
           R A  E  G+   +  + N+I  AL+++G++ +V DT FSADLTI+EE +E IER  +  
Sbjct: 253 RVAVAEEFGIKPGEKILKNEIATALRKLGSNVFVLDTNFSADLTIIEEGHELIERLYRNV 312

Query: 290 LKDK-----------PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAE 338
              K           PM TSCCPGW+ FI+  YP L+++LS+ KSP  M GA++K Y+A+
Sbjct: 313 TGKKLLGGDHMPIDLPMLTSCCPGWIMFIEKNYPDLLNNLSTCKSPQGMLGALIKGYWAK 372

Query: 339 KIGK-KPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPE 397
            I K  P+DI SV+IMPC AKK+E +     G+    D+D +LTTRE  +MLK ++I   
Sbjct: 373 NIKKMDPKDIVSVSIMPCTAKKAEKERPQLRGDEGYKDVDYILTTRELAKMLKQSNIDLA 432

Query: 398 TLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKV--------V 449
            ++ T  DK+  + +GA +IFG TGGVMEAALRTA   I G+  P     +        +
Sbjct: 433 KMEPTPFDKVMSEGTGAAVIFGVTGGVMEAALRTANEVITGREVPFKNLNIEAVRGMEGI 492

Query: 450 RHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKH-----YDFVEIMAC 504
           R +  +   +++     +   +++A+  G  N R+++D I+  ++      + FVE+MAC
Sbjct: 493 REAGIKLENVLDKYKAFEGVTVKVAIAHGPNNARKVMDIIKQAKESGKPAPWHFVEVMAC 552

Query: 505 PGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKA 564
           PGGC+GGGGQP   + E+   R    +  D +  +R SH+N  IKA+Y ++ ++P  H +
Sbjct: 553 PGGCIGGGGQPKPTNLEIRQARTQLTFKEDMDLPLRKSHDNPEIKAIYENYLKEPLGHNS 612

Query: 565 HSLLHTDH 572
           H  LHT +
Sbjct: 613 HHYLHTTY 620
>gi|147677003|ref|YP_001211218.1| iron only hydrogenase large subunit, C-terminal domain
           [Pelotomaculum thermopropionicum SI]
 gi|146273100|dbj|BAF58849.1| iron only hydrogenase large subunit, C-terminal domain
           [Pelotomaculum thermopropionicum SI]
          Length = 530

 Score =  345 bits (885), Expect = 5e-93,   Method: Composition-based stats.
 Identities = 197/455 (43%), Positives = 270/455 (59%), Gaps = 30/455 (6%)

Query: 131 PWDKNFPLI-RDSKKCIKCMRCIQVCDKIQSL-NIWELEGTGARTTINVSGSRTIADADC 188
           P D + P I RD +KCI C +C++VC  ++S+   ++L                + +  C
Sbjct: 78  PIDADNPSITRDDQKCILCGQCLEVCKNVESVYGYYDLP--------------VVDETIC 123

Query: 189 SLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASV 248
             CGQC   CP GA+ ERDDT+K + A+A+ DK V+VQ APA R A GE  GL       
Sbjct: 124 INCGQCSMACPSGAISERDDTKKVFEALADKDKFVLVQTAPATRVALGEEFGLPPGTWVQ 183

Query: 249 NKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK-PMFTSCCPGWVRFI 307
            +   AL+R+G + V DT F+ADLTIMEEA E I+R  KGE+K   P FTSC PGW++F 
Sbjct: 184 GQQVAALRRLGFNAVLDTNFAADLTIMEEATELIKRI-KGEVKKPLPQFTSCSPGWIKFC 242

Query: 308 KSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK-----SEI 362
           +  YP L+ ++SS KSP QMFGA+ K+Y+A   G  PE+I SV++MPC AKK      E+
Sbjct: 243 EYFYPELIPNISSCKSPQQMFGALAKTYYARARGIDPENIVSVSVMPCTAKKFEAQRPEM 302

Query: 363 DMELFYGEYAG-HDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGAT 421
           +    Y +     D+D VLTTRE  RMLK   I    L E   DKL  + +G  +IFGAT
Sbjct: 303 NASAKYWKRGNLRDVDVVLTTRELARMLKEKQIDLTALPEENYDKLMGEETGGAVIFGAT 362

Query: 422 GGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKE-NNLRIAVTSGLA 480
           GGVMEAA RTAY+ I G+  PP  F  +    +  +G+ EA+  +     LR+AV+ G+A
Sbjct: 363 GGVMEAAARTAYFLITGQE-PPALFLNLT-PVRGLAGVKEAAAEIPGVGTLRVAVSHGMA 420

Query: 481 NTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP---IHESGELAVKRGSNLYFIDKNS 537
           N R++++++  G+  + FVE M CPGGC+ GGGQP   +  S  +  +R + LY  D + 
Sbjct: 421 NGRKILNAVREGKAPWHFVEFMTCPGGCIAGGGQPRTAVPPSDTVREQRLAALYKADASL 480

Query: 538 KVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
             R S+ENE + ALY DF   P S  A  LLHT++
Sbjct: 481 SKRKSYENEEVAALYRDFLGHPMSELAEELLHTEY 515
>gi|134298338|ref|YP_001111834.1| hydrogenases, Fe-only [Desulfotomaculum reducens MI-1]
 gi|134051038|gb|ABO49009.1| hydrogenases, Fe-only [Desulfotomaculum reducens MI-1]
          Length = 520

 Score =  344 bits (882), Expect = 1e-92,   Method: Composition-based stats.
 Identities = 200/456 (43%), Positives = 270/456 (59%), Gaps = 31/456 (6%)

Query: 131 PWDKNFPLI-RDSKKCIKCMRCIQVCDKIQSL-NIWELEGTGARTTINVSGSRTIADADC 188
           P D N P I RD KKCI C +CI+VC ++Q++   +EL      T +N            
Sbjct: 68  PIDPNNPSITRDDKKCILCGQCIEVCQRVQTVYGYYELPIKNDITCVN------------ 115

Query: 189 SLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASV 248
             CGQC   CP  A+ ERDD +K  +A+ N D  VVVQ APA R   GE  G+       
Sbjct: 116 --CGQCTLWCPTAAITERDDIDKVVKALENKDLHVVVQTAPATRVGLGEEFGMAPGTFVE 173

Query: 249 NKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIK 308
            K   ALK++G D VFDT FSADLTI EE  E I+R S    +  P FTSC PGWV+F +
Sbjct: 174 GKQVAALKQLGFDAVFDTNFSADLTIFEEGTELIKRISGDLHEPLPQFTSCSPGWVKFCE 233

Query: 309 SQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELF- 367
             YP L+ H+S+ KSP QM GA++K+Y+A++ G KPE IFSV+IMPC AKK E       
Sbjct: 234 YYYPDLLPHMSTCKSPQQMLGALIKTYYAKEKGIKPEKIFSVSIMPCTAKKFEAARPEMN 293

Query: 368 -YGEYAG----HDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATG 422
             G++AG     D+D VLTTRE  R++K+  +    L + + D L  + +GAG+IFGATG
Sbjct: 294 SSGKHAGKPQLKDVDVVLTTRELARLIKAKGMDLNNLPDKKYDSLMGEGTGAGLIFGATG 353

Query: 423 GVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKE-NNLRIAVTSGLAN 481
           GVMEAA+R+AY+ I  K  PP+A   +    +   G  EAS  +     +++AV  GL+N
Sbjct: 354 GVMEAAIRSAYFLIT-KQDPPEALLNLT-PIRGLQGCKEASVDIPGVGTVKVAVVHGLSN 411

Query: 482 TRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP---IHESGELAVKRGSNLYFIDKN-- 536
            R +++++   E  + F+E M CPGGC+ GGGQP   +  S E+   R +++Y  D +  
Sbjct: 412 ARPILEAVRKKEAPWHFIEFMCCPGGCISGGGQPRTSLPPSDEVRQARINSIYNADAHIY 471

Query: 537 SKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           SK R S+EN+ + ALY  F E PNSH AH LLHT +
Sbjct: 472 SK-RKSYENQEVLALYEKFMENPNSHLAHELLHTHY 506
>gi|118444478|ref|YP_878332.1| hydrogenase [Clostridium novyi NT]
 gi|118134934|gb|ABK61978.1| hydrogenase [Clostridium novyi NT]
          Length = 579

 Score =  343 bits (881), Expect = 2e-92,   Method: Composition-based stats.
 Identities = 209/582 (35%), Positives = 309/582 (53%), Gaps = 24/582 (4%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVEL--EGKEKLI 59
           + +TIDN +I  K+N+TI++ A+   I IP LC++K    I  C +C VE+  + K ++ 
Sbjct: 4   ITITIDNNEIETKDNLTILDIAKQHNIFIPTLCYIKDPLNIGKCNLCQVEITFDNKTEIK 63

Query: 60  TACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNI- 118
            AC    + GM + T S  V    +  +  ILS+H+ KC  C R  +C L  +     + 
Sbjct: 64  RACCTRPKNGMKISTCSETVNSSIKNRISEILSEHEFKCFKCSRKFDCELLNIVKKYKVG 123

Query: 119 -QDVLYEEQLEDQPW--DKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTI 175
            + +      E++ +   ++  +I D  KCIKC RC   C    +     L+       +
Sbjct: 124 PKTIYNMNNYEEENYVDTRSKSIIIDRHKCIKCGRCAVTCKNKTNTQAILLKMINGSFKV 183

Query: 176 NVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAW 235
             +  +++ + +C LCGQC+  CPV AL E    ++   A+ NP K V+V +AP++R + 
Sbjct: 184 KTTDDKSLDETNCLLCGQCVNICPVAALSETPHIDRVLDAINNPKKHVIVAIAPSVRASI 243

Query: 236 GEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPM 295
           GE   +        K++ AL+++G D +FD  F ADLTI+EEA E +ER         PM
Sbjct: 244 GEAFNMSYGTDVTYKLYTALRKLGFDKIFDLNFGADLTIVEEAEELVERIKNN--GPYPM 301

Query: 296 FTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPC 355
           FTSCC  WVR  ++ +  L+ +LSS KSP Q+FGA  K+Y+   +   P+D+F+V IMPC
Sbjct: 302 FTSCCSAWVRQAENYFKELLPNLSSTKSPQQIFGAASKTYYPHLMNLDPKDVFTVTIMPC 361

Query: 356 VAKKSEIDMELFYGEYA--GHD-MDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDAS 412
            AKK E   +    E A  G D +D VLT RE ++++K   I    L+    D    + S
Sbjct: 362 TAKKFEAQRD----EMAVNGVDSIDAVLTARELIKIIKDKKIDFPNLENGVQDPAMGEYS 417

Query: 413 GAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLR 472
           GAG IFGATGGVMEAALRTA   +  K+     +K VR       GI E + T+      
Sbjct: 418 GAGAIFGATGGVMEAALRTAKELLENKSLDNIDYKEVRGF----KGIKETTVTINNKEYN 473

Query: 473 IAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP-----IHESGELAVKRG 527
           +AV +G +N  + I+S    +K Y F+E+M+C GGC+ GGG P       E  +    R 
Sbjct: 474 LAVINGSSNVFKFINSDMMRKKQYHFIEVMSCEGGCINGGGHPHVNSTTRELVDYKKLRS 533

Query: 528 SNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLH 569
           S LY  D N   R SHEN  I  +Y++F  KP +  AH + H
Sbjct: 534 SVLYNQDLNLPKRKSHENTAIIKMYDNFIGKPGNDFAHKIFH 575
>gi|153807872|ref|ZP_01960540.1| hypothetical protein BACCAC_02158 [Bacteroides caccae ATCC 43185]
 gi|149129481|gb|EDM20695.1| hypothetical protein BACCAC_02158 [Bacteroides caccae ATCC 43185]
          Length = 459

 Score =  342 bits (878), Expect = 3e-92,   Method: Composition-based stats.
 Identities = 191/442 (43%), Positives = 266/442 (60%), Gaps = 12/442 (2%)

Query: 138 LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITH 197
           ++R+  KCI C RC  VC+ +Q++        G  TTI  +  R + +++C+ CGQC+  
Sbjct: 19  IVRNMDKCIFCRRCESVCNDVQTVGALSAIRRGFNTTIAPAFDRMMTESECTYCGQCVAV 78

Query: 198 CPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKR 257
           CPVGAL ERD T +    +ANPDKVV+VQ APA+R A GE  G         K+  AL+ 
Sbjct: 79  CPVGALTERDYTNRLLDDLANPDKVVIVQTAPAVRAALGEEFGFPPGTVVTGKMVYALRE 138

Query: 258 IGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK----PMFTSCCPGWVRFIKSQYPH 313
           +G DYVFDT F+ADLTIMEE  E + R +     DK    P+ TSCCP WV F +  +P 
Sbjct: 139 LGFDYVFDTDFAADLTIMEEGSEILNRLTCYLNGDKSVRLPILTSCCPAWVNFFEHHFPD 198

Query: 314 LVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAG 373
           L+   S+A+SP QMFG++ KSY+A+K+G   E +  V+IMPC+AKK E   + F  +  G
Sbjct: 199 LLDIPSTARSPQQMFGSIAKSYWAKKMGIPKEKLVVVSIMPCLAKKYECARDEF--KVNG 256

Query: 374 -HDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTA 432
             D+D  ++TRE  R++K A+I    + ++  D    +++GAG+IFG TGGVMEAALR+ 
Sbjct: 257 IPDVDYSISTRELARLIKRANIGFPLVLDSPFDNPMGESTGAGVIFGTTGGVMEAALRSV 316

Query: 433 YYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAG 492
           Y    G++     F+ VR      SG+  A+  L    L+I +  GL N R L++ I  G
Sbjct: 317 YEIYTGESLKNVNFEQVRGL----SGVRRATINLNGFELKIGIAHGLGNARHLLEDIRNG 372

Query: 493 EKHYDFVEIMACPGGCVGGGGQPIHE-SGELAVKRGSNLYFIDKNSKVRYSHENECIKAL 551
              Y  +EIMACPGGC+GGGGQP+H  + E+   R + LY  D N  +R SHEN  IK L
Sbjct: 373 HNEYHVIEIMACPGGCIGGGGQPLHHGNSEVLYARANALYREDANKPLRKSHENPYIKTL 432

Query: 552 YNDFFEKPNSHKAHSLLHTDHF 573
           Y ++  KP   K+ +LLHT +F
Sbjct: 433 YEEYLGKPLGEKSETLLHTHYF 454
>gi|123420195|ref|XP_001305709.1| 64kDa iron hydrogenase, putative [Trichomonas vaginalis G3]
 gi|121887244|gb|EAX92779.1| 64kDa iron hydrogenase, putative [Trichomonas vaginalis G3]
          Length = 590

 Score =  342 bits (878), Expect = 3e-92,   Method: Composition-based stats.
 Identities = 214/575 (37%), Positives = 312/575 (54%), Gaps = 10/575 (1%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITA 61
           + +T++  K+ AK+  TI+E  +   I IP+LCF   +   A+CRVC+VE +GK  L  A
Sbjct: 16  ITVTVNGRKLEAKKGETILELCDRNNIRIPRLCFHPNLPPKASCRVCLVECDGKW-LAPA 74

Query: 62  CNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDV 121
           C  +V +G+ + T S  V+      ++ +L  HD  C+ CV +  C  + +    +I+  
Sbjct: 75  CVTTVWDGLKIDTKSKMVKESVENNLKELLDCHDETCSSCVANHRCQFRDMNVAYSIKAE 134

Query: 122 LYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSR 181
             EE  E+   +    +  D+ KC+ C RCI+ C+++   +            I  +  +
Sbjct: 135 TKEECSEEGIDESTNSIRLDTSKCVLCGRCIRACEEVAGQSAIIFGNRAKHMRIQPTFGQ 194

Query: 182 TIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANP-DKVVVVQVAPAIRTAWGEHIG 240
           T+ D  C  CGQC  +CPVGA+ E+   ++    ++N   K+ V+QVAPA+R A  E  G
Sbjct: 195 TLQDTSCIKCGQCTLYCPVGAITEKSQVKQALDILSNKGKKISVIQVAPAVRVALSEAFG 254

Query: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCC 300
                 +  K+  ALK +G DYV+DT +SADLTI+EEA E ++R  K      PMFTSCC
Sbjct: 255 YKEGSVTTGKMVSALKALGFDYVYDTNYSADLTIVEEAGELVQRL-KNPNAVFPMFTSCC 313

Query: 301 PGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKS 360
           P WV +++   P  + +LSS +SP  M  +++K+Y  + +    ED+ + +IMPC AKK 
Sbjct: 314 PAWVNYVEQSAPDFIPNLSSCRSPQGMLSSLVKNYLPKVLNIPVEDVLNFSIMPCTAKKD 373

Query: 361 EIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGA 420
           EI+      +    + D VLT RE V M+K + I    L +T  D +F   SGAG IF A
Sbjct: 374 EIERPELRTKDGHKETDMVLTVRELVEMIKLSGIDFNNLPDTPFDSIFGFGSGAGQIFAA 433

Query: 421 TGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLA 480
           TGGVMEAA RTA+ A+ GK         VR       G   A   L    L+IAV  G+A
Sbjct: 434 TGGVMEAASRTAFEAVTGKKLTNVNIYPVRGM----DGTRIAELDLDGTKLKIAVCHGIA 489

Query: 481 NTRRLIDSIEAGEKH---YDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNS 537
           NT + +D + A +       FVE+MACPGGCV GGG P  ++      R + +Y ID   
Sbjct: 490 NTAKFLDRLRAKDPQLADLKFVEVMACPGGCVCGGGTPQPKNMMSLDNRLAAIYNIDAKM 549

Query: 538 KVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           + R SHEN  IK +Y +F  +PN H AH LLHT +
Sbjct: 550 ECRKSHENPLIKGIYKEFLGEPNGHLAHELLHTHY 584
>gi|123438804|ref|XP_001310180.1| 64kDa iron hydrogenase, putative [Trichomonas vaginalis G3]
 gi|121891939|gb|EAX97250.1| 64kDa iron hydrogenase, putative [Trichomonas vaginalis G3]
          Length = 591

 Score =  340 bits (872), Expect = 1e-91,   Method: Composition-based stats.
 Identities = 217/580 (37%), Positives = 315/580 (54%), Gaps = 19/580 (3%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITA 61
           + +T++   + AK+  T++E  +   I IP+LCF   +   A+CRVC+VE +GK  L  A
Sbjct: 17  ITVTVNGKPLEAKKGETVLELCDRNNIRIPRLCFHPNLPPKASCRVCLVECDGKW-LSPA 75

Query: 62  CNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDV 121
           C  +V +G+ + T S  VR      ++ +L  HD  C+ C+ +  C  +    D+N+   
Sbjct: 76  CVTTVWDGLKIDTKSKNVRDSVENNLKELLDCHDETCSACIANHRCQFR----DMNVAYS 131

Query: 122 LYEEQLE---DQPWDKNFPLIR-DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINV 177
           +  E  E   ++  D++   IR D+ KC+ C RCI+ C+++   +         +  I  
Sbjct: 132 VKAETKEICSEEGIDESTNAIRLDTSKCVLCGRCIRACEEVAGTSAIIFGNRAKKMRIQP 191

Query: 178 SGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANP-DKVVVVQVAPAIRTAWG 236
           +   T+ +  C  CGQC  +CPVGA+ E+   ++    +AN   K+ VVQVAPA+R A  
Sbjct: 192 TFGVTLQETSCIKCGQCTLYCPVGAITEKSQVKEALDILANKGKKITVVQVAPAVRVALS 251

Query: 237 EHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMF 296
           E  G      +  K+  ALK +G D V+DT + ADLTI EEA E + R      K  PMF
Sbjct: 252 EAFGYKEGTVTTGKMVSALKALGFDLVYDTNYGADLTICEEAGELVNRLRDPNAK-FPMF 310

Query: 297 TSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCV 356
           TSCCP WV +++   P  + +LSS +SP  M  A++K+Y  + +  K ED+ + +IMPC 
Sbjct: 311 TSCCPAWVNYVEQSAPDFIPNLSSCRSPQGMLSALIKNYLPKLLDVKQEDVLNFSIMPCT 370

Query: 357 AKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGI 416
           AKK E++      +    + D VLT RE V M+K ++I    L +T+ D +F   SGAG 
Sbjct: 371 AKKDEVERPELRTKSGLKETDMVLTVRELVEMIKLSNIDFNNLPDTQFDNIFGFGSGAGQ 430

Query: 417 IFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVT 476
           IF ATGGVMEAA RTA+    GK         VR       G+  A   L    L++AV 
Sbjct: 431 IFAATGGVMEAASRTAFEVYTGKKLTNVNIYPVRGM----DGLRIAELDLDGTKLKVAVC 486

Query: 477 SGLANTRRLIDSIEAGEKHY---DFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFI 533
            G+ANT +L+D +   +       F+EIMACPGGCV GGG P  ++      R + +Y I
Sbjct: 487 HGIANTAKLLDRLREKDPELMDIKFIEIMACPGGCVCGGGTPQPKNRVSLDNRLAAIYNI 546

Query: 534 DKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
           D   + R SHEN  IK +Y +F  KPNSH AH LLHT HF
Sbjct: 547 DAKMECRKSHENPLIKGVYKEFLGKPNSHLAHELLHT-HF 585
>gi|11127701|gb|AAG31037.1|AF262401_1 putative 64kDa iron hydrogenase [Trichomonas vaginalis]
          Length = 589

 Score =  339 bits (870), Expect = 3e-91,   Method: Composition-based stats.
 Identities = 216/580 (37%), Positives = 315/580 (54%), Gaps = 19/580 (3%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLITA 61
           + +T++   + AK+  T++E  +   I IP+LCF   +   A+CRVC+VE +GK  L  A
Sbjct: 15  ITVTVNGKPLEAKKGETVLELCDRNNIRIPRLCFHPNLPPKASCRVCLVECDGKW-LSPA 73

Query: 62  CNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQDV 121
           C  +V +G+ + T S  VR      ++ +L  HD  C+ C+ +  C  +    D+N+   
Sbjct: 74  CVTTVWDGLKIDTKSKNVRDSVENNLKELLDCHDETCSACIANHRCQFR----DMNVAYS 129

Query: 122 LYEEQLE---DQPWDKNFPLIR-DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINV 177
           +  E  E   ++  D++   IR D+ KC+ C RCI+ C+++   +         +  I  
Sbjct: 130 VKAETKEICSEEGIDESTNAIRLDTSKCVLCGRCIRACEEVAGTSAIIFGNRAKKMRIQP 189

Query: 178 SGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANP-DKVVVVQVAPAIRTAWG 236
           +   T+ +  C  CGQC  +CPVGA+ E+   ++    +AN   K+ VVQVAPA+R A  
Sbjct: 190 TFGVTLQETSCIKCGQCTLYCPVGAITEKSQVKEALDILANKGKKITVVQVAPAVRVALS 249

Query: 237 EHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMF 296
           E  G      +  K+  ALK +G D V+DT + ADLTI EEA E + R      K  PMF
Sbjct: 250 EAFGYKEGTVTTGKMVSALKALGFDLVYDTNYGADLTICEEAGELVNRLRDPNAK-FPMF 308

Query: 297 TSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCV 356
           T+CCP WV +++   P  + +LSS +SP  M  A++K+Y  + +  K ED+ + +IMPC 
Sbjct: 309 TTCCPAWVNYVEQSAPDFIPNLSSCRSPQGMLSALIKNYLPKLLDVKQEDVLNFSIMPCT 368

Query: 357 AKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGI 416
           AKK E++      +    + D VLT RE V M+K ++I    L +T+ D +F   SGAG 
Sbjct: 369 AKKDEVERPELRTKSGLKETDMVLTVRELVEMIKLSNIDFNNLPDTQFDNIFGFGSGAGQ 428

Query: 417 IFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVT 476
           IF ATGGVMEAA RTA+    GK         VR       G+  A   L    L++AV 
Sbjct: 429 IFAATGGVMEAASRTAFEVYTGKKLTNVNIYPVRGM----DGLRIAELDLDGTKLKVAVC 484

Query: 477 SGLANTRRLIDSIEAGEKHY---DFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFI 533
            G+ANT +L+D +   +       F+EIMACPGGCV GGG P  ++      R + +Y I
Sbjct: 485 HGIANTAKLLDRLREKDPELMDIKFIEIMACPGGCVCGGGTPQPKNRVSLDNRLAAIYNI 544

Query: 534 DKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
           D   + R SHEN  IK +Y +F  KPNSH AH LLHT HF
Sbjct: 545 DAKMECRKSHENPLIKGVYKEFLGKPNSHLAHELLHT-HF 583
>gi|125975482|ref|YP_001039392.1| hydrogenase, Fe-only [Clostridium thermocellum ATCC 27405]
 gi|125715707|gb|ABN54199.1| hydrogenase, Fe-only [Clostridium thermocellum ATCC 27405]
          Length = 644

 Score =  335 bits (860), Expect = 5e-90,   Method: Composition-based stats.
 Identities = 195/486 (40%), Positives = 275/486 (56%), Gaps = 26/486 (5%)

Query: 97  KCAICVRSGNCTLQTLANDLNIQDVLYEEQLEDQPW----DKNFPLIRDSKKCIKCMRCI 152
           KC  C     C L+  A++     ++YEE + D+P+    D +  ++RD  KCI C RCI
Sbjct: 76  KCG-CSARFTCDLRKEASN---HGIVYEEPIHDRPYIPKVDDHPFIVRDHNKCISCGRCI 131

Query: 153 QVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKF 212
             C +I+   +        R  +       + D DC  CGQC+T CP  AL  R +  K 
Sbjct: 132 AACAEIEGPGVLTFYMKNGRQLVGTKSGLPLRDTDCVSCGQCVTACPCAALDYRRERGKV 191

Query: 213 WRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADL 272
            RA+ +P K VV  VAPA+R+      G+  ++AS   +   LK++G D VFD  F+ADL
Sbjct: 192 VRAINDPKKTVVGFVAPAVRSLISNTFGVSYEEAS-PFMAGLLKKLGFDKVFDFTFAADL 250

Query: 273 TIMEEAYEFIERF-SKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAV 331
           TI+EE  EF+ R  +KG +   P FTSCCPGW+ F++ +YP ++ HLS+ KSP  M GA 
Sbjct: 251 TIVEETTEFLSRIQNKGVM---PQFTSCCPGWINFVEKRYPEIIPHLSTCKSPQMMMGAT 307

Query: 332 MKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKS 391
           +K+++A+ +G   ED+F V+I+PC+AKK E     F  +    D+D VLTT E + M++ 
Sbjct: 308 VKNHYAKLMGINKEDLFVVSIVPCLAKKYEAARPEFIHD-GIRDVDAVLTTTEMLEMMEL 366

Query: 392 AHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRH 451
           A I P  +   E D+ +   SGAGI+FGA+GGV EAALR A   + GK        +  H
Sbjct: 367 ADIKPSEVVPQEFDEPYKQVSGAGILFGASGGVAEAALRMAVEKLTGK-------VLTDH 419

Query: 452 SSQEE----SGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAG-EKHYDFVEIMACPG 506
              EE     G+ E++  +    +R+AV SGL N   +I+ I  G +  YD +E+MACPG
Sbjct: 420 LEFEEIRGFEGVKESTIDVNGTKVRVAVVSGLKNAEPIIEKILNGVDVGYDLIEVMACPG 479

Query: 507 GCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHS 566
           GC+ G G P+ E  +   KR   L  IDK SK R S EN  I  LYN+F+ +PNS  AH 
Sbjct: 480 GCICGAGHPVPEKIDSLEKRQQVLVNIDKVSKYRKSQENPDILRLYNEFYGEPNSPLAHE 539

Query: 567 LLHTDH 572
           LLHT +
Sbjct: 540 LLHTHY 545
>gi|133908168|gb|ABO42543.1| iron-only hydrogenase large subunit [Clostridium butyricum]
          Length = 400

 Score =  321 bits (822), Expect = 1e-85,   Method: Composition-based stats.
 Identities = 169/390 (43%), Positives = 235/390 (60%), Gaps = 12/390 (3%)

Query: 185 DADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLK 244
           + +C LCGQC+  CPV AL E+   ++   A+ +P+K V+V +APA+RT+ GE   +   
Sbjct: 13  ETNCLLCGQCVAACPVAALNEKPHIDRVKEALEDPNKHVIVAMAPAVRTSMGELFKMGYG 72

Query: 245 DASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWV 304
                K++ +L+++G D VFD  F AD+TIMEEA EFIER +       PMFTSCCP WV
Sbjct: 73  VDVTGKLYSSLRQLGFDKVFDINFGADMTIMEEATEFIERINNN--GPFPMFTSCCPAWV 130

Query: 305 RFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDM 364
           R  ++ YP L+ +LSSAKSP Q+FGA  K+Y+    G  P+ +++V IMPC AKK E D 
Sbjct: 131 RQAENYYPELLGNLSSAKSPQQIFGAASKTYYPTVEGLDPKSVYTVTIMPCTAKKYEADR 190

Query: 365 ELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGV 424
                E    ++D VLTTRE  +M+K A I    L++ + D    + +GAG+IFGATGGV
Sbjct: 191 TEMENE-GLRNIDAVLTTRELAKMIKDAKINFAALEDEKADPAMGEYTGAGVIFGATGGV 249

Query: 425 MEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRR 484
           MEAALR+A   +  K+     +K VR       GI EA+  +   N  +AV +G AN  +
Sbjct: 250 MEAALRSAKDFVEDKDLTDIEYKQVRGL----DGIKEATVEIGGKNYNVAVINGSANLTK 305

Query: 485 LIDSIEAGEKHYDFVEIMACPGGCVGGGGQP-----IHESGELAVKRGSNLYFIDKNSKV 539
            ++  +  EK Y FVE+M+CPGGCV GGGQP       ++  +   R S LY  DK +  
Sbjct: 306 FVEGGQMDEKQYHFVEVMSCPGGCVNGGGQPHVAAKDRDTANVRAVRASVLYNQDKTAVK 365

Query: 540 RYSHENECIKALYNDFFEKPNSHKAHSLLH 569
           R SH+NE +  +YN++   P  HKAH LLH
Sbjct: 366 RKSHKNEALMKMYNEYMGMPGQHKAHELLH 395
>gi|109646734|ref|ZP_01370638.1| hydrogenase large subunit-like [Desulfitobacterium hafniense DCB-2]
 gi|109641980|gb|EAT51534.1| hydrogenase large subunit-like [Desulfitobacterium hafniense DCB-2]
          Length = 1150

 Score =  316 bits (810), Expect = 3e-84,   Method: Composition-based stats.
 Identities = 191/523 (36%), Positives = 281/523 (53%), Gaps = 24/523 (4%)

Query: 77   PKVRIDRRRTVQMILSQHDCKCAI--CVRSG-----NCTLQTLANDLNIQDVLYEEQLED 129
            P  R D  R V+  LS+   +     C++ G     +C L+  A+   +  V +++ + +
Sbjct: 553  PAERRDNFREVETGLSEETARAEARRCLKCGCYERYDCDLRQEAS---LHHVEFKKPVHE 609

Query: 130  QPW----DKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIAD 185
            +P+    + +  +IRD  KCI C RCI  C +++  +I        R  +       +  
Sbjct: 610  RPYIPIVEDHSIIIRDHNKCISCGRCIAACAEVEGPDILSFYMKHGRQLVGTKSGLPLDQ 669

Query: 186  ADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKD 245
             DC  CGQC+  CP GAL  R +  + +RA+ +P K  V  VAPA+R+      G+  ++
Sbjct: 670  TDCVSCGQCVNACPCGALDYRSEIGRVFRAINDPGKTTVAFVAPAVRSVVSSQYGVSYQE 729

Query: 246  ASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVR 305
            AS   I   LK+IG D VFD  F+ADLTI+EE  EF+ R      K  P FTSCCPGWV 
Sbjct: 730  AS-RFIAGLLKKIGFDKVFDFTFAADLTIVEETTEFLTRLQSH--KPIPQFTSCCPGWVN 786

Query: 306  FIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDME 365
            F++ +YP ++ +LSS KSP  M GA +K++F E     P+D++ V+I+PC+AKK E    
Sbjct: 787  FVERRYPEIIPYLSSCKSPQMMMGATVKNHFTELTEIDPKDLYVVSIVPCIAKKYEAARP 846

Query: 366  LFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVM 425
             F  E    D+D VLT+ E + M     I P  ++  +  + +   SGAGI+FGA+GGV 
Sbjct: 847  EFRSE-GIRDVDAVLTSTEMLEMADIKLIEPADVEPQDFCEPYKRVSGAGILFGASGGVA 905

Query: 426  EAALRTAYYAIMGKNCPPDA-FKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRR 484
            EAALR A   + G+       ++ VR       GI EA+   K   + +AV SGL N   
Sbjct: 906  EAALRMAVEKLTGEVLTDQLDYQEVRGL----QGIKEAAVEAKGKKVNVAVISGLHNVEP 961

Query: 485  LIDS-IEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSH 543
            +++  IE  E  YD +E+MACPGGC+ G G P+ E  +   KR   L  ID+ S+ R S 
Sbjct: 962  ILEKIIEGMEVGYDLIEVMACPGGCICGAGHPVPEKIDTLEKRQQVLVNIDQTSRYRKSQ 1021

Query: 544  ENECIKALYNDFFEKPNSHKAHSLLHTDHFIWEMPRSPKRDRK 586
            EN  I  LY++++ + NS  AH LLHT +   +     K DR+
Sbjct: 1022 ENPDILRLYDEYYGEANSPLAHKLLHTHYEAVKREPVAKHDRR 1064

 Score = 63.2 bits (152), Expect = 5e-08,   Method: Composition-based stats.
 Identities = 35/105 (33%), Positives = 64/105 (60%), Gaps = 4/105 (3%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCF-LKGINEIAACRVCVVEL-EGKEKL- 58
           + +T++  ++    ++TI++A     I IP LC+ ++       C +CVVEL EG E+  
Sbjct: 10  IRVTVNGRQMEVYGDLTILQALLQEDIHIPHLCYDIRLERSNGNCGLCVVELGEGSEQQD 69

Query: 59  ITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKC-AICV 102
           + AC+  ++EGM+++TNSP++   R+  ++ IL+ H+  C A CV
Sbjct: 70  VKACHTPIQEGMIIHTNSPRLEHYRKIRLEQILADHNADCVAPCV 114
>gi|118443000|ref|YP_877778.1| hydrogenase (Fe) large chain [Clostridium novyi NT]
 gi|118133456|gb|ABK60500.1| hydrogenase (Fe) large chain [Clostridium novyi NT]
          Length = 443

 Score =  315 bits (808), Expect = 5e-84,   Method: Composition-based stats.
 Identities = 176/432 (40%), Positives = 248/432 (57%), Gaps = 21/432 (4%)

Query: 142 SKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHCPVG 201
           ++KC+ C +C +VC       +  + G        V     I    C  CGQCI+ CP+G
Sbjct: 30  TEKCVGCTKCARVCP------VSCISG-------KVKERHVIDTTKCVKCGQCISACPMG 76

Query: 202 ALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGAD 261
           AL + +   +  +A+   DK+V+ QVAPAIR   GE+ GL+       K+  AL+ IG D
Sbjct: 77  ALPKINFISEAKKALNQKDKLVITQVAPAIRATLGEYFGLEPGTLVTGKMVAALRAIGFD 136

Query: 262 YVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSA 321
            VFDT F+ADLTIMEEA EF  R   G     P+ TSCCPGW+ F +  +  L    SS 
Sbjct: 137 KVFDTDFAADLTIMEEATEFAHRLKHG--GKLPILTSCCPGWINFFEHDFRDLADIPSSC 194

Query: 322 KSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLT 381
           KSP QMFG + K+YFA+K+  +P+DI  V+IMPC+AKK E        +    D+D V++
Sbjct: 195 KSPQQMFGTIAKTYFAQKMNIEPKDIIVVSIMPCLAKKYEAARPEMTTD-GTRDVDIVIS 253

Query: 382 TREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNC 441
           T+E   ++K  +I   +L++ + DK   ++SGAG IFG +GGV EAA+RTAY  I  +  
Sbjct: 254 TQELAELIKENNIDFNSLEDDDFDKPLGESSGAGTIFGTSGGVAEAAIRTAYELITNETI 313

Query: 442 PPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEI 501
           P   FK VR      +G+ EA   +    ++IA+ +GLA  R L++SI  GEK+Y  +EI
Sbjct: 314 PALEFKGVRGL----NGLKEAEVEINGEKIKIAIANGLATARELLNSIRNGEKNYHLIEI 369

Query: 502 MACPGGCVGGGGQP-IHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPN 560
           MAC GGC+G G QP I     +  KR   LY  D++  +R SHEN  +  +Y +F  +P 
Sbjct: 370 MACQGGCIGSGMQPFIKNHCNIIQKRSEALYSEDRHKTLRKSHENPYVLKIYEEFLGEPY 429

Query: 561 SHKAHSLLHTDH 572
             KAH  LHT++
Sbjct: 430 GEKAHKYLHTEY 441
>gi|154496519|ref|ZP_02035215.1| hypothetical protein BACCAP_00811 [Bacteroides capillosus ATCC
           29799]
 gi|150274152|gb|EDN01243.1| hypothetical protein BACCAP_00811 [Bacteroides capillosus ATCC
           29799]
          Length = 449

 Score =  315 bits (807), Expect = 5e-84,   Method: Composition-based stats.
 Identities = 188/446 (42%), Positives = 259/446 (58%), Gaps = 26/446 (5%)

Query: 135 NFPLIRDSKKCIKCMRCIQVCDKIQSLN-IWELEGTGARTTINVSGSRTIADADCSLCGQ 193
           N  ++R  +KCI+C  C   C  +  ++  + LE TG +             A C  CGQ
Sbjct: 7   NPSIVRWEEKCIRCGMCKVACTNLMGVHGTYTLEETGGK-------------AVCIYCGQ 53

Query: 194 CITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFD 253
           C   CPV ++ ERD+  +  +AVA+P+KVVVV  +PA+R + GE  G+        K+  
Sbjct: 54  CANACPVDSITERDECPQVRQAVADPNKVVVVSTSPAVRASLGEEFGMAPGAFVEGKMVA 113

Query: 254 ALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPH 313
            L+ +GADYV DT F+ADLTI+EEA E + R ++G+ +  P FTSCCPGWV F +   P 
Sbjct: 114 LLRALGADYVLDTNFAADLTIVEEASELLRRLTQGD-QPLPQFTSCCPGWVHFAEIYAPE 172

Query: 314 LVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFY--GEY 371
           L+ HLS+AKSP+ M G  +K+YFA+K+G  P  I  VA+ PC AKK EI  E  +   +Y
Sbjct: 173 LLPHLSTAKSPIGMQGPTVKTYFAQKMGLDPRQIVHVALTPCTAKKFEIRREEMHAAADY 232

Query: 372 AG----HDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEA 427
            G     D D ++TTRE  R  K+  +    L+++  D L   ASGAG+IFG TGGVMEA
Sbjct: 233 HGVEGMRDTDQIITTRELARWAKAEGVDWTALEDSPYDSLMGKASGAGVIFGNTGGVMEA 292

Query: 428 ALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLID 487
           ALRTAY  + G+  P    ++      E  G+ EA   L   +L +AV  G AN R  ++
Sbjct: 293 ALRTAYAYLTGQPAPASLLQLSPVRGYE--GVREAQVDLGGQSLNVAVIYGTANARGFLE 350

Query: 488 SIEAGEKHYDFVEIMACPGGCVGGGGQP---IHESGELAVKRGSNLYFIDKNSKVRYSHE 544
            ++A  K Y FVE+MACPGGC+GGGGQP   + ++ E    R + LY  D    +R SHE
Sbjct: 351 RMKADGKQYHFVEVMACPGGCIGGGGQPKDIMKDADETRKSRIAALYQRDGAMSLRTSHE 410

Query: 545 NECIKALYNDFFEKPNSHKAHSLLHT 570
           N  IKA+Y +F+  P S  A  +LHT
Sbjct: 411 NPEIKAVYEEFYGHPLSEMAEKMLHT 436
>gi|110799819|ref|YP_695522.1| [Fe] hydrogenase [Clostridium perfringens ATCC 13124]
 gi|110674466|gb|ABG83453.1| [Fe] hydrogenase [Clostridium perfringens ATCC 13124]
          Length = 696

 Score =  310 bits (793), Expect = 2e-82,   Method: Composition-based stats.
 Identities = 187/451 (41%), Positives = 265/451 (58%), Gaps = 25/451 (5%)

Query: 133 DKNFPLI-RDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLC 191
           +K+ P I RD +KCIKC  C  +C     +N             + S  +T   A C  C
Sbjct: 14  EKDNPSICRDEEKCIKCGSCKNICTDYIGVNG------------HYSLEKTNDTAVCINC 61

Query: 192 GQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKI 251
           GQC   CP  ++ E  D +K   A+++ DK+V+V  +PA+R + GE   ++       K+
Sbjct: 62  GQCANVCPTSSITEVFDYKKVQDAISDKDKIVIVSTSPAVRVSLGEEFNMNDGSFVQGKM 121

Query: 252 FDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQY 311
              L+++G DYV DT F+AD+TI+EEA E +ER +K   K  P FTSCCP WV++ ++ +
Sbjct: 122 IALLRKLGFDYVLDTNFAADMTIVEEASELVERITKNN-KPLPQFTSCCPAWVKYAETFH 180

Query: 312 PHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDME------ 365
           P ++ H+S++KSP+ M G  +K+YFA+K+G  P  I +VA+ PC AKK EI  E      
Sbjct: 181 PEILEHISTSKSPIGMQGPTIKTYFAKKMGIDPSKIVNVALTPCTAKKFEIKREEMNASG 240

Query: 366 LFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVM 425
            +YG     DMD V+TTRE     K   I   +L+++  DKL  +ASGAG+IF  TGGVM
Sbjct: 241 RYYGIEDMRDMDYVITTREVAIWAKEKEIDFNSLEDSNFDKLMGEASGAGVIFANTGGVM 300

Query: 426 EAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRL 485
           EAALRTAY  I  ++ P D + +   S +   G+ EASF + +  + IAV  G  N  + 
Sbjct: 301 EAALRTAYKYITKEDPPKDFYDL--ESVRGIEGVREASFKINDLEINIAVIYGTENALKF 358

Query: 486 IDSIEAGEKHYDFVEIMACPGGCVGGGGQPIH---ESGELAVKRGSNLYFIDKNSKVRYS 542
           I  I+  +K Y F+E+M CPGGC+GGGGQP     E  +L  KR   LY  D + K+R S
Sbjct: 359 ISKIKNSDKKYHFIEVMTCPGGCIGGGGQPKDKKFEGDKLREKRIDGLYKRDSSMKLRVS 418

Query: 543 HENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
           +ENE IK LY +F+EKP S+ A  +LHT +F
Sbjct: 419 YENEEIKKLYEEFYEKPLSNLAEEMLHTTYF 449
>gi|89893682|ref|YP_517169.1| hypothetical protein DSY0936 [Desulfitobacterium hafniense Y51]
 gi|89333130|dbj|BAE82725.1| hypothetical protein [Desulfitobacterium hafniense Y51]
          Length = 1150

 Score =  309 bits (791), Expect = 5e-82,   Method: Composition-based stats.
 Identities = 186/522 (35%), Positives = 279/522 (53%), Gaps = 22/522 (4%)

Query: 77   PKVRIDRRRTVQMILSQHDCKCAI--CVRSG-----NCTLQTLANDLNIQDVLYEEQLED 129
            P  R D  R V+  LS+   +     C++ G     +C L+  A+   +  + +++ + +
Sbjct: 553  PAERRDNFREVETGLSEETARAEARRCLKCGCYERYDCDLRQEAS---LHHIEFKKPVHE 609

Query: 130  QPW----DKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIAD 185
            +P+    + +  +IRD  KCI C RCI  C +++  +I        R  +       +  
Sbjct: 610  RPYIPIVEDHSIIIRDHNKCISCGRCIAACAEVEGPDILSFYMKHGRQLVGTKSGLPLDQ 669

Query: 186  ADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKD 245
             DC  CGQC+  CP GAL  R +  + +RA+ +  K  V  VAPA+R+      G+  ++
Sbjct: 670  TDCVSCGQCVNACPCGALDYRSEIGRVFRALNDLGKTTVAFVAPAVRSVVSSQYGVSYQE 729

Query: 246  ASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVR 305
            AS   I   LK+IG D VFD  F+ADLTI+EE  EF+ R      K  P FTSCCPGWV 
Sbjct: 730  AS-RFIAGLLKKIGFDKVFDFTFAADLTIVEETTEFLTRLQSH--KRIPQFTSCCPGWVN 786

Query: 306  FIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDME 365
            F++ +YP ++ +LSS KSP  M GA +K++F E     P+D++ V+I+PC+AKK E    
Sbjct: 787  FVERRYPEIIPYLSSCKSPQMMMGATVKNHFTELSEIDPKDLYVVSIVPCIAKKYEAARP 846

Query: 366  LFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVM 425
             F  +    D+D VLT+ E + M     I P  ++  +  + +   SGAGI+FGA+GGV 
Sbjct: 847  EFATD-GIRDVDAVLTSTEMLEMADIKLIEPADVESQDFCEPYKRVSGAGILFGASGGVA 905

Query: 426  EAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRL 485
            EAALR A   + G+       ++     +   GI EA+   K   + +AV SGL N   +
Sbjct: 906  EAALRMAVEKLTGEAITD---RLDYQEVRGLQGIKEAAVEAKGKKVNVAVISGLHNVEPI 962

Query: 486  IDSIEAG-EKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHE 544
            ++ I  G E  YD +E+MACPGGC+ G G P+ E  +   KR   L  ID+ S+ R S E
Sbjct: 963  LEKIIQGTEVGYDLIEVMACPGGCICGAGHPVPEKIDTLEKRQQVLVNIDQTSRYRKSQE 1022

Query: 545  NECIKALYNDFFEKPNSHKAHSLLHTDHFIWEMPRSPKRDRK 586
            N  I  LY++++ + NS  AH LLHT +   +     K DR+
Sbjct: 1023 NPDILRLYDEYYGEANSPLAHKLLHTHYEAVKREPVAKHDRR 1064

 Score = 63.2 bits (152), Expect = 5e-08,   Method: Composition-based stats.
 Identities = 35/105 (33%), Positives = 64/105 (60%), Gaps = 4/105 (3%)

Query: 2   VNLTIDNIKISAKENMTIMEAAESAGIPIPKLCF-LKGINEIAACRVCVVEL-EGKEKL- 58
           + +T++  ++    ++TI++A     I IP LC+ ++       C +CVVEL EG E+  
Sbjct: 10  IRVTVNGRQMEVYGDLTILQALLQEDIHIPHLCYDIRLERSNGNCGLCVVELGEGSEQQD 69

Query: 59  ITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKC-AICV 102
           + AC+  ++EGM+++TNSP++   R+  ++ IL+ H+  C A CV
Sbjct: 70  VKACHTPIQEGMIIHTNSPRLEHYRKIRLEQILADHNADCVAPCV 114
>gi|156866470|gb|EDO59842.1| hypothetical protein CLOLEP_03893 [Clostridium leptum DSM 753]
          Length = 366

 Score =  306 bits (784), Expect = 3e-81,   Method: Composition-based stats.
 Identities = 164/365 (44%), Positives = 228/365 (62%), Gaps = 16/365 (4%)

Query: 215 AVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTI 274
           A+A+P K VVVQ AP++R A GE  G+ +      K+  AL+R+G D VFDT F AD+TI
Sbjct: 4   AIADPKKHVVVQTAPSVRAALGEEFGMPIGTNVEGKMVAALRRLGFDKVFDTDFGADMTI 63

Query: 275 MEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKS 334
           MEEA+EFI+R   G +   P+ TSC PGW++F +  YP L+ +LSS KSP QM GA++K+
Sbjct: 64  MEEAHEFIDRVQNGGVL--PLITSCSPGWIKFCEFYYPELLPNLSSCKSPQQMQGALIKT 121

Query: 335 YFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGH--DMDCVLTTREFVRMLKSA 392
           ++AE     P+DI SV++MPC AKK EI  +    E A    D+D VLT RE  RM+K A
Sbjct: 122 WYAETHNIDPKDIVSVSVMPCTAKKFEISRD---DENAAGVPDVDVVLTVRELARMIKRA 178

Query: 393 HILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHS 452
           +I    L + + D     ++GA +IFGATGGVMEAALRTA   + GK+     ++ VR +
Sbjct: 179 NIDLTMLPDEKFDPTMDVSTGAAVIFGATGGVMEAALRTAADTLTGKSLDSIDYEEVRGT 238

Query: 453 SQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGG 512
                GI EA + +   ++++AV SGL+N   ++  ++ GE  Y F+EIM CPGGCV GG
Sbjct: 239 ----DGIKEAVYNVAGMDVKVAVASGLSNANEILKKVKNGEADYHFIEIMCCPGGCVNGG 294

Query: 513 GQPIHESG-----ELAVKRGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSL 567
           G PI  S      ++  +R   LY  DKN  +R SH+N  +K  Y ++  +P SHKAH +
Sbjct: 295 GMPIQPSSVRNFVDIRKERAKVLYEEDKNLPLRKSHDNPVVKKCYAEYLGEPGSHKAHEI 354

Query: 568 LHTDH 572
           LHT +
Sbjct: 355 LHTTY 359
>gi|51244331|ref|YP_064215.1| Fe-center hydrogenase, large subunit [Desulfotalea psychrophila
           LSv54]
 gi|50875368|emb|CAG35208.1| probable Fe-center hydrogenase, large subunit [Desulfotalea
           psychrophila LSv54]
          Length = 471

 Score =  300 bits (768), Expect = 2e-79,   Method: Composition-based stats.
 Identities = 182/438 (41%), Positives = 238/438 (54%), Gaps = 29/438 (6%)

Query: 141 DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHCPV 200
           D+  CI C +C+Q+C    S  +    G G R   N     T+ +             P+
Sbjct: 51  DTDACIFCGQCVQICSGYDSDLMSYATGRGKRLQ-NRGMLATVVE-------------PL 96

Query: 201 GALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGA 260
            A   R D      A+A+ +    VQ APA+R A GE  G+     +  K+  AL  +G 
Sbjct: 97  FAAHYRGDIFPLLAALADDEVSTFVQCAPAVRVALGEEFGMPYGSLTPGKLAAALHALGF 156

Query: 261 DYVFDTAFSADLTIMEEAYEFIERFS-KGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLS 319
             V+DT F+ADLTIMEE  E I R   +G+L   PMFTSCCPGWV+F++ QYP L+ HLS
Sbjct: 157 TKVYDTNFAADLTIMEEGAELIARIGGQGKL---PMFTSCCPGWVKFVEDQYPDLLEHLS 213

Query: 320 SAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDM-ELFYGEYAGHDMDC 378
           S KSP QM G + K+Y A++ G  PE IFS+A+MPC  KK E +  E+    Y   D+D 
Sbjct: 214 SCKSPQQMAGTLFKTYGAQEAGIAPEKIFSLAVMPCTCKKFECERPEMAASGY--RDVDL 271

Query: 379 VLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMG 438
           V+TTRE  ++LK   I    L + E D      SGAG IFG TGGVMEAALR+A   + G
Sbjct: 272 VITTRELAQLLKHVGIDFLALADAEFDNPLGCYSGAGNIFGTTGGVMEAALRSACEVLTG 331

Query: 439 KNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDF 498
           K  P      VR       G+  A+   +   LR+A+ +GLA+   L++ + AGE  + F
Sbjct: 332 KPLPSVELDYVRGG----EGVRFATVQHEGVELRVAIAAGLADIAPLLEQVRAGEADFQF 387

Query: 499 VEIMACPGGCVGGGGQPI----HESGELAVKRGSNLYFIDKNSKVRYSHENECIKALYND 554
           +E+M CP GCV GGGQP      +  E    R + LY  DK   VR SHEN  IK LY  
Sbjct: 388 MEVMCCPMGCVSGGGQPKTLLPSQVLEAHAGRRAGLYSHDKALPVRKSHENPEIKKLYEK 447

Query: 555 FFEKPNSHKAHSLLHTDH 572
           F  +P  H+AH LLHTDH
Sbjct: 448 FLGEPLGHQAHELLHTDH 465
>gi|78355522|ref|YP_386971.1| Ferredoxin hydrogenase [Desulfovibrio desulfuricans G20]
 gi|78217927|gb|ABB37276.1| Ferredoxin hydrogenase [Desulfovibrio desulfuricans G20]
          Length = 458

 Score =  298 bits (763), Expect = 7e-79,   Method: Composition-based stats.
 Identities = 186/465 (40%), Positives = 245/465 (52%), Gaps = 58/465 (12%)

Query: 141 DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS-RTIADADCSLCGQCITHCP 199
           DS  C  C RC  VC       +  +EG        V G+  +I +  C LCGQC+  C 
Sbjct: 11  DSDICTGCGRCKDVCP------VGAVEG--------VQGTPHSIREDVCVLCGQCVQQCS 56

Query: 200 VGA---------LRERDDTEKFWRAVANP----------DKVV---------VVQVAPAI 231
             A         + E+      + + A P           +V          +VQ APA+
Sbjct: 57  AFASFYEQHPACIAEKKRERGLFVSEAAPLFAAWHTGDAPRVAGRLAEGCHSMVQCAPAV 116

Query: 232 RTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFS-KGEL 290
           R A GE  G+     +  ++  AL+R+G D V+DT F+ADLTIMEE  E ++R    G L
Sbjct: 117 RAAIGEEFGMPAGALTPGRLAAALRRLGFDRVYDTNFAADLTIMEEGSELLQRMEGAGPL 176

Query: 291 KDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSV 350
              PMFTSCCP WVR+ + Q+P L+ HLSS KSP QM GAV KSY A+  G  P  +FSV
Sbjct: 177 ---PMFTSCCPAWVRYAEQQFPDLLEHLSSCKSPQQMAGAVFKSYGAQLDGVDPRQVFSV 233

Query: 351 AIMPCVAKKSEIDMELFYGEYAG-HDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFH 409
           A+MPC  KK+E        E+ G  D+D VLTT E   ML+ AHI    L +   D+   
Sbjct: 234 AVMPCTCKKAEAQRPGM--EHDGVRDVDAVLTTGELAAMLRQAHIDFAALPDEPFDRPLG 291

Query: 410 DASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKEN 469
             SGAG IFG TGGVMEAALRTAY  + G+  P      VR       GI  A+ T+   
Sbjct: 292 SYSGAGNIFGLTGGVMEAALRTAYELVTGEPVPCTELVYVRGG----EGIRHATLTMDGR 347

Query: 470 NLRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPI----HESGELAVK 525
             R+AV +GL + R L++++ AG    +FVE+M CP GC+ GGGQP      +  E+   
Sbjct: 348 TFRVAVVAGLQHVRPLLEAVRAGTCDVNFVEVMCCPQGCISGGGQPKVLLPFQRDEVYAA 407

Query: 526 RGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHT 570
           R + LY  D     R SHEN  ++ALY +F  +P SH +H+LLHT
Sbjct: 408 RKAALYRHDAELACRKSHENPQVQALYREFLGEPLSHVSHNLLHT 452
>gi|145953834|ref|ZP_01802842.1| hypothetical protein CdifQ_04003849 [Clostridium difficile
           QCD-32g58]
          Length = 458

 Score =  296 bits (758), Expect = 2e-78,   Method: Composition-based stats.
 Identities = 184/468 (39%), Positives = 251/468 (53%), Gaps = 55/468 (11%)

Query: 141 DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHC-- 198
           D   C  C  C +VC     +N  E E  G    IN+          C +CGQC+  C  
Sbjct: 6   DKDLCTGCRECSKVC----PVNAIEGE-EGKPQEINLD--------RCVMCGQCVQTCKS 52

Query: 199 ---------------------------PVGALRERDDTEKFWRAVANPDKVVVVQVAPAI 231
                                      P+ A     D +K  +A+++P+   +VQ APA+
Sbjct: 53  YASVIDEGFEFLQEKKQEREIPESINEPIFAAYNVCDIDKVKKALSDPNVFTMVQCAPAV 112

Query: 232 RTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELK 291
           R A GE  G  L      K+  AL+ +  D V+DT F+ADLTIMEE  E I+R ++G   
Sbjct: 113 RVALGEDFGYYLGYLGAGKMAAALRALNFDRVYDTNFAADLTIMEEGSELIKRVTEG--G 170

Query: 292 DKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVA 351
             PMFTSCCP WV+F++  YP L +HLSS KSP QM GA+ K+Y AE        IFSV+
Sbjct: 171 TLPMFTSCCPAWVKFMEKNYPKLTNHLSSCKSPQQMGGAIFKTYGAEINNVDASKIFSVS 230

Query: 352 IMPCVAKKSEIDMELFYGEYAGH-DMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHD 410
           IMPC  KK E D E    + +G+ D+D VLTTRE   ++K   I  + L+E + D     
Sbjct: 231 IMPCTCKKYECDREEM--DSSGYRDVDVVLTTRELAYLIKDMGIDFKNLREEKFDSPLGS 288

Query: 411 ASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENN 470
            SGAG IFG TGGVMEAA+RT Y  I G++ P    K VR     E+G  +++  + + +
Sbjct: 289 YSGAGTIFGVTGGVMEAAIRTGYELITGESIPDVEVKQVRG----ENGFRKSTIKIGDLD 344

Query: 471 LRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP---IHESGELAVK-R 526
           LR+ V SGL N   +++ +E G+   DF+E+M CP GCV GGGQP   + E  ELA + R
Sbjct: 345 LRVGVVSGLKNVIPVLEDLEKGKLDVDFIEVMTCPVGCVSGGGQPKILLEEYKELAYENR 404

Query: 527 GSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHFI 574
               Y  D++  +R SHEN  IK LY+++  +P   K+H LLHT + I
Sbjct: 405 TKATYVHDEHLAIRKSHENPDIKKLYDEYLVEPLGEKSHHLLHTTYCI 452
>gi|126700933|ref|YP_001089830.1| hydrogenase [Clostridium difficile 630]
 gi|115252370|emb|CAJ70211.1| hydrogenase [Clostridium difficile 630]
          Length = 461

 Score =  296 bits (758), Expect = 2e-78,   Method: Composition-based stats.
 Identities = 184/468 (39%), Positives = 251/468 (53%), Gaps = 55/468 (11%)

Query: 141 DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHC-- 198
           D   C  C  C +VC     +N  E E  G    IN+          C +CGQC+  C  
Sbjct: 9   DKDLCTGCRECSKVC----PVNAIEGE-EGKPQEINLD--------RCVMCGQCVQTCKS 55

Query: 199 ---------------------------PVGALRERDDTEKFWRAVANPDKVVVVQVAPAI 231
                                      P+ A     D +K  +A+++P+   +VQ APA+
Sbjct: 56  YASVIDEGFEFLQEKKQEREIPESINEPIFAAYNVCDIDKVKKALSDPNVFTMVQCAPAV 115

Query: 232 RTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELK 291
           R A GE  G  L      K+  AL+ +  D V+DT F+ADLTIMEE  E I+R ++G   
Sbjct: 116 RVALGEDFGYYLGYLGAGKMAAALRALNFDRVYDTNFAADLTIMEEGSELIKRVTEG--G 173

Query: 292 DKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVA 351
             PMFTSCCP WV+F++  YP L +HLSS KSP QM GA+ K+Y AE        IFSV+
Sbjct: 174 TLPMFTSCCPAWVKFMEKNYPKLTNHLSSCKSPQQMGGAIFKTYGAEINNVDASKIFSVS 233

Query: 352 IMPCVAKKSEIDMELFYGEYAGH-DMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHD 410
           IMPC  KK E D E    + +G+ D+D VLTTRE   ++K   I  + L+E + D     
Sbjct: 234 IMPCTCKKYECDREEM--DSSGYRDVDVVLTTRELAYLIKDMGIDFKNLREEKFDSPLGS 291

Query: 411 ASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENN 470
            SGAG IFG TGGVMEAA+RT Y  I G++ P    K VR     E+G  +++  + + +
Sbjct: 292 YSGAGTIFGVTGGVMEAAIRTGYELITGESIPDVEVKQVRG----ENGFRKSTIKIGDLD 347

Query: 471 LRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP---IHESGELAVK-R 526
           LR+ V SGL N   +++ +E G+   DF+E+M CP GCV GGGQP   + E  ELA + R
Sbjct: 348 LRVGVVSGLKNVIPVLEDLEKGKLDVDFIEVMTCPVGCVSGGGQPKILLEEYKELAYENR 407

Query: 527 GSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHFI 574
               Y  D++  +R SHEN  IK LY+++  +P   K+H LLHT + I
Sbjct: 408 TKATYVHDEHLAIRKSHENPDIKKLYDEYLVEPLGEKSHHLLHTTYCI 455
>gi|83590717|ref|YP_430726.1| Ferredoxin hydrogenase [Moorella thermoacetica ATCC 39073]
 gi|83573631|gb|ABC20183.1| Ferredoxin hydrogenase [Moorella thermoacetica ATCC 39073]
          Length = 460

 Score =  294 bits (753), Expect = 1e-77,   Method: Composition-based stats.
 Identities = 169/444 (38%), Positives = 243/444 (54%), Gaps = 27/444 (6%)

Query: 137 PLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCIT 196
           P I + + C+ C +C+Q+C    S      E   A+        R +  A          
Sbjct: 31  PQIINREICVNCGQCVQICSAYASPYTTSPETMAAKNR-----ERRLLPAAAPE------ 79

Query: 197 HCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALK 256
             P+ A       E    A+A PD    VQ APAIR A  E  GL  +  +V +I  AL+
Sbjct: 80  --PLFAAYNESHEELVREALARPDLFNAVQFAPAIRFALAEDFGLSPQVVTVGRIVAALR 137

Query: 257 RIGADYVFDTAFSADLTIMEEAYEFIERFS-KGELKDKPMFTSCCPGWVRFIKSQYPHLV 315
           R+G  YV+DT F+ADLT+MEE YE ++R    G L   P+F+SCCP WV+F++  YP L+
Sbjct: 138 RLGFKYVYDTNFAADLTVMEEGYELLQRLQGDGAL---PLFSSCCPAWVKFVEQAYPQLI 194

Query: 316 SHLSSAKSPMQMFGAVMKSYFAE-KIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGH 374
           ++LS+ KSP QM GA+ K+Y  +     +   +F  A+MPC+AKK E +     G Y G 
Sbjct: 195 ANLSTCKSPQQMAGAIFKTYTGQLDPDLRSRHLFVTAVMPCIAKKFECNRPELGGSY-GR 253

Query: 375 DMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYY 434
           D+D VLTTRE   ++K   I   +L E EPD+   + SGAG IFG TGGV EA LRTA  
Sbjct: 254 DVDAVLTTRELAHLIKDKGIDWHSLAEEEPDQPLGEYSGAGAIFGVTGGVTEAVLRTAAE 313

Query: 435 AIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEK 494
            + GK      F    H  +  +G  + +  L +  L I + +GL N   ++D + AG+ 
Sbjct: 314 VVGGKPLEEIEF----HEVRGMAGTRKVNINLGKEQLEIIIVAGLKNVVPILDDLIAGKA 369

Query: 495 HYDFVEIMACPGGCVGGGGQP--IHES--GELAVKRGSNLYFIDKNSKVRYSHENECIKA 550
            + F+E+MACP GC+ GGGQP  + E+  G +  +R +++Y  D++  VR +HEN  IK 
Sbjct: 370 SFHFMEVMACPAGCLSGGGQPKILVETYRGSIYRQRAASIYNHDRDLPVRKAHENPAIKQ 429

Query: 551 LYNDFFEKPNSHKAHSLLHTDHFI 574
           LY DF  +P    +H+LLHT + +
Sbjct: 430 LYADFLGQPLGELSHALLHTHYTV 453
>gi|154414518|ref|XP_001580286.1| Iron only hydrogenase large subunit, C-terminal domain containing
           protein [Trichomonas vaginalis G3]
 gi|121914502|gb|EAY19300.1| Iron only hydrogenase large subunit, C-terminal domain containing
           protein [Trichomonas vaginalis G3]
          Length = 559

 Score =  293 bits (751), Expect = 2e-77,   Method: Composition-based stats.
 Identities = 203/596 (34%), Positives = 299/596 (50%), Gaps = 52/596 (8%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M++LTI+      + N TI+EA     I +P LC    +  I AC V VV++ G   L  
Sbjct: 1   MIHLTINGQDAYVRRNTTIIEACRQLNIYVPTLCSHPDLPPIGACGVDVVKVNGSS-LQR 59

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC    +EGMVV TN+  V+      +Q               +    +Q   +  ++ +
Sbjct: 60  ACVTYCQEGMVVETNTMDVKQQSLLNLQKF-------------APATMMQKTPDIEDLWN 106

Query: 121 VLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGS 180
               +Q    P  +N  +  D+ KCI C  CI+ C  +Q ++             ++   
Sbjct: 107 YYQPKQGLPYPPQQNDSIQWDNTKCINCHLCIRACTNVQQID-------------SIDSV 153

Query: 181 RTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIG 240
               D  C  CG C+T CPV AL       +   A+A+ DK+ V+Q AP++R    E  G
Sbjct: 154 THAIDDSCIRCGHCLTVCPVAALTPFPSIGRVLEALAS-DKICVLQTAPSVRVTIAEGFG 212

Query: 241 LDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCC 300
            D       KI  A +++G  YVFD  + AD TI+EE  EF+ R    E    P FTSCC
Sbjct: 213 HDPGTICTGKIVAAARKMGFKYVFDINYGADQTIIEEGTEFMARLLNHE-APLPQFTSCC 271

Query: 301 PGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKS 360
           PGWV F+++++P ++ +LS+AKSP  M G  +K+YFA+  G  PE IF+V++MPC AKK 
Sbjct: 272 PGWVNFVETKHPEIIPNLSTAKSPHMMSGVAIKTYFAQVAGIPPEKIFTVSVMPCTAKKD 331

Query: 361 EIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILP-ETLKETEPDKLFHDASGAGIIFG 419
           EI+     G      +D VLT+ EFV M+K+ +    + L ++  D +  +++G   IFG
Sbjct: 332 EIERPQHKGV-----VDAVLTSVEFVEMIKNNYQFDWDNLPDSPYDNILSESTGGATIFG 386

Query: 420 ATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGL 479
           ATGGV EAALR  Y  + G        +++    +   G+  A+  +  NN+ IAV +G+
Sbjct: 387 ATGGVAEAALRFCYEKMTGLPIG----QLIYSDLRGLDGVKTATVNIAGNNINIAVCNGV 442

Query: 480 ANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHE----SGELAVKRGSNLYFIDK 535
            N    I+S     K +  VE+MACPGGCVGGGGQ +H       ++   R ++LY IDK
Sbjct: 443 GNAHDFINS--GMYKDFHIVEVMACPGGCVGGGGQVLHSRTVLKKDILQARINSLYAIDK 500

Query: 536 NSKVR---YSHENECIKALYNDFFEKPNSHKAHSLLHTDHFIWEMPRSPKRDRKGY 588
                    ++EN  +  +Y DF   P S +   L HT    W   RS KR + GY
Sbjct: 501 QKIAEGKSTTNENTQLLKMYRDFVGAPYSARVKQLFHT----WYTDRSLKRTQLGY 552
>gi|154421999|ref|XP_001584012.1| TvhydB protein, putative [Trichomonas vaginalis G3]
 gi|121918257|gb|EAY23026.1| TvhydB protein, putative [Trichomonas vaginalis G3]
          Length = 470

 Score =  292 bits (748), Expect = 4e-77,   Method: Composition-based stats.
 Identities = 181/446 (40%), Positives = 249/446 (55%), Gaps = 23/446 (5%)

Query: 141 DSKKCIKCMRCIQVCDKI------QSLNIWELEGTGARTTINVSGSRTIADADCSLCGQC 194
           D  KCI C  C++ C  +      +S+ I E +  G   T+     + +A+ +C  CGQC
Sbjct: 25  DMHKCINCQACVRACKNVAGQSVLKSVKINEGKKKGVVQTVT---GKLLAETNCIGCGQC 81

Query: 195 ITHCPVGALRERDDTEKFWRAVANP-DKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFD 253
              CP  A+ E+D  ++      N  D+++V Q+APAIR    E +G+ +   S  K+  
Sbjct: 82  TLVCPTQAIHEKDALKQMNNIFKNKGDRILVCQIAPAIRINMAEGLGVPVGTVSTGKVVT 141

Query: 254 ALKRIGADYVFDTAFSADLTIMEEAYEFIERFS--KGELKDKPMFTSCCPGWVRFIKSQY 311
           ALKR+G DYVFDT F ADLTI+EEA E ++R +  K  L   PMFTSCCP WV +++  Y
Sbjct: 142 ALKRLGFDYVFDTNFGADLTIVEEATELLQRLNDPKAVL---PMFTSCCPAWVNYVEKSY 198

Query: 312 PHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEY 371
           P  + HLS+ +SP+ M  AV+K+ F + IG  P+ IFSV IMPC AKK E   E    + 
Sbjct: 199 PQWMPHLSTCRSPIGMLSAVIKNVFPKHIGVDPKRIFSVGIMPCTAKKDEAAREQLMTKS 258

Query: 372 AGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRT 431
             H+ D  +T+RE  +M+K+A I  + L +TE D  +  A+G G IF ATGGVMEAA+R+
Sbjct: 259 GLHETDLDITSRELAKMIKAAKINFKELPDTELDSPYAMATGGGAIFCATGGVMEAAVRS 318

Query: 432 AYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEA 491
           AY    GK   P  F  VR +   E GI   +  +    +++AV  G+ N   LI  IE 
Sbjct: 319 AYKFATGKELAPIEFVQVRGA---EKGIKVGTVDINGREIKVAVAQGVKNAMSLIKKIEE 375

Query: 492 GE---KHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENECI 548
           G+   K   F E+MACPGGCVGGGG P  ++     KR    Y ID+ SK R   +N  +
Sbjct: 376 GQDDVKGVVFCEVMACPGGCVGGGGSPRAKTKAAMNKRLDATYRIDRASKYRTPQDNTQL 435

Query: 549 KALYNDFFEKPNSHK-AHSLLHTDHF 573
           + LYN +      H  AH   HT HF
Sbjct: 436 QDLYNAYLGGKFGHGLAHEYFHT-HF 460
>gi|50953715|gb|AAT90438.1| plastid FeFe-hydrogenase precursor [Chlamydomonas moewusii]
          Length = 458

 Score =  292 bits (747), Expect = 5e-77,   Method: Composition-based stats.
 Identities = 164/408 (40%), Positives = 230/408 (56%), Gaps = 32/408 (7%)

Query: 204 RERDDTEKFWRAVA------NPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKR 257
           ++ D     W+ VA        +K+ VV VAPA+R A  E +GL     +  ++   L+R
Sbjct: 55  KKADAAPAHWQLVAAELVKPKREKLTVVSVAPAVRVAISEALGLAPGAVTPGQLVAGLRR 114

Query: 258 IGADYVFDTAFSADLTIMEEAYEFIERFS---KGELKDK---PMFTSCCPGWVRFIKSQY 311
           +G   VFDT  +ADLTIMEE  E + R +   +G  K +   PMFTSCCPGW++ ++  Y
Sbjct: 115 LGFTKVFDTNLAADLTIMEEGTELLHRLADHLEGHPKQEEPMPMFTSCCPGWIQMVEKSY 174

Query: 312 PHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEY 371
           P L+ +LSS KSP  M GAV+K++FAE+ G KP DI S ++MPCV K+ E D  +     
Sbjct: 175 PELIPYLSSCKSPQMMMGAVIKNFFAEEAGVKPGDIISCSVMPCVRKQGEADRPMMTTTA 234

Query: 372 AGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRT 431
            G D+D V+TT E  +ML    I   +L + E D      SG G +FG TGGVMEAALRT
Sbjct: 235 EGRDVDHVITTVELAQMLTERGIDLTSLPDEEFDCPLGIGSGGGQLFGTTGGVMEAALRT 294

Query: 432 AYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTL---------------KENNLRIAVT 476
               + G+      F+ VR       GI  A+ TL               K  ++RIAV 
Sbjct: 295 VVELVSGQPMGRIVFEDVRGL----EGIKAATITLQPAANSPFAKYNPEGKGLDVRIAVA 350

Query: 477 SGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKN 536
           +GL N ++LI  ++AG   YDF+E+MACP GC+GGGGQP     ++  KR   +Y +D+ 
Sbjct: 351 NGLGNAKKLITEMKAGTSKYDFIEVMACPSGCIGGGGQPRSADKQILQKRQQAIYTLDER 410

Query: 537 SKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHFIWEMPRSPKRD 584
           + +R SHEN  I ALY  + ++P S  AH LLHT H++   P   +++
Sbjct: 411 AVIRRSHENPIIAALYKRWLQEPCSETAHHLLHT-HYVAGGPAEAQQE 457
>gi|110801841|ref|YP_698262.1| periplasmic [Fe] hydrogenase 1 [Clostridium perfringens SM101]
 gi|110682342|gb|ABG85712.1| periplasmic [Fe] hydrogenase 1 [Clostridium perfringens SM101]
          Length = 696

 Score =  292 bits (747), Expect = 5e-77,   Method: Composition-based stats.
 Identities = 181/450 (40%), Positives = 257/450 (57%), Gaps = 25/450 (5%)

Query: 133 DKNFPLI-RDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLC 191
           +K+ P I RD +KCIKC  C  +C     +N             + S  +T   A C  C
Sbjct: 14  EKDNPSICRDEEKCIKCGSCKNICTDYIGVNG------------HYSLEKTNDIAVCINC 61

Query: 192 GQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKI 251
           GQC   CP  ++ E  D +K   A+ + DK+V+V  +PA+R + GE   +D       K+
Sbjct: 62  GQCANVCPTSSITEVFDYKKVEDAINDKDKIVIVSTSPAVRVSLGEEFNMDDGSFVQGKM 121

Query: 252 FDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQY 311
              L+++G  YV DT F+AD+TI+EEA E +ER +K   K  P FTSCCP W+++ ++ +
Sbjct: 122 IALLRKLGFKYVLDTNFAADMTIVEEASELVERITKNN-KPLPQFTSCCPAWIKYAETFH 180

Query: 312 PHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDME------ 365
           P ++ H+S++KSP+ M G  +K+YFA+ +G  P  I +VA+ PC AKK EI  E      
Sbjct: 181 PEILDHISTSKSPIGMQGPTIKTYFAKNMGIDPSKIINVALTPCTAKKFEIKREEMNASG 240

Query: 366 LFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVM 425
            +YG     DMD V+TTRE     K   I   +L+++  DKL  +ASGAG+IF  TGGVM
Sbjct: 241 RYYGIEDMRDMDYVITTREVAIWAKEKGIDFNSLEDSNFDKLMGEASGAGVIFANTGGVM 300

Query: 426 EAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRL 485
           EAALRTAY  I  K  P D + +      E+  I EASF + + ++ +AV  G  N  + 
Sbjct: 301 EAALRTAYKYITKKEPPKDFYDLEAVRGMED--IREASFKINDLDINVAVIYGTENASKF 358

Query: 486 IDSIEAGEKHYDFVEIMACPGGCVGGGGQPIH---ESGELAVKRGSNLYFIDKNSKVRYS 542
           I  ++  +K Y FVE+M CPGGC+GGGGQP     +  +L  KR   LY  D + K++ S
Sbjct: 359 ISKMKDSDKKYHFVEVMTCPGGCIGGGGQPKDKNLQGDKLREKRIDGLYRRDSSMKLKVS 418

Query: 543 HENECIKALYNDFFEKPNSHKAHSLLHTDH 572
            ENE IK LY +F+ KP S  A  +LHT +
Sbjct: 419 CENEEIKNLYKEFYGKPLSDLAEKMLHTTY 448
>gi|23664246|gb|AAN39277.1| iron hydrogenase precursor [Neocallimastix frontalis]
          Length = 389

 Score =  292 bits (747), Expect = 5e-77,   Method: Composition-based stats.
 Identities = 160/378 (42%), Positives = 221/378 (58%), Gaps = 16/378 (4%)

Query: 205 ERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGADYVF 264
           ER++  +  R + +  K++V   APAIR A  E    D       K+   L+++G DY+F
Sbjct: 2   ERNEVIEVLRQLDSKRKILVCSTAPAIRVALAEEFNADPDFNFTGKMVAGLRKLGFDYIF 61

Query: 265 DTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSP 324
           DT FSADLTIMEE  E I R + G     PMFTSCCPGW+  ++  YP L  +LS+ KSP
Sbjct: 62  DTNFSADLTIMEEGTELINRLNNG--GKFPMFTSCCPGWINMVEKSYPELRENLSTCKSP 119

Query: 325 MQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFY--GEYAGH--DMDCVL 380
            QM GA++KSYFA+K+G   EDI  V++MPC AKK E     F   G+   +  D+D VL
Sbjct: 120 QQMIGALIKSYFAKKLGVSTEDIIHVSVMPCTAKKGEAKRPEFVQKGKDGKNYPDIDYVL 179

Query: 381 TTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKN 440
           TTRE + ++K   + P  L + + D     +S AG +FG TGGVMEAA+RTA      +N
Sbjct: 180 TTRELLTLMKLKKVNPAELADDKLDSPLGISSSAGNLFGVTGGVMEAAVRTAQIITGVEN 239

Query: 441 -CPPDAFKVVRHSSQEESGIIEASFTLKEN-----NLRIAVTSGLANTRRLIDSIEAGEK 494
             P    K VR       GI  A+  LK       N+R AV SG AN ++ ++ I+  E 
Sbjct: 240 PIPLGELKAVRGLE----GIKAATVPLKTKEGKDINVRAAVVSGGANIQKFLEKIKNKEV 295

Query: 495 HYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALYND 554
            +DFVE+M CPGGC+ GGGQP     ++  K+   +Y +D+ + +R SHENE +K +Y +
Sbjct: 296 EFDFVEMMMCPGGCINGGGQPKSADPKIVTKKMQRMYTMDEQATLRLSHENEEVKQIYKE 355

Query: 555 FFEKPNSHKAHSLLHTDH 572
           F  +PN H +H LLHT +
Sbjct: 356 FLIEPNGHLSHELLHTHY 373
>gi|150018615|ref|YP_001310869.1| hydrogenase, Fe-only [Clostridium beijerinckii NCIMB 8052]
 gi|149905080|gb|ABR35913.1| hydrogenase, Fe-only [Clostridium beijerinckii NCIMB 8052]
          Length = 461

 Score =  291 bits (744), Expect = 1e-76,   Method: Composition-based stats.
 Identities = 177/465 (38%), Positives = 245/465 (52%), Gaps = 57/465 (12%)

Query: 141 DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADAD-CSLCGQCITHC- 198
           D + C  C +C++VC       +  ++G          G     D D C  CGQCI  C 
Sbjct: 9   DKELCTGCQQCVEVCP------VNAIQGK--------KGQPQNIDYDVCVSCGQCIQVCN 54

Query: 199 ----------------------------PVGALRERDDTEKFWRAVANPDKVVVVQVAPA 230
                                       PV A   + +  K   A+ + +   +VQ APA
Sbjct: 55  SYGFENRENSHLIEEKRRDRGVLESVKEPVFAAFNKGNAAKVKEALHDEELFTIVQCAPA 114

Query: 231 IRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGEL 290
           +R + GE  GL     +  K+  AL+R+G + V+DT F ADLTIMEE  E I+R ++G  
Sbjct: 115 VRVSLGEEFGLKAGSLTAGKMAAALRRLGFNRVYDTNFGADLTIMEEGSELIKRVTEG-- 172

Query: 291 KDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSV 350
            + PMFTSCCP WV+F++  YP L++HLSS KSP QM G + K+Y A+     P+ I++V
Sbjct: 173 GELPMFTSCCPAWVKFMEQSYPELLNHLSSCKSPQQMAGTIFKTYGAKIDKVNPKKIYNV 232

Query: 351 AIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHD 410
           AIMPC  K+ E D E    +    D+D V+TTREF ++++   I  + LK+ E D     
Sbjct: 233 AIMPCTCKQFECDREEMQ-DSGFKDVDIVITTREFAQLIRDNEIDFKNLKDEEFDLPLGS 291

Query: 411 ASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENN 470
            +GAG IFG TGGVMEAALR+ Y  +  K+ P      VR S     GI  A   L +  
Sbjct: 292 YTGAGNIFGVTGGVMEAALRSGYEMLTKKSIPNLELNFVRGS----EGIRVAEVKLPKIT 347

Query: 471 LRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP-----IHESGELAVK 525
           L++AV SGL N  ++++ I+ G+  +DF+E+M CP GCV GGGQP     I     L V 
Sbjct: 348 LKVAVVSGLKNVVQILEDIKEGKCDFDFIEVMTCPEGCVSGGGQPKFILDIDRRNAL-VS 406

Query: 526 RGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHT 570
           R   +Y  D   ++R SHEN  IK LY +F  +P   K+H LLHT
Sbjct: 407 RKKGIYKHDSELEIRKSHENPFIKKLYEEFLIEPLGEKSHHLLHT 451
>gi|51894427|ref|YP_077118.1| iron hydrogenase [Symbiobacterium thermophilum IAM 14863]
 gi|51858116|dbj|BAD42274.1| iron hydrogenase [Symbiobacterium thermophilum IAM 14863]
          Length = 456

 Score =  289 bits (739), Expect = 5e-76,   Method: Composition-based stats.
 Identities = 179/467 (38%), Positives = 246/467 (52%), Gaps = 57/467 (12%)

Query: 141 DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADAD-CSLCGQCITHCP 199
           D + C  C RC +VC                   +   G     D + C +CGQC+  C 
Sbjct: 5   DQELCTGCRRCAEVCP--------------VDAIVGEPGKPQSVDQEICVMCGQCVQVCS 50

Query: 200 -VGAL-------RERDDTEK------------FW---------RAVANPDKVVVVQVAPA 230
             G++       RE+   E+             W          A+A+PD+ V+VQVAPA
Sbjct: 51  SYGSIWDDGLTPREQKLAERGLLPSVKEPLFAAWNEGRAKLVKEALADPDRYVMVQVAPA 110

Query: 231 IRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGEL 290
           +R A  E  G+ L   +  K+  AL+R+G D V+ T F+ADLTIMEE  E IER +KG  
Sbjct: 111 VRVAIAEEFGMPLGSLAPGKMAAALRRLGFDRVYSTDFTADLTIMEEGNELIERVTKG-- 168

Query: 291 KDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSV 350
              PMFTSCCP WV++++  YP L+ HLS+ KSP QM GA+ K+Y A+     P  ++SV
Sbjct: 169 GTLPMFTSCCPAWVKYLEQTYPELLPHLSTCKSPQQMAGALFKTYGAKVDNVDPAKVYSV 228

Query: 351 AIMPCVAKKSEIDM-ELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFH 409
           ++MPC  K  E    E+    Y   D+D V+TTRE   ++K A I    L E E D+   
Sbjct: 229 SVMPCTCKDFESGRPEMKASGY--RDVDVVITTRELAHLIKDAGIDFNALPEEEYDRPLG 286

Query: 410 DASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKEN 469
             +GAG IFGATGGVMEAALRTAY  I  K  P    K VR       G+  A+  +++ 
Sbjct: 287 LYTGAGTIFGATGGVMEAALRTAYEVIAKKPIPELDLKFVRGG----EGVRYATVKIEDL 342

Query: 470 NLRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQP--IHESGELAVK-- 525
            L++ V SGL N   +++ ++AG+  + F+E+M CP GCV GGGQP  +  S  L  +  
Sbjct: 343 ELKVCVVSGLKNVAPVLEQVKAGKADFHFMEVMTCPVGCVSGGGQPKALLPSDRLCARMA 402

Query: 526 RGSNLYFIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDH 572
           R  + Y  D     R S+EN  IK +Y +F  KP   K+H LLHT +
Sbjct: 403 RTESTYRHDAQLPHRKSNENPDIKKIYKEFLGKPLGEKSHHLLHTSY 449
>gi|6650985|gb|AAF22114.1| Fe-only hydrogenase [Megasphaera elsdenii]
          Length = 484

 Score =  288 bits (737), Expect = 7e-76,   Method: Composition-based stats.
 Identities = 175/444 (39%), Positives = 250/444 (56%), Gaps = 32/444 (7%)

Query: 141 DSKKCIKCMRCIQVCDKIQS-LNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHCP 199
           D  KC  C  C + C   Q+ L+ + L  TG                 C  CGQC + CP
Sbjct: 27  DVTKCKNCTLCRRACADTQTVLDYYSLSSTGDMPI-------------CVHCGQCSSACP 73

Query: 200 VGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIG 259
            GA+ E +D +K   A+ +P+K+V+ Q APA+R   GE  G+D       K+  AL+ +G
Sbjct: 74  FGAIVEVNDVDKVKAALKDPEKIVIFQTAPAVRVGLGEAFGMDPGTFVEGKMVAALRTLG 133

Query: 260 ADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLS 319
           ADYVFDT F ADLTIMEEA E + R    E+   P FTSCCP WV F ++ YP L+ HLS
Sbjct: 134 ADYVFDTDFGADLTIMEEATELLHRLQSEEIP-IPQFTSCCPAWVEFAETFYPDLLQHLS 192

Query: 320 SAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDME------LFYGEYAG 373
           S KSP+ +   V+K+YFA++    P+ I +V + PC AKK+EI         LF+ E   
Sbjct: 193 STKSPISILSPVIKTYFAQQKNIDPKKIVNVCVTPCTAKKAEIRRPELSASGLFWDEPEI 252

Query: 374 HDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAY 433
            D D  +TTRE  + ++  +I   +L++++ DK F +ASG G IFG +GGVMEAA+RTAY
Sbjct: 253 RDTDICITTRELAQWIQDENIDFASLEDSKFDKAFGEASGGGRIFGNSGGVMEAAIRTAY 312

Query: 434 YAIMGKNCPPD--AFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEA 491
           +   G+  P D   F+ VR       G+ +A+       L +A  SGL N R  ID +  
Sbjct: 313 HMFTGRPAPKDFIPFEPVRGL----QGVKKATVIFGHFVLHVAAISGLGNARAFIDDLIK 368

Query: 492 GE--KHYDFVEIMACPGGCVGGGGQP---IHESGELAVKRGSNLYFIDKNSKVRYSHENE 546
            +  + Y F+E+MACPGGC+GGGGQP   + +  ++   R +++Y  D+ + ++ S +N 
Sbjct: 369 NDAFEDYSFIEVMACPGGCIGGGGQPKVKLPQVKKVQEARTASIYKSDEETDIKASWQNP 428

Query: 547 CIKALYNDFFEKPNSHKAHSLLHT 570
            I+ LY  F ++P S  A   LHT
Sbjct: 429 EIETLYEAFLDEPLSEMAEFTLHT 452
>gi|123977205|ref|XP_001330775.1| iron hydrogenase [Trichomonas vaginalis G3]
 gi|121912586|gb|EAY17406.1| iron hydrogenase [Trichomonas vaginalis G3]
          Length = 468

 Score =  288 bits (736), Expect = 9e-76,   Method: Composition-based stats.
 Identities = 176/441 (39%), Positives = 249/441 (56%), Gaps = 17/441 (3%)

Query: 141 DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHCPV 200
           D  KCI C  C++ C  I   N+ +      ++ +     + +A+ +C  CGQC   CP 
Sbjct: 29  DMTKCINCQSCVRACTNIAGQNVLKSLTVNGKSVVQTVTGKPLAETNCISCGQCTLGCPK 88

Query: 201 GALRERDDTEKFWRAVANPD-KVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIG 259
             + E D        +   + ++ V Q+APAIR    E +G+     S+ K+  ALKR+G
Sbjct: 89  FTIFEADAINPVKEVLTKKNGRIAVCQIAPAIRINMAEALGVPAGTISLGKVVTALKRLG 148

Query: 260 ADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK----PMFTSCCPGWVRFIKSQYPHLV 315
            DYVFDT F+AD+TI+EEA E ++R S     DK    PMFTSCCP WV +++   P L+
Sbjct: 149 FDYVFDTNFAADMTIVEEATELVQRLS-----DKNAVLPMFTSCCPAWVNYVEKSDPSLI 203

Query: 316 SHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHD 375
            HLSS +SPM M  +V+K+ F +KIG   + I++VAIMPC AKK EI    F  +    +
Sbjct: 204 PHLSSCRSPMSMLSSVIKNVFPKKIGTTADKIYNVAIMPCTAKKDEIQRSQFTMKDGKQE 263

Query: 376 MDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYA 435
              VLT+RE  +M+K A I  + L +T  D  + +ASG G IF ATGGVMEAA+R+AY  
Sbjct: 264 TGAVLTSRELAKMIKEAKINFKELPDTPCDNFYSEASGGGAIFCATGGVMEAAVRSAYKF 323

Query: 436 IMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKH 495
           +  K   P   + VR  +   SG+  A   +    +++AV  G+ N   LI  I++GE+ 
Sbjct: 324 LTKKELAPIDLQDVRGVA---SGVKLAEVDIAGTKVKVAVAHGIKNAMTLIKKIKSGEEQ 380

Query: 496 Y---DFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALY 552
           +    FVE+MACPGGCV GGG P  ++ +    R +  Y IDK+SK R S +N  +  LY
Sbjct: 381 FKDVKFVEVMACPGGCVVGGGSPKAKTKKAVQARLNATYSIDKSSKHRTSQDNPQLLQLY 440

Query: 553 NDFFE-KPNSHKAHSLLHTDH 572
            + FE K   H AH LLHT +
Sbjct: 441 KESFEGKFGGHVAHHLLHTHY 461
>gi|13311187|emb|CAC34419.1| Fe-hydrogenase [Scenedesmus obliquus]
          Length = 449

 Score =  287 bits (734), Expect = 2e-75,   Method: Composition-based stats.
 Identities = 165/377 (43%), Positives = 223/377 (59%), Gaps = 28/377 (7%)

Query: 221 KVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYE 280
           KV++ Q+APA+R A  E +GL+  D +V ++   L+ +G DYVFDT F ADLTIMEE  E
Sbjct: 70  KVMIAQIAPAVRVAIAETMGLNPGDVTVGQMVTGLRMLGFDYVFDTLFGADLTIMEEGTE 129

Query: 281 FIERFSK------GELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKS 334
              R          + +  PMFTSCCPGWV  ++   P L+ +LSS KSP  M GAV+K+
Sbjct: 130 LRHRLQDHLEQHPNKEEPLPMFTSCCPGWVAMVEKSNPELIPYLSSCKSPQMMLGAVIKN 189

Query: 335 YFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAG-HDMDCVLTTREFVRMLKSAH 393
           YFA + G KPEDI +V++MPCV K+ E D E F    AG  ++D V+TT E  ++     
Sbjct: 190 YFAAEAGAKPEDICNVSVMPCVRKQGEADREWFNTTGAGGANVDHVMTTAELGKIFVERG 249

Query: 394 ILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSS 453
           I    L+E+  D    + SG G++FG TGGVMEAALRT Y  +  K  P D  ++V    
Sbjct: 250 IKLNDLQESPFDNPVGEGSGGGVLFGTTGGVMEAALRTVYEVVTQK--PLD--RIVFEDV 305

Query: 454 QEESGIIEASFTLKEN----------------NLRIAVTSGLANTRRLIDSIEAGEKHYD 497
           +   GI E++  L                    L IAV +GL N ++LI  + AGE  YD
Sbjct: 306 RGLEGIKESTLHLTPGPTSPFKAFAGADGTGITLNIAVANGLGNAKKLIKQLAAGESKYD 365

Query: 498 FVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALYNDFFE 557
           F+E+MACPGGC+GGGGQP     ++  KR + +Y +D+ + +R SHEN  I ALY  F  
Sbjct: 366 FIEVMACPGGCIGGGGQPRSADKQILQKRQAAMYDLDERAVIRRSHENPLIGALYEKFLG 425

Query: 558 KPNSHKAHSLLHTDHFI 574
           +PN HKAH LLHT H++
Sbjct: 426 EPNGHKAHELLHT-HYV 441
>gi|9837540|gb|AAG00591.1|AF289201_1 Fe-hydrogenase precursor [Chlamydomonas reinhardtii]
 gi|16945126|emb|CAC80065.1| Fe-hydrogenase [Chlamydomonas reinhardtii]
 gi|18026270|gb|AAL23572.1| iron-hydrogenase HydA1 [Chlamydomonas reinhardtii]
 gi|40736851|emb|CAC83731.1| Fe-hydrogenase [Chlamydomonas reinhardtii]
          Length = 497

 Score =  284 bits (727), Expect = 1e-74,   Method: Composition-based stats.
 Identities = 165/403 (40%), Positives = 218/403 (54%), Gaps = 50/403 (12%)

Query: 221 KVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYE 280
           K V VQVAPA+R A  E +GL     +  ++ + L+R+G D VFDT F ADLTIMEE  E
Sbjct: 85  KHVCVQVAPAVRVAIAETLGLAPGATTPKQLAEGLRRLGFDEVFDTLFGADLTIMEEGSE 144

Query: 281 FIERFSKG------ELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKS 334
            + R ++         +  PMFTSCCPGW+  ++  YP L+ ++SS KSP  M  A++KS
Sbjct: 145 LLHRLTEHLEAHPHSDEPLPMFTSCCPGWIAMLEKSYPDLIPYVSSCKSPQMMLAAMVKS 204

Query: 335 YFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFY--GEYAGHDMDCVLTTREFVRMLKSA 392
           Y AEK G  P+D+  V+IMPC  K+SE D + F    +     +D V+TT E   + K  
Sbjct: 205 YLAEKKGIAPKDMVMVSIMPCTRKQSEADRDWFCVDADPTLRQLDHVITTVELGNIFKER 264

Query: 393 HILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVR-H 451
            I    L E E D      SGAG++FG TGGVMEAALRTAY    G   P  +   VR  
Sbjct: 265 GINLAELPEGEWDNPMGVGSGAGVLFGTTGGVMEAALRTAYELFTGTPLPRLSLSEVRGM 324

Query: 452 SSQEESGIIE------------------------------------ASFTLKEN----NL 471
              +E+ I                                      A FT ++      L
Sbjct: 325 DGIKETNITMVPAPGSKFEELLKHRAAARAEAAAHGTPGPLAWDGGAGFTSEDGRGGITL 384

Query: 472 RIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLY 531
           R+AV +GL N ++LI  ++AGE  YDFVEIMACP GCVGGGGQP      +  KR + LY
Sbjct: 385 RVAVANGLGNAKKLITKMQAGEAKYDFVEIMACPAGCVGGGGQPRSTDKAITQKRQAALY 444

Query: 532 FIDKNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHFI 574
            +D+ S +R SHEN  I+ LY+ +  +P  HKAH LLHT H++
Sbjct: 445 NLDEKSTLRRSHENPSIRELYDTYLGEPLGHKAHELLHT-HYV 486
>gi|1171117|gb|AAC47159.1| iron hydrogenase [Trichomonas vaginalis]
          Length = 468

 Score =  283 bits (725), Expect = 2e-74,   Method: Composition-based stats.
 Identities = 174/441 (39%), Positives = 248/441 (56%), Gaps = 17/441 (3%)

Query: 141 DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHCPV 200
           D  KCI C  C++ C  I   N+ +      ++ +     + +A+ +C  CGQC   CP 
Sbjct: 29  DMTKCINCQSCVRACTNIAGQNVLKSLTVNGKSVVQTVTGKPLAETNCISCGQCTLGCPK 88

Query: 201 GALRERDDTEKFWRAVANPD-KVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIG 259
             + E D        +   + ++ V Q+APAIR    E +G+     S+ K+  ALKR+G
Sbjct: 89  FTIFEADAINPVKEVLTKKNGRIAVCQIAPAIRINMAEALGVPAGTISLGKVVTALKRLG 148

Query: 260 ADYVFDTAFSADLTIMEEAYEFIERFSKGELKDK----PMFTSCCPGWVRFIKSQYPHLV 315
            DYVFDT F+AD+TI+EEA E ++R S     DK    PMFTSCCP WV +++   P L+
Sbjct: 149 FDYVFDTNFAADMTIVEEATELVQRLS-----DKNAVLPMFTSCCPAWVNYVEKSDPSLI 203

Query: 316 SHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHD 375
            +LSS +SPM M  +V+K+ F +KIG   + I++VAIMPC  KK EI    F  +    +
Sbjct: 204 PYLSSCRSPMSMLSSVIKNVFPKKIGTTADKIYNVAIMPCTRKKDEIQRSQFTMKDGKQE 263

Query: 376 MDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYA 435
              VLT+RE  +M+K A I  + L +T  D  + +ASG G IF ATGGVMEAA+R+AY  
Sbjct: 264 TGAVLTSRELAKMIKEAKINFKELPDTPCDNFYSEASGGGAIFCATGGVMEAAVRSAYKF 323

Query: 436 IMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKH 495
           +  K   P   + VR  +   SG+  A   +    +++AV  G+ N   LI  I++GE+ 
Sbjct: 324 LTKKELAPIDLQDVRGVA---SGVKLAEVDIAGTKVKVAVAHGIKNAMTLIKKIKSGEEQ 380

Query: 496 Y---DFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALY 552
           +    FVE+MACPGGCV GGG P  ++ +    R +  Y IDK+SK R S +N  +  LY
Sbjct: 381 FKDVKFVEVMACPGGCVVGGGSPKAKTKKAVQARLNATYSIDKSSKHRTSQDNPQLLQLY 440

Query: 553 NDFFE-KPNSHKAHSLLHTDH 572
            + FE K   H AH LLHT +
Sbjct: 441 KESFEGKFGGHVAHHLLHTHY 461
>gi|106886998|ref|ZP_01354322.1| Ferredoxin hydrogenase [Clostridium phytofermentans ISDg]
 gi|106765525|gb|EAT22280.1| Ferredoxin hydrogenase [Clostridium phytofermentans ISDg]
          Length = 644

 Score =  283 bits (725), Expect = 2e-74,   Method: Composition-based stats.
 Identities = 174/437 (39%), Positives = 247/437 (56%), Gaps = 27/437 (6%)

Query: 145 CIKCMRCIQVC--DKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHCPVGA 202
           CI C +C +VC  D I                 +      I    C+ CG C++ CPV A
Sbjct: 224 CIGCDKCTKVCPVDCIVG---------------DFKEQHYIDYTRCTHCGACLSTCPVNA 268

Query: 203 LRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGADY 262
           +   +++  F R +A P+K+V+ Q+AP++R A GE  G +       KI   L+++G DY
Sbjct: 269 ITSGNNSILFLRDLATPNKIVITQMAPSVRVAIGEAFGFETGANVEKKIAAGLRKLGVDY 328

Query: 263 VFDTAFSADLTIMEEAYEFIERFSKGELKDK----PMFTSCCPGWVRFIKSQYPHLVSHL 318
           VFDT ++ADLTIMEEA E  ER  +    DK    P+ TSCCP WV+FI+  Y  ++   
Sbjct: 329 VFDTTWAADLTIMEEANELAERVKRYLEGDKEVKLPILTSCCPAWVKFIEQNYGDMLDVP 388

Query: 319 SSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDC 378
           S++KSPMQMF AV K  + ++ G   E I SVAIMPC+AKK E     F      +D+D 
Sbjct: 389 STSKSPMQMFAAVAKDLWGKEKGLSREQITSVAIMPCIAKKYEASRPEF-SRGLNYDVDY 447

Query: 379 VLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMG 438
           V+TT E + + K ++I    L++ E D++  + +GAGIIFG TGGV+EAA RTA   I G
Sbjct: 448 VITTTELIDIFKKSNIDLSQLEDEEIDQVMGEYTGAGIIFGRTGGVIEAATRTAVELITG 507

Query: 439 KNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDF 498
           +      F  +R       G      T+ +  LRI VT GL   R+++D I +GE+ Y  
Sbjct: 508 QRVDNIEFTSLRGF----DGFRSCELTVGDLTLRIGVTYGLKEARKMLDKIRSGEEFYHA 563

Query: 499 VEIMACPGGCVGGGGQPIHESGELAVK-RGSNLYFIDKNSKVRYSHENECIKALYNDFFE 557
           +EIMAC GGC+GGGGQP  +  E  +K R   L  ID++  +R S++N  + A+Y  F +
Sbjct: 564 IEIMACTGGCIGGGGQPRAKKREETIKSRMEGLNEIDRSLPLRRSNDNPAVLAIYEKFLD 623

Query: 558 KPNSHKAHSLLHTDHFI 574
            P S+KA  LLHT +F+
Sbjct: 624 YPLSNKAQELLHTRYFV 640
>gi|114567439|ref|YP_754593.1| Ferredoxin hydrogenase [Syntrophomonas wolfei subsp. wolfei str.
           Goettingen]
 gi|114338374|gb|ABI69222.1| Ferredoxin hydrogenase [Syntrophomonas wolfei subsp. wolfei str.
           Goettingen]
          Length = 387

 Score =  283 bits (724), Expect = 2e-74,   Method: Composition-based stats.
 Identities = 158/390 (40%), Positives = 218/390 (55%), Gaps = 25/390 (6%)

Query: 138 LIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITH 197
           +I  S  C  C  C  +C             TGA  +  +     I+   C  CGQC+ +
Sbjct: 9   VIHVSDDCKACDHCTFICP------------TGA-ISGELGQKHHISPKKCINCGQCLIN 55

Query: 198 CPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKR 257
           CP  A+ E    E+  +A+A+  K VVVQ APA+R A GE  G        NK++ AL++
Sbjct: 56  CPFNAIDEFSRVEELKKALADSQKFVVVQEAPAVRVALGEEFGQAPGTNVKNKMYAALRK 115

Query: 258 IGADYVFDTAFSADLTIMEEAYEFIERFSK-------GELKDKPMFTSCCPGWVRFIKSQ 310
           +G D V+DT F+ADLTIMEE  E I R           E+   P FTSCCP W+++ +  
Sbjct: 116 LGFDKVYDTEFTADLTIMEEGTELIHRVYGFLGVPGFEEVGPLPQFTSCCPAWIKYAEDN 175

Query: 311 YPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGE 370
           YP ++ H+SSAKSP QM+GAV K+Y AEK+   P ++FSV++MPC AKK E +   F   
Sbjct: 176 YPLVLPHISSAKSPQQMWGAVAKTYLAEKLNVDPANMFSVSVMPCTAKKYECERPEFIA- 234

Query: 371 YAGH-DMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAAL 429
            +GH D+D V+TTRE  +M+K A I    L + E D+    ++GA  IFGATGGVMEAAL
Sbjct: 235 -SGHQDVDLVITTRELAQMIKDAGIDFMGLPDEEADRFVGLSTGAATIFGATGGVMEAAL 293

Query: 430 RTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIA--VTSGLANTRRLID 487
           RTAY  + G++     F  VR         +E        +L ++  V +G  +   +I+
Sbjct: 294 RTAYEILSGESLGKVEFDAVRGLDPVREATVEVPVKALGTSLPVSVCVVTGTKHVANVIE 353

Query: 488 SIEAGEKHYDFVEIMACPGGCVGGGGQPIH 517
            + AG   Y F+E+M CPGGC+ GGGQPIH
Sbjct: 354 DVLAGRSKYHFIEVMNCPGGCINGGGQPIH 383
>gi|18073435|emb|CAC83291.1| Fe-hydrogenase ['Chlorella' fusca]
 gi|21732235|emb|CAC83290.1| Fe-hydrogenase ['Chlorella' fusca]
          Length = 436

 Score =  282 bits (721), Expect = 5e-74,   Method: Composition-based stats.
 Identities = 161/382 (42%), Positives = 223/382 (58%), Gaps = 28/382 (7%)

Query: 221 KVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYE 280
           ++++ Q+A A+R A  E IGL   D ++ ++   L+ +G DYVFDT F ADLTIMEE  E
Sbjct: 56  RLMIAQIASAVRVAIAETIGLAPGDVTIGQLVTGLRMLGFDYVFDTLFGADLTIMEEGTE 115

Query: 281 FIERFSK------GELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKS 334
            + R          + +  PMFTSCCPGWV  ++   P L+ +LSS KSP  M GAV+K+
Sbjct: 116 LLHRLQDHLEQHPNKEEPLPMFTSCCPGWVAMVEKSNPELIPYLSSCKSPQMMLGAVIKN 175

Query: 335 YFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAG--HDMDCVLTTREFVRMLKSA 392
           Y+A+++G +P DI +V++MPCV K+ E D E F    AG   D+D V+TT E  ++    
Sbjct: 176 YYAQQVGVQPSDICNVSVMPCVRKQGEADREWFNTTGAGLARDVDHVVTTAEVGKIFLER 235

Query: 393 HILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHS 452
            I    L E+  D    + +G  ++FG TGGVMEAALRT Y  +  K      F+ VR  
Sbjct: 236 GIKLNELPESNFDNPIGEGTGGALLFGTTGGVMEAALRTVYEVVTQKPMGRVDFEEVRGL 295

Query: 453 SQEESGIIEASFTLKENN----------------LRIAVTSGLANTRRLIDSIEAGEKHY 496
                GI EA  TLK  +                L+IAV +GL N ++LI S+  G+  Y
Sbjct: 296 E----GIKEAEITLKPGDDSPFKAFAGADGQGITLKIAVANGLGNAKKLIKSLSEGKAKY 351

Query: 497 DFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENECIKALYNDFF 556
           DF+E+MACPGGC+GGGGQP     ++  KR   +Y +D+ S +R SH+N  I+ALY+ F 
Sbjct: 352 DFIEVMACPGGCIGGGGQPRSTDKQILQKRQQAMYNLDERSTIRRSHDNPFIQALYDKFL 411

Query: 557 EKPNSHKAHSLLHTDHFIWEMP 578
             PNSHKAH LLHT +    +P
Sbjct: 412 GAPNSHKAHDLLHTHYVAGGIP 433
>gi|153953475|ref|YP_001394240.1| Predicted Fe-Fe hydrogenase 2 [Clostridium kluyveri DSM 555]
 gi|146346356|gb|EDK32892.1| Predicted Fe-Fe hydrogenase 2 [Clostridium kluyveri DSM 555]
          Length = 457

 Score =  282 bits (721), Expect = 6e-74,   Method: Composition-based stats.
 Identities = 176/447 (39%), Positives = 240/447 (53%), Gaps = 31/447 (6%)

Query: 133 DKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCG 192
           +K  P   D +KCI C +CIQ+C    S  I++   T     +   G     D       
Sbjct: 27  NKGEPQAIDMEKCIMCGQCIQICKGYYS--IYDDVATPVSKKLFDRGLLDNVDE------ 78

Query: 193 QCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIF 252
                 P+ A       +     + N D   +VQ APA+R A GE  GL     S  K+ 
Sbjct: 79  ------PLFAAYSTSRIKNVKEILRNTDVFKIVQCAPAVRVAIGEEFGLPFGTLSEGKMA 132

Query: 253 DALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYP 312
             L++IG D V+DT F ADLTIMEE  E ++R +KG     PMFTSCCP WV++++  YP
Sbjct: 133 VVLRKIGFDRVYDTNFGADLTIMEEGSELLDRITKG--GTLPMFTSCCPAWVKYMEQTYP 190

Query: 313 HLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDM-ELFYGEY 371
            L+ HLSS KSP QM GA+ KSY AE     P  I++VA+MPC  K+ E +  E+   EY
Sbjct: 191 ELLPHLSSCKSPQQMAGAIFKSYGAEINKVNPAKIYNVAVMPCTCKEFESEREEMSCNEY 250

Query: 372 AGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRT 431
               +D V+TTRE   ++K A I   TL + + D +    +GAG IFG+TGGVMEAALRT
Sbjct: 251 --RSVDIVITTRELAHLIKDADIDFNTLSDDKFDDVLGMYTGAGTIFGSTGGVMEAALRT 308

Query: 432 AYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEA 491
            Y     K+ P      +R       G   A   L +  L++ + SGL + ++++D I+ 
Sbjct: 309 GYELYTKKSIPKIELTDIRGG----QGFRTAEVELGDFKLKVGIVSGLKHVKKVLDMIKK 364

Query: 492 GEKHYDFVEIMACPGGCVGGGGQP--IHESGEL----AVKRGSNLYFIDKNSKVRYSHEN 545
           G+    F+E+M CP GCV GGGQP  I ES +     A KRG  LY  D +   R SHEN
Sbjct: 365 GKCDMHFIEVMTCPEGCVSGGGQPKIIFESDKNIAYDARKRG--LYNHDSSLPYRKSHEN 422

Query: 546 ECIKALYNDFFEKPNSHKAHSLLHTDH 572
             I+ LY++F  +P  +K+H LLHT +
Sbjct: 423 PGIQKLYSEFLGEPLGYKSHELLHTKY 449
>gi|123479045|ref|XP_001322682.1| Iron only hydrogenase large subunit, C-terminal domain containing
           protein [Trichomonas vaginalis G3]
 gi|121905533|gb|EAY10459.1| Iron only hydrogenase large subunit, C-terminal domain containing
           protein [Trichomonas vaginalis G3]
          Length = 1102

 Score =  281 bits (718), Expect = 1e-73,   Method: Composition-based stats.
 Identities = 177/576 (30%), Positives = 288/576 (50%), Gaps = 49/576 (8%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M+++TI+  ++S K+   I++A    GI +P LC    I     C +CVV++ G    + 
Sbjct: 1   MLSVTINGKQVSCKKGTFILQACTDNGIYVPTLCAHPDIPPAGNCGLCVVKVNGNSYEL- 59

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC+  V  GMV+ T++P+V+   +R++  + + +D             +  +     I+D
Sbjct: 60  ACSTKVTNGMVIETDTPEVK---KRSLDALNAFND-------------MPLMPGSKEIED 103

Query: 121 VLYEEQLEDQP-----WDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTI 175
           + Y+  +  +P      +K   L  D + C+ C RC++VC  +Q +   + E        
Sbjct: 104 I-YKYLIPKRPIRGRKAEKTNALSFDPETCVNCGRCVRVCGDMQYIGALDEE-------- 154

Query: 176 NVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAW 235
               S ++ D DC  CG C T CP   L          RA+A   K++V+Q+ P+   + 
Sbjct: 155 ----SHSLNDNDCIQCGMCTTVCPTDCLTYNSSISSIIRAMA-AGKILVLQIHPSSSVSL 209

Query: 236 GEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPM 295
           GE  G  +      KI  A + IG  YVFD  F  D+ I+E A+E + + S  +    PM
Sbjct: 210 GELFGEKIGVDCTKKIIGAAREIGFRYVFDVNFGGDINIIETAHELLHKLSL-QPDSLPM 268

Query: 296 FTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPC 355
           FTS CP WV F++  +P L+ +LS+ KSP  +   ++++Y+A       + +F V+++PC
Sbjct: 269 FTSWCPAWVNFVEKLHPELIPNLSTVKSPHILLSVIIRNYYAHLKEIDLQKLFIVSLLPC 328

Query: 356 VAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAG 415
            A K EI  E          +DCVLTTREF  ++K   I    L   E D++  ++SG+ 
Sbjct: 329 TANKDEIKREQL-----SETVDCVLTTREFGELIKKFDIDWTELHPGEFDEILGESSGSA 383

Query: 416 IIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAV 475
            ++G +GG +EA  R  Y  + GK+       V  H  + +  I EAS       L   V
Sbjct: 384 ALYGVSGGALEATARYLYENLTGKSLG----DVKYHQWRGKDDIREASVDFNGRILNSCV 439

Query: 476 TSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDK 535
            +G+A  R LI+S     K Y F++++ACP GC+ GGGQP   + + A+ R   +Y +D+
Sbjct: 440 CNGVAAARELIES--GNYKKYQFIDVVACPDGCIAGGGQPKLHNKKNALPRTEAIYQMDE 497

Query: 536 NSKVRYS-HENECIKALYNDFFEKPNSHKAHSLLHT 570
           +   R + H N+ +  +Y+DF   P    A SL HT
Sbjct: 498 SKPDRPTPHNNKALLKIYDDFIGNPYDDFAQSLFHT 533
>gi|150016647|ref|YP_001308901.1| hydrogenase, Fe-only [Clostridium beijerinckii NCIMB 8052]
 gi|149903112|gb|ABR33945.1| hydrogenase, Fe-only [Clostridium beijerinckii NCIMB 8052]
          Length = 644

 Score =  278 bits (710), Expect = 1e-72,   Method: Composition-based stats.
 Identities = 176/447 (39%), Positives = 258/447 (57%), Gaps = 28/447 (6%)

Query: 142 SKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHCPVG 201
           +KKCI C  C + C  +  +N  EL+               I    C+ CG C++ CPV 
Sbjct: 219 TKKCIGCGACKRAC-PVDCIN-GELKK-----------KHEIDYNRCTHCGACVSACPVD 265

Query: 202 ALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGAD 261
           A+   D+T  F R +A P+KVV+ Q+APA+R A GE  G +  +    KI   L+++G D
Sbjct: 266 AISAGDNTMLFLRDLATPNKVVITQMAPAVRVAIGEAFGFEPGENVEKKIAAGLRKLGVD 325

Query: 262 YVFDTAFSADLTIMEEAYEFIERFSKGELKDK----PMFTSCCPGWVRFIKSQYPHLVSH 317
           YVFDT++ ADLTIMEEA E  ER  +    D+    P+ TSCCP W++FI+  Y  ++  
Sbjct: 326 YVFDTSWGADLTIMEEAAELQERLERHLAGDESVKLPILTSCCPSWIKFIEQNYGDMLDV 385

Query: 318 LSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMD 377
            SSAKSPM+MF  V K  +A++ G   +++ SVAIMPC+AKK E     F  +   +D+D
Sbjct: 386 PSSAKSPMEMFAIVAKEIWAKEKGLSRDEVTSVAIMPCIAKKYEASRAEFSVD-MNYDVD 444

Query: 378 CVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIM 437
            V+TTRE +++ +++ I  + +++ E D +  + +GAGIIFG TGGV+EAA RTA   + 
Sbjct: 445 YVITTRELIKIFENSGINLKEIEDEEIDTVMGEYTGAGIIFGRTGGVIEAATRTALEKMT 504

Query: 438 GKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYD 497
           G+      F+ +R         +EA     +  LRI V  GL    +++D I +GE+ + 
Sbjct: 505 GERFDNIEFEGLRGWDGFRVCELEAG----DIKLRIGVAHGLREAAKMLDKIRSGEEFFH 560

Query: 498 FVEIMACPGGCVGGGGQPIHESGELAV--KRGSNLYFIDKNSKVRYSHENECIKALYNDF 555
            +EIMAC GGC+GGGGQP  +  + A   KR   L  ID++  +R S+EN  + A+Y  +
Sbjct: 561 AIEIMACVGGCIGGGGQPKTKGNKQAALQKRAEGLNNIDRSKTLRRSNENPEVLAIYEKY 620

Query: 556 FEKPNSHKAHSLLHTDHFIWEMPRSPK 582
            + P S+KAH LLHT +F    PR  K
Sbjct: 621 LDHPLSNKAHELLHTVYF----PRVKK 643
>gi|4029298|emb|CAA76342.1| hydrogenase [Nyctotherus ovalis]
          Length = 456

 Score =  270 bits (691), Expect = 2e-70,   Method: Composition-based stats.
 Identities = 159/444 (35%), Positives = 244/444 (54%), Gaps = 32/444 (7%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAA-CRVCVVELEGKEKL- 58
           M++L ID   IS  + + + +A + AG  +P +C+   +      CRVC+VE        
Sbjct: 22  MISLKIDGKIISVPKGIMLADAIKKAGANVPTMCYHPDLPTSGGICRVCLVESAKSPGYP 81

Query: 59  ITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNI 118
           I +C   VEEGM + T   K++  R+  + ++LS+H   C  C  + NC  Q L+ ++NI
Sbjct: 82  IISCRTPVEEGMEIVTQGSKMKEYRQANLALMLSRHPNACLSCTSNTNCKTQELSANMNI 141

Query: 119 QDVLYEEQL---EDQPWDKNFPLIRDSKKCIKCMRCIQVCD--KIQSLNIWELEGTGART 173
               +        D  +D    + RD+ KCI C  C+  C    + +L  +  EG   ++
Sbjct: 142 GQCGFANATPPKNDDSYDMTTAIERDNDKCINCDICVHTCSLQGLNALGFYNEEGHAVKS 201

Query: 174 --TINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAI 231
             T++VS        +C  CGQCI  CP GA+ E+ +      A+ N  + +V Q+AP+I
Sbjct: 202 MGTLDVS--------ECIQCGQCINRCPTGAITEKSEIRPVLDAI-NIQQRLVFQMAPSI 252

Query: 232 RTAWGEHIGLDLKDASV-NKIFDALKRIGAD-YVFDTAFSADLTIMEEAYEFIERFSKGE 289
           R A  E  G+   +  + N+I  AL+++G++ +V DT FSADLTI+EE +E IER  +  
Sbjct: 253 RVAVAEEFGIKPGEKILKNEIATALRKLGSNVFVLDTNFSADLTIIEEGHELIERLYRNV 312

Query: 290 LKDK-----------PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAE 338
              K           PM TSCCPGW+ FI+  YP L+++LS+ KSP  M GA++K Y+A+
Sbjct: 313 TGKKLLGGDHMPIDLPMLTSCCPGWIMFIEKNYPDLLNNLSTCKSPQGMLGALIKGYWAK 372

Query: 339 KIGK-KPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPE 397
            I K  P+DI SV+IMPC AKK+E +     G+    D+D +LTTRE  +MLK ++I   
Sbjct: 373 NIKKMDPKDIVSVSIMPCTAKKAEKERPQLRGDEGYKDVDYILTTRELAKMLKQSNIDLA 432

Query: 398 TLKETEPDKLFHDASGAGIIFGAT 421
            ++ T  DK+  + +GA +IFG T
Sbjct: 433 KMEPTPFDKVMSEGTGAAVIFGVT 456
>gi|123505468|ref|XP_001328981.1| Iron only hydrogenase large subunit, C-terminal domain containing
           protein [Trichomonas vaginalis G3]
 gi|121911931|gb|EAY16758.1| Iron only hydrogenase large subunit, C-terminal domain containing
           protein [Trichomonas vaginalis G3]
          Length = 541

 Score =  269 bits (687), Expect = 4e-70,   Method: Composition-based stats.
 Identities = 183/590 (31%), Positives = 287/590 (48%), Gaps = 72/590 (12%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M+++ ID  +   K+  TI++     G+ IP LC    +  IA C VCVV++ G    + 
Sbjct: 1   MLSIKIDGKEYQEKKGQTILQVCNKHGVYIPTLCNHPDLPPIAHCGVCVVKINGN-NFVL 59

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLN-IQ 119
           +C++ +  GM + T +P+++      +Q                 + T+     ++  + 
Sbjct: 60  SCSHKIAAGMEIETGTPEIKAKALDALQNF--------------SDVTMMPKTPEIEELY 105

Query: 120 DVLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSG 179
             L   +  +    K   +  D   CI+C RC + C  IQ+++  + +            
Sbjct: 106 TYLKPARKVNMTPQKLTSISFDPGLCIQCDRCTRACSDIQAMDAIQED------------ 153

Query: 180 SRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAWGEHI 239
           +  I D DC  CGQC   CP  A+ E     K  +A+A    ++++Q AP++R   GE  
Sbjct: 154 THQIIDFDCIQCGQCANVCPTNAIYETPAIPKVIQALAK-GYIMIMQFAPSVRVTMGEMF 212

Query: 240 GLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSC 299
           G +       KI  A + +G  YVFD A+ AD+T++EE  E + +    E    PMFTSC
Sbjct: 213 GDEPGTICTGKIIAASRMMGFRYVFDIAYGADITVLEEGAELVHKIQNNE--KLPMFTSC 270

Query: 300 CPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK 359
           CP WV F++ ++P L+  LS+AKSP  M  A +K+ FA+     P  IF V++MPC AKK
Sbjct: 271 CPSWVNFVERKHPELIPQLSTAKSPHMMSAAAIKTVFADVNNIDPSKIFLVSMMPCTAKK 330

Query: 360 SEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEP---DKLFHDASGAGI 416
            EI      G+     +D V+T REF +M+K+  I   TL        DK+  ++SG G 
Sbjct: 331 DEIIRTPLQGQ-----VDAVITAREFGQMIKTFDIDWSTLDSDHTAAFDKMMGESSGGGN 385

Query: 417 IFGATGGVMEAALRTAYYAIMGKN--CPPDAFKVVRHSSQEESGIIEASFTLKENNLRIA 474
           IFG +GGVME+ +R     + G+    PPD     R  S+E   +  A   + +   +I 
Sbjct: 386 IFGVSGGVMESTMRYVSEKLTGQTLVSPPD----FRQISEE---MRSAEVQIGDRTFKIG 438

Query: 475 VTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVK----RGSNL 530
           +  G+A  + L++S E  +  YDF+E+MACP GC+ GGG P     +L +K    R   L
Sbjct: 439 ICGGIAAAKDLLESGEFDD--YDFIEVMACPRGCISGGGHP-----KLPIKRIPERAKAL 491

Query: 531 YFID-------KNSKVRYSHENECIKALYNDFFEKPNSHKAHSLLHTDHF 573
           Y ID       K S ++     EC + L     E+ N+   + + HT HF
Sbjct: 492 YNIDGKKGEMNKLSALKNEEAAECYRIL-----EEKNADLKNHIFHT-HF 535
>gi|78357324|ref|YP_388773.1| Ferredoxin hydrogenase [Desulfovibrio desulfuricans G20]
 gi|78219729|gb|ABB39078.1| Ferredoxin hydrogenase [Desulfovibrio desulfuricans G20]
          Length = 439

 Score =  266 bits (679), Expect = 4e-69,   Method: Composition-based stats.
 Identities = 154/386 (39%), Positives = 213/386 (55%), Gaps = 24/386 (6%)

Query: 141 DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIAD-ADCSLCGQCITHCP 199
           D  KC+ C  C   C             TG    +   G R + D   C  CGQC+ +CP
Sbjct: 52  DHDKCMACGECEYHCP------------TGVMQEVTEDGYRGVVDPVACVNCGQCLANCP 99

Query: 200 VGALRERDD-TEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRI 258
            GA+ E      + +  + +PD VVV   APA+R A GE  GL        ++  AL+R+
Sbjct: 100 FGAIHEEVSFVGELYEKLKDPDTVVVSMPAPAVRYALGECFGLPTGTYVGGQMHAALRRL 159

Query: 259 GADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHL 318
           G + V+DT ++AD+TIMEE  E +ER   G +   P FTSCCPGW++F ++ YP L  HL
Sbjct: 160 GFNLVWDTEWTADVTIMEEGTELLERVKHGNMP-LPQFTSCCPGWIKFAETFYPDLEKHL 218

Query: 319 SSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSE-IDMELFYGEYAGHDMD 377
           S+ KSP+ M G + K+Y A++ G   + +++V+IMPC+AKK E +  E+    Y   D+D
Sbjct: 219 STCKSPIAMIGPLAKTYGAQEAGVPAKKMYTVSIMPCIAKKFEGMRPEMNASGY--RDID 276

Query: 378 CVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIM 437
             +TTRE   M+K A I   +L   EPD     ++GA  IF  +GGVMEAALR AY A+ 
Sbjct: 277 ATITTRELAWMIKKAGIDFTSLPSEEPDPALGMSTGAATIFCTSGGVMEAALRLAYEALS 336

Query: 438 GKNCPPDAFKVVRHSSQEESGIIEASFTLKE-NNLRIAVTSGLANTRRLIDSIEAGEKHY 496
           G        KVVR       GI  A   +     +++AV SGL N  +L + + AG+  Y
Sbjct: 337 GGTLADPDIKVVR----THEGINTAEVPVPNFGTVKVAVASGLDNAAKLCEEVRAGKSPY 392

Query: 497 DFVEIMACPGGCVGGGGQPIHESGEL 522
            F+E+M CPGGCV GGGQP+ E G L
Sbjct: 393 HFIEVMTCPGGCVNGGGQPL-EPGML 417
>gi|1914864|emb|CAA72423.1| cytochrome-c3 hydrogenase [Desulfovibrio fructosovorans]
          Length = 421

 Score =  265 bits (677), Expect = 6e-69,   Method: Composition-based stats.
 Identities = 150/408 (36%), Positives = 225/408 (55%), Gaps = 32/408 (7%)

Query: 133 DKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCG 192
           D+ + +  D  KCI C  C+  C             TGA T  +    + +  A C  CG
Sbjct: 23  DQAYIVQVDETKCIGCDTCMGYCP------------TGAITGESGEPHKVVDPAACINCG 70

Query: 193 QCITHCPVGALRERDD-TEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKI 251
           QC+THCPV A+ E      +    + + +  V+   APA+R A G+  G+ L   +   +
Sbjct: 71  QCLTHCPVAAIYETVSFVPEIEAKLKDKNVKVIAMPAPAVRYALGDPFGMPLGAVTTEHM 130

Query: 252 FDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQY 311
              LK++G D V+D  F+AD+TI EE  E + R +K   K  P FTSCCPGW ++ ++ Y
Sbjct: 131 LTGLKQLGFDNVWDNEFTADVTIWEEGSELLARITKKLDKPLPQFTSCCPGWQKYAETFY 190

Query: 312 PHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKK-----SEIDMEL 366
           P L+ H SS KSP+ M G + K+Y A+++G +P+ I++V+IMPC AKK      E+D   
Sbjct: 191 PELLPHFSSCKSPIGMMGPLAKTYGAKELGYEPKQIYTVSIMPCTAKKFEGMRPEMDASG 250

Query: 367 FYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVME 426
           F       D+D  + TRE   M+K A I    +   + D +  +++G   IFG +GGVME
Sbjct: 251 F------RDIDATINTRELAYMMKKAGIDLPKIANGKRDAVMGESTGGATIFGVSGGVME 304

Query: 427 AALRTAYYAIMGKNCPPDA--FKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRR 484
           AALR AY A+  K  PP +  FK VR      +GI EA+  +   ++++AV +G  N  +
Sbjct: 305 AALRFAYQALTKK--PPQSWDFKAVRGL----NGIKEATINIGGTDVKVAVVNGGKNFAK 358

Query: 485 LIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYF 532
           + D ++AG+  Y F+E MACPGGCV GGGQPI  +   ++ R +  ++
Sbjct: 359 VCDEVKAGKSPYHFIEFMACPGGCVMGGGQPIMPTVLESMNRTTTKFY 406
>gi|1345094|gb|AAC47160.1| TvhydB protein
          Length = 449

 Score =  263 bits (671), Expect = 4e-68,   Method: Composition-based stats.
 Identities = 170/430 (39%), Positives = 236/430 (54%), Gaps = 32/430 (7%)

Query: 141 DSKKCIKCMRCIQVCDKI------QSLNIWELEGTGARTTINVSGSRTIADADCSLCGQC 194
           D  KCI C  C++ C  +      +S+ I E +  G   T+     + +A+ +C  CGQC
Sbjct: 25  DMHKCINCQACVRACKNVAGQSVLKSVKINEGKKKGVVQTVT---GKLLAETNCIGCGQC 81

Query: 195 ITHCPVGALRERDDTEKFWRAVANP-DKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFD 253
              CP  A+ E+D  ++      N  D+++V Q+APAIR      I +     S    F 
Sbjct: 82  TLVCPTQAIHEKDALKQMNNIFKNKGDRILVCQIAPAIR------INMRRPWCSSRNSFH 135

Query: 254 -----ALKRIGADYVFDTAFSADLTIMEEAYEFIERFS--KGELKDKPMFTSCCPGWVRF 306
                + +R+G DYVFDT F ADLTI+EEA E ++R +  K  L   PMFTSCCP WV +
Sbjct: 136 RQSRYSPQRLGFDYVFDTNFGADLTIVEEATELLQRLNDPKAVL---PMFTSCCPAWVNY 192

Query: 307 IKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMEL 366
           ++  YP  + HLS+ +SP+ M  AV+K+ F + IG  P+ IFSV IMPC AKK E   E 
Sbjct: 193 VEKSYPQWMPHLSTCRSPIGMLSAVIKNVFPKHIGVDPKRIFSVGIMPCTAKKDEAAREQ 252

Query: 367 FYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVME 426
              +   H+ D  +T+RE  +M+K+A I  + L +TE D  +  A+G G IF ATGGVME
Sbjct: 253 LMTKSGLHETDLDITSRELAKMIKAAKINFKELPDTELDSPYAMATGGGAIFCATGGVME 312

Query: 427 AALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLI 486
           AA+R+AY    GK   P  F  VR +   E GI   +  +    +++AV  G+ N   LI
Sbjct: 313 AAVRSAYKFATGKELAPIEFVQVRGA---EKGIKVGTVDINGREIKVAVAQGVKNAMSLI 369

Query: 487 DSIEAGE---KHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSH 543
             IE G+   K   F E+MACPGGCVGGGG P  ++     KR    Y ID+ SK R   
Sbjct: 370 KKIEEGQDDVKGVVFCEVMACPGGCVGGGGSPRAKTKAAMNKRLDATYRIDRASKYRTPQ 429

Query: 544 ENECIKALYN 553
           +N  ++ LYN
Sbjct: 430 DNTQLQDLYN 439
>gi|116748293|ref|YP_844980.1| hydrogenases, Fe-only [Syntrophobacter fumaroxidans MPOB]
 gi|116697357|gb|ABK16545.1| hydrogenases, Fe-only [Syntrophobacter fumaroxidans MPOB]
          Length = 417

 Score =  262 bits (670), Expect = 5e-68,   Method: Composition-based stats.
 Identities = 154/404 (38%), Positives = 223/404 (55%), Gaps = 22/404 (5%)

Query: 118 IQDVLYEEQLEDQPWDKNFPLIR-DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTIN 176
           I+ V+Y+E+            ++ D +KC  C  C   C             TGA    +
Sbjct: 4   IEKVMYQEKPPAAADPDTLLFVQVDPEKCQGCGECDNHCP------------TGAVQARD 51

Query: 177 VSGSR-TIADADCSLCGQCITHCPVGALRER-DDTEKFWRAVANPDKVVVVQVAPAIRTA 234
            +G R  ++ A C  CGQC+ +CP GA+ E     ++    + +P  V V   APA+R A
Sbjct: 52  PAGVRHVVSPAACINCGQCLVNCPHGAVYETVSYVDEITARLKDPATVAVSMPAPAVRYA 111

Query: 235 WGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGEL-KDK 293
            GE  G         K+  ALK++G  +V+D  ++AD+TIMEE  E ++R SK +  K  
Sbjct: 112 LGECFGYPTGAYVGGKMHAALKQLGFRFVWDNEYTADVTIMEEGTELLQRISKPDRHKPL 171

Query: 294 PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIM 353
           P FTSCCPGWV+F++  YP L+ HLS+ KSP+ M GA+ K+Y A++     + +++V+IM
Sbjct: 172 PQFTSCCPGWVKFMECYYPDLLPHLSTCKSPIGMLGALAKTYGAQETKTPRDRMYTVSIM 231

Query: 354 PCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASG 413
           PC+AKK E  +          D+D  +TTRE   M+K A I  ++L +  PD +   ++G
Sbjct: 232 PCIAKKFE-GLRPEMAASGCRDIDATITTRELAFMIKQAGIDFKSLPDMAPDPILGMSTG 290

Query: 414 AGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTL-KENNLR 472
           A  IF  +GGVMEAALR AY  +  +  P    KVVR       GI  A   + +   ++
Sbjct: 291 AATIFATSGGVMEAALRLAYEVLSKQKLPSPDIKVVR----THEGINTADIKVPRFGTVK 346

Query: 473 IAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPI 516
           +AV SGLAN  +L D + AG+  Y F+EIM CPGGCV GGGQP+
Sbjct: 347 VAVASGLANAAKLCDEVRAGKSPYHFIEIMTCPGGCVNGGGQPM 390
>gi|24375408|ref|NP_719451.1| periplasmic Fe hydrogenase, large subunit [Shewanella oneidensis
           MR-1]
 gi|24350246|gb|AAN56895.1|AE015824_6 periplasmic Fe hydrogenase, large subunit [Shewanella oneidensis
           MR-1]
          Length = 410

 Score =  261 bits (666), Expect = 1e-67,   Method: Composition-based stats.
 Identities = 158/404 (39%), Positives = 218/404 (53%), Gaps = 42/404 (10%)

Query: 141 DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHCPV 200
           ++ KC  C  C Q C    ++N       GA   ++     +I +  C  CGQC+ +CP 
Sbjct: 18  NASKCKGCDACKQFC-PTHAIN-------GASGAVH-----SIDEDKCLSCGQCLINCPF 64

Query: 201 GALRERDDT-EKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIG 259
            A+ E     E   + +A+ +  VV  +APA+R A GE  GL   +    K++ A+ + G
Sbjct: 65  SAIEETHSALETVIKKLADKNTTVVGIIAPAVRVAIGEEFGLGTGELVTGKLYGAMNQAG 124

Query: 260 ADYVFDTAFSADLTIMEEAYEFIERFS---KGELKDKPM--FTSCCPGWVRFIKSQYPHL 314
              +FD  F+ADLTIMEE  EFI R     KGE    P+  FTSCCPGWVR+++++YP L
Sbjct: 125 FK-IFDCNFAADLTIMEEGSEFIHRLHANVKGEANAGPLPQFTSCCPGWVRYLETRYPAL 183

Query: 315 VSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGH 374
           + +LS+AKSP QM G V K+Y A+    +PE+IF+V++MPC +KK E     F   +  H
Sbjct: 184 LPNLSTAKSPQQMAGTVAKTYGAKVYQMQPENIFTVSVMPCTSKKLEASRPEFNSAWQYH 243

Query: 375 -----------DMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGG 423
                      D+D VLTTRE  ++LK   I      E + D LF + +GAG IFG TGG
Sbjct: 244 QEHGANSPSYQDIDAVLTTREMAQLLKLLDIDLANTAEYQGDSLFSEYTGAGTIFGTTGG 303

Query: 424 VMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTR 483
           VMEAALRTA+  + G       F+ VR       G+  AS +L +  L   VT  +A   
Sbjct: 304 VMEAALRTAHKVLTGTEMAKLEFEPVRGL----KGVKSASVSLFDTELNQDVTVNVAVVH 359

Query: 484 RLIDSIE-------AGEKHYDFVEIMACPGGCVGGGGQPIHESG 520
            + ++IE       AG   Y F+E+M C GGCV GGGQPI   G
Sbjct: 360 DMGNNIEPVLRDVMAGTSPYHFIEVMNCAGGCVNGGGQPIEGKG 403
>gi|113971582|ref|YP_735375.1| hydrogenases, Fe-only [Shewanella sp. MR-4]
 gi|113886266|gb|ABI40318.1| hydrogenases, Fe-only [Shewanella sp. MR-4]
          Length = 410

 Score =  260 bits (664), Expect = 2e-67,   Method: Composition-based stats.
 Identities = 158/404 (39%), Positives = 218/404 (53%), Gaps = 42/404 (10%)

Query: 141 DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHCPV 200
           ++ KC  C  C Q C    ++N       GA   ++     +I +  C  CGQC+ +CP 
Sbjct: 18  NASKCKGCDACKQFC-PTHAIN-------GASGAVH-----SIDEDKCLSCGQCLINCPF 64

Query: 201 GALRERDDT-EKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIG 259
            A+ E     E   + +A+ +  VV  +APA+R A GE  GL   +    K++ A+ + G
Sbjct: 65  SAIEETHSALETVIKKLADKNTTVVGIIAPAVRVAIGEEFGLGTGELVTGKLYGAMNQAG 124

Query: 260 ADYVFDTAFSADLTIMEEAYEFIERF---SKGELKDK--PMFTSCCPGWVRFIKSQYPHL 314
              +FD  F+ADLTIMEE  EFI R    +KGE      P FTSCCPGWVR+++++YP L
Sbjct: 125 FK-IFDCNFAADLTIMEEGSEFIHRLHANAKGEENAGALPQFTSCCPGWVRYLETRYPAL 183

Query: 315 VSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGH 374
           + +LS+AKSP QM G V K+Y A+    +PE+IF+V++MPC +KK E     F   +  H
Sbjct: 184 LPNLSTAKSPQQMAGTVAKTYGAKVYQMQPENIFTVSVMPCTSKKLEASRPEFNSAWQYH 243

Query: 375 -----------DMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGG 423
                      D+D VLTTRE  ++LK   I      E + D LF + +GAG IFG TGG
Sbjct: 244 QEHGANTPSYQDIDAVLTTREMAQLLKMLDIDLANTPEYQGDSLFSEYTGAGTIFGTTGG 303

Query: 424 VMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTR 483
           VMEAALRTA+  + G       F+ VR       G+  AS +L +  L   VT  +A   
Sbjct: 304 VMEAALRTAHKVLTGTEMAKLEFEPVRGL----KGVKSASVSLFDTELNQNVTVNVAVVH 359

Query: 484 RLIDSIE-------AGEKHYDFVEIMACPGGCVGGGGQPIHESG 520
            + ++IE       AG   Y F+E+M C GGCV GGGQPI   G
Sbjct: 360 DMGNNIEPVLRDVMAGTSPYHFIEVMNCAGGCVNGGGQPIEGKG 403
>gi|88660702|gb|ABD48098.1| periplasmic Fe-hydrogenase large subunit [Shewanella
           decolorationis]
          Length = 410

 Score =  259 bits (662), Expect = 3e-67,   Method: Composition-based stats.
 Identities = 158/404 (39%), Positives = 217/404 (53%), Gaps = 42/404 (10%)

Query: 141 DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADADCSLCGQCITHCPV 200
           ++ KC  C  C Q C    ++N      +GA        + +I +  C  CGQC+ +CP 
Sbjct: 18  NASKCKGCDACKQFC-PTHAIN----GASGA--------AHSIDEDKCLSCGQCLINCPF 64

Query: 201 GALRERDDT-EKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIG 259
            A+ E     E   + +A+ +  VV  +APA+R A GE  GL   +    K++ A+ + G
Sbjct: 65  SAIEETHSALETVIKKLADKNTTVVGIIAPAVRVAIGEEFGLGTGELVTGKLYGAMNQAG 124

Query: 260 ADYVFDTAFSADLTIMEEAYEFIERFS---KGELKDK--PMFTSCCPGWVRFIKSQYPHL 314
              +FD  F+ADLTIMEE  EFI R     KGE      P FTSCCPGWVR+++++YP L
Sbjct: 125 FK-IFDCNFAADLTIMEEGSEFIHRLHANVKGEENAGALPQFTSCCPGWVRYLETRYPAL 183

Query: 315 VSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGH 374
           + +LS+AKSP QM G V K+Y A+    +PE+IF+V++MPC +KK E     F   +  H
Sbjct: 184 LPNLSTAKSPQQMAGTVAKTYGAKVYQMQPENIFTVSVMPCTSKKLEASRPEFNSAWQYH 243

Query: 375 -----------DMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGG 423
                      D+D VLTTRE  ++LK   I      E + D LF + +GAG IFG TGG
Sbjct: 244 QEHGANAPSYQDIDAVLTTREMAQLLKMLDIDLANTPEYQGDSLFSEYTGAGTIFGTTGG 303

Query: 424 VMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTR 483
           VMEAALRTA+  + G       F+ VR       G+  AS +L +  L   VT  +A   
Sbjct: 304 VMEAALRTAHKVLTGTEMAKLEFEPVRGL----KGVKSASVSLFDTQLNQNVTVNVAVVH 359

Query: 484 RLIDSIE-------AGEKHYDFVEIMACPGGCVGGGGQPIHESG 520
            + ++IE       AG   Y F+E+M C GGCV GGGQPI   G
Sbjct: 360 DMGNNIEPVLRDVMAGTSPYHFIEVMNCAGGCVNGGGQPIEGKG 403
>gi|117919163|ref|YP_868355.1| response regulator receiver protein [Shewanella sp. ANA-3]
 gi|117611495|gb|ABK46949.1| response regulator receiver protein [Shewanella sp. ANA-3]
          Length = 410

 Score =  257 bits (656), Expect = 2e-66,   Method: Composition-based stats.
 Identities = 157/405 (38%), Positives = 212/405 (52%), Gaps = 44/405 (10%)

Query: 141 DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADAD-CSLCGQCITHCP 199
           ++ KC  C  C Q C                      SG+    D D C  CGQC+ +CP
Sbjct: 18  NASKCKGCDACKQFCP--------------THAIHGASGAVHSIDEDKCLSCGQCLINCP 63

Query: 200 VGALRERDDT-EKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRI 258
             A+ E     E   + +A+ +  VV  +APA+R A GE  GL   +    K++ A+ + 
Sbjct: 64  FSAIEETHSALETVIKKLADKNTTVVGIIAPAVRVAIGEEFGLGTGELVTGKLYGAMNQA 123

Query: 259 GADYVFDTAFSADLTIMEEAYEFIERFS---KGELKDK--PMFTSCCPGWVRFIKSQYPH 313
           G   +FD  F+ADLTIMEE  EFI R     KGE      P FTSCCPGWVR+++++YP 
Sbjct: 124 GFK-IFDCNFAADLTIMEEGSEFIHRLHANVKGEENAGALPQFTSCCPGWVRYLETRYPA 182

Query: 314 LVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAG 373
           L+ +LS+AKSP QM G V K+Y A+    +PE+IF+V++MPC +KK E     F   +  
Sbjct: 183 LLPNLSTAKSPQQMAGTVAKTYGAKVYQMQPENIFTVSVMPCTSKKLEASRPEFNSAWQY 242

Query: 374 H-----------DMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATG 422
           H           D+D VLTTRE  ++LK   I      E + D +F + +GAG IFG TG
Sbjct: 243 HQEQGANTPSYQDIDAVLTTREMAQLLKMLDIDLANTPEYQGDSMFSEYTGAGTIFGTTG 302

Query: 423 GVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANT 482
           GVMEAALRTA+  + G       F+ VR       G+  AS +L +  L   VT  +A  
Sbjct: 303 GVMEAALRTAHKVLTGTEMAKLEFEPVRGL----KGVKSASVSLFDTQLNQNVTVNVAVV 358

Query: 483 RRLIDSIE-------AGEKHYDFVEIMACPGGCVGGGGQPIHESG 520
             + ++IE       AG   Y F+E+M C GGCV GGGQPI   G
Sbjct: 359 HDMGNNIEPVLRDVMAGTSPYHFIEVMNCAGGCVNGGGQPIEGKG 403
>gi|83282978|gb|ABC01050.1| Fe-hydrogenase [uncultured bacterium]
          Length = 221

 Score =  245 bits (626), Expect = 5e-63,   Method: Composition-based stats.
 Identities = 125/225 (55%), Positives = 155/225 (68%), Gaps = 4/225 (1%)

Query: 277 EAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYF 336
           EA EFI +    E +  PMFTSCCPGWVRF+KSQYP +V  LS+AKSP QMFGA+ KSY+
Sbjct: 1   EASEFIAKLKNKENETFPMFTSCCPGWVRFLKSQYPDMVDQLSTAKSPQQMFGAISKSYY 60

Query: 337 AEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILP 396
           A+ +  +PE+I S++IMPC+AKK E  +       AG D+D VLTTRE  RM+ + HI P
Sbjct: 61  AKLLHVEPENICSISIMPCLAKKQECTLPTMDSAGAGPDVDIVLTTREIERMILAEHIHP 120

Query: 397 ETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEE 456
           E L E E D      SGAG+IFGATGGVMEAALRTAY+ + G+N  PDAF+ VR      
Sbjct: 121 EELAEEEFDMPLGVGSGAGVIFGATGGVMEAALRTAYHLVAGENPDPDAFRNVRGM---- 176

Query: 457 SGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEI 501
            G  EA+F +    LR+AV SGL NTRRL++++  GE  YDFVEI
Sbjct: 177 DGWKEATFDIAGVPLRVAVASGLGNTRRLVEALREGEVTYDFVEI 221
>gi|77921079|gb|ABB05318.1| Fe-hydrogenase [uncultured bacterium]
 gi|77921091|gb|ABB05324.1| Fe-hydrogenase [uncultured bacterium]
 gi|83282958|gb|ABC01040.1| Fe-hydrogenase [uncultured bacterium]
 gi|83282994|gb|ABC01058.1| Fe-hydrogenase [uncultured bacterium]
          Length = 221

 Score =  244 bits (622), Expect = 2e-62,   Method: Composition-based stats.
 Identities = 124/225 (55%), Positives = 155/225 (68%), Gaps = 4/225 (1%)

Query: 277 EAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYF 336
           EA EFI +    E +  PMFTSCCPGWVRF+KSQYP +V  LS+AKSP QMFGA+ KSY+
Sbjct: 1   EASEFIAKLKNKENETFPMFTSCCPGWVRFLKSQYPDMVDQLSTAKSPQQMFGAISKSYY 60

Query: 337 AEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILP 396
           A+ +  +PE+I S++IMPC+AKK E  +       AG D+D VLTTRE  RM+ + HI P
Sbjct: 61  AKLLQVEPENICSISIMPCLAKKQECTLPTMDSAGAGPDVDIVLTTREIERMILAEHIHP 120

Query: 397 ETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEE 456
           E L E E D      SGAG+IFGATGGVMEAALRTAY+ + G+N  PDAF+ VR      
Sbjct: 121 EELAEEEFDMPLGVGSGAGVIFGATGGVMEAALRTAYHLVAGENPDPDAFRNVRGM---- 176

Query: 457 SGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEI 501
            G  EA+F +    LR+AV SGL NTR+L++++  GE  YDFVEI
Sbjct: 177 DGWKEATFDIAGVPLRVAVASGLGNTRQLVEALRKGEVAYDFVEI 221
>gi|77921081|gb|ABB05319.1| Fe-hydrogenase [uncultured bacterium]
          Length = 221

 Score =  243 bits (621), Expect = 2e-62,   Method: Composition-based stats.
 Identities = 125/225 (55%), Positives = 154/225 (68%), Gaps = 4/225 (1%)

Query: 277 EAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYF 336
           EA EFI +    E +  PMFTSCCPGWVRF+KSQYP +V  LS+AKSP QMFGA+ KSY+
Sbjct: 1   EASEFIAKLKNKENETFPMFTSCCPGWVRFLKSQYPDMVDQLSTAKSPQQMFGAISKSYY 60

Query: 337 AEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILP 396
           A+ +  +PE+I S++IMPC+AKK E  +       AG D+D VLTTRE  RM+ + HI P
Sbjct: 61  AKLLHVEPENICSISIMPCLAKKQECTLPTMDSAGAGPDVDIVLTTREIERMILAEHIHP 120

Query: 397 ETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEE 456
           E L E E D      SGAG IFGATGGVMEAALRTAY+ + G+N  PDAF+ VR      
Sbjct: 121 EELAEEEFDMPLGVGSGAGAIFGATGGVMEAALRTAYHLVAGENPDPDAFRNVRGM---- 176

Query: 457 SGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEI 501
            G  EA+F +    LR+AV SGL NTRRL++++  GE  YDFVEI
Sbjct: 177 DGWKEATFDIAGVPLRVAVASGLGNTRRLVEALREGEVTYDFVEI 221
>gi|130071|sp|P13629|PHFL_DESVO Periplasmic [Fe] hydrogenase large subunit (Fe hydrogenlyase)
 gi|145099|gb|AAA23373.1| [Fe]-hydrogenase alpha subunit
          Length = 421

 Score =  243 bits (621), Expect = 2e-62,   Method: Composition-based stats.
 Identities = 156/421 (37%), Positives = 228/421 (54%), Gaps = 23/421 (5%)

Query: 116 LNIQDVLYEEQLEDQPWD--KNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGART 173
           + ++ + YE+   D   D  K F +  D  KCI C  C Q C             TGA  
Sbjct: 4   IEMEKIFYEDHAPDPKADPDKLFFIQIDESKCIGCDSCQQYCP------------TGAIF 51

Query: 174 TINVSGSRTIADADCSLCGQCITHCPVGALRERDD-TEKFWRAVANPDKVVVVQVAPAIR 232
                  +   +  C  CGQC+THCPVGA+ E      +  + +   D  V+   APA+R
Sbjct: 52  GDTGDAHKIPHEELCINCGQCLTHCPVGAIYESQSWVTEIEKKIKAKDVKVIAMPAPAVR 111

Query: 233 TAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKD 292
            A G+  GL +   +  K+F ALK +G D+ +D  F+AD+TI EE  EF++R +K   K 
Sbjct: 112 YALGDAFGLPVGTVTTGKMFSALKELGFDHCWDNEFTADVTIWEEGTEFVQRLTKKLDKP 171

Query: 293 KPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAI 352
            P FTSCCPGW ++++S YP L  H+SS KSP+ M G + K+Y A+++      +++V+I
Sbjct: 172 LPQFTSCCPGWHKYVESLYPELFPHMSSCKSPIGMLGTLAKTYGADRMKYDRAKVYTVSI 231

Query: 353 MPCVAKKSEIDMELFYGEYAGH-DMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDA 411
           MPC AKK E      +   +GH D+D  + TRE   M+K A I    L + + D L  ++
Sbjct: 232 MPCTAKKYEGMRPQLWD--SGHKDIDATIDTRELAYMIKKAKIDFTKLPDGKRDTLMGES 289

Query: 412 SGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNL 471
           +G   +FG TGGVMEAALR AY A+ GK      FK VR       G+ EA+  +   ++
Sbjct: 290 TGGATLFGVTGGVMEAALRYAYQAVTGKKPESMDFKGVRGL----QGVKEATVNVGGVDV 345

Query: 472 RIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPIHESG-ELAVKRGSNL 530
           ++AV  G      + + ++AG+  + F+E MACPGGCV GGGQP+     E A +R + +
Sbjct: 346 KVAVVHGARRFHDVCELVKAGKAPWHFIEFMACPGGCVCGGGQPVMPGVLEAADRRSTRM 405

Query: 531 Y 531
           Y
Sbjct: 406 Y 406
>gi|77921087|gb|ABB05322.1| Fe-hydrogenase [uncultured bacterium]
          Length = 221

 Score =  238 bits (607), Expect = 8e-61,   Method: Composition-based stats.
 Identities = 122/225 (54%), Positives = 153/225 (68%), Gaps = 4/225 (1%)

Query: 277 EAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYF 336
           EA EFI +    E +  PMFT CCPGWVRF+KSQYP +V  LS+AKS  QMFGA+ KSY+
Sbjct: 1   EASEFIAKLKNKENETFPMFTLCCPGWVRFLKSQYPDMVDQLSTAKSSQQMFGAISKSYY 60

Query: 337 AEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILP 396
           A+ +  +PE+I S++IMPC+AKK E  +       AG D+D VLTTRE  RM+ + HI P
Sbjct: 61  AKLLQVEPENICSISIMPCLAKKQECTLPTMDSAGAGPDVDIVLTTREIERMILAEHIHP 120

Query: 397 ETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEE 456
           E L E E D      SGAG+IFGATGGVMEAALRTAY+ + G+N  PDAF+ VR      
Sbjct: 121 EELAEEEFDMPLGVGSGAGVIFGATGGVMEAALRTAYHLVAGENPDPDAFRNVRGM---- 176

Query: 457 SGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEI 501
            G  EA+F +    LR+AV SGL NTR+L++++  GE  YDFVEI
Sbjct: 177 DGWKEATFDIAGVPLRVAVASGLGNTRQLVEALRKGEVAYDFVEI 221
>gi|77921083|gb|ABB05320.1| Fe-hydrogenase [uncultured bacterium]
 gi|77921105|gb|ABB05331.1| Fe-hydrogenase [uncultured bacterium]
 gi|83282960|gb|ABC01041.1| Fe-hydrogenase [uncultured bacterium]
          Length = 221

 Score =  237 bits (605), Expect = 1e-60,   Method: Composition-based stats.
 Identities = 118/225 (52%), Positives = 150/225 (66%), Gaps = 4/225 (1%)

Query: 277 EAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYF 336
           E  EF+ +    E +  PMFTSCCPGWVRF+KSQYP +V  LS+AKSP QMFGAV KSY+
Sbjct: 1   EGSEFLAKLQNREKETFPMFTSCCPGWVRFLKSQYPDMVRQLSTAKSPQQMFGAVTKSYY 60

Query: 337 AEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILP 396
           A  +G +PE I S+++MPC+AKK E  +       AG D+D VLTTRE  RM+++  I P
Sbjct: 61  ARLLGVEPERICSISVMPCLAKKQEAALPTMDAAGAGPDVDIVLTTREIDRMIRAEDIHP 120

Query: 397 ETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEE 456
             L E E D+     SGAG+IFGATGGVMEAALR+AYY   G N  PDAF+ VR      
Sbjct: 121 AELPEEEFDRPLGVGSGAGVIFGATGGVMEAALRSAYYLATGSNPDPDAFRDVRGM---- 176

Query: 457 SGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEI 501
            G  EA+  ++   +R+AV SGL N R+L+D++  G+  YDFVEI
Sbjct: 177 DGWKEATIDIRGIAVRVAVASGLGNARKLVDALRKGDARYDFVEI 221
>gi|123471484|ref|XP_001318941.1| TvhydB protein, putative [Trichomonas vaginalis G3]
 gi|121901713|gb|EAY06718.1| TvhydB protein, putative [Trichomonas vaginalis G3]
          Length = 404

 Score =  236 bits (601), Expect = 5e-60,   Method: Composition-based stats.
 Identities = 143/333 (42%), Positives = 194/333 (58%), Gaps = 13/333 (3%)

Query: 247 SVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFS--KGELKDKPMFTSCCPGWV 304
           S  K+  ALKR+G DYVFDT FSADLTI+EEA E ++R +  K  L   PMFTSCCP WV
Sbjct: 69  STGKLVTALKRLGFDYVFDTNFSADLTIVEEATELLQRLNDPKAVL---PMFTSCCPAWV 125

Query: 305 RFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSEIDM 364
            +++  YP  + HLS+ +SP+ M    +K+ F + IG  P  I+SV IMPC AKK E + 
Sbjct: 126 NYVEKSYPQWMPHLSTCRSPIGMLSGAIKNVFPKHIGVDPARIYSVGIMPCTAKKDEAER 185

Query: 365 ELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGV 424
           E    +   H+ D  +T+RE  +M+K+A I  + L +TE D  +  A+G G IF ATGGV
Sbjct: 186 EQLRTKQGYHETDLDITSRELAKMIKAAKINFKELPDTEFDSPYAMATGGGAIFCATGGV 245

Query: 425 MEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRR 484
           ME+A+R+AY    G++  P  F  VR +   E GI   +  +    +++AV  G+ N   
Sbjct: 246 MESAVRSAYKFATGQDLAPIEFVQVRGA---EKGIKVGTVNINGRKIKVAVAQGVKNAMD 302

Query: 485 LIDSIEAGE---KHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRY 541
           LI  IE G+   K   F E+MACPGGCVGGGG P  ++     KR    Y ID+ SK R 
Sbjct: 303 LIKKIEQGQDDVKGVVFCEVMACPGGCVGGGGSPRAKTKAAMNKRLDATYRIDRASKYRT 362

Query: 542 SHENECIKALYNDFFEKPNSH-KAHSLLHTDHF 573
             +N  ++ LYN +      H  AH + HT HF
Sbjct: 363 PQDNTQLQELYNTYLGGKFGHGMAHEIFHT-HF 394
>gi|78355128|ref|YP_386577.1| Ferredoxin hydrogenase [Desulfovibrio desulfuricans G20]
 gi|78217533|gb|ABB36882.1| Ferredoxin hydrogenase [Desulfovibrio desulfuricans G20]
          Length = 421

 Score =  235 bits (599), Expect = 7e-60,   Method: Composition-based stats.
 Identities = 155/412 (37%), Positives = 226/412 (54%), Gaps = 32/412 (7%)

Query: 114 NDLNIQDVLYEEQLED---QPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTG 170
           N + ++ + Y +Q  D    P D+ F +  D +KCI C  C + C             TG
Sbjct: 2   NLVEMEKIQYVDQSPDPRANP-DELFFIQIDPEKCIGCDTCQEYCP------------TG 48

Query: 171 ARTTINVSGSRTIADADCSLCGQCITHCPVGALRE-----RDDTEKFWRAVANPDKVVVV 225
           A      S      +  C  CGQC+THCPVGA+ E     R+ +EK    + +P+  V+ 
Sbjct: 49  AIFGDTGSAHSIPHEEICINCGQCLTHCPVGAIYEVQSWVRELSEK----IKDPEIKVIA 104

Query: 226 QVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERF 285
             APA+R   GE  G+ +   +  K+  AL+ +G D+V+D  F+AD+TI EE  EF++R 
Sbjct: 105 MPAPAVRYGLGECFGMPVGTVTTGKMLTALQMLGFDHVWDNEFTADVTIWEEGTEFVKRL 164

Query: 286 SKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPE 345
           +    K  P FTSCCPGW ++++S YP L  HLSS KSP+ M GA+ K+Y  + +     
Sbjct: 165 TGQIDKPLPQFTSCCPGWHKYVESFYPELFPHLSSCKSPIGMMGALAKTYGPDVMKYDRS 224

Query: 346 DIFSVAIMPCVAKKSE-IDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEP 404
            +++V+IMPC AKK E +  +L+   Y   D+D  + TRE   M+K A I    L + + 
Sbjct: 225 KVYTVSIMPCTAKKYEGMRADLWSSGY--KDIDATIDTRELAYMIKKAGIDFAALPDGKR 282

Query: 405 DKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASF 464
           D L  D++G   IFG +GGVMEAALR AY A+ GK      F +VR      +GI E + 
Sbjct: 283 DTLMGDSTGGATIFGVSGGVMEAALRYAYEAVTGKKPSSWDFTMVRGL----NGIKEGTV 338

Query: 465 TLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPI 516
           T+ +  + +AV  G      + + I+ G+  + F+E MACPGGCV GGGQP+
Sbjct: 339 TIGDAKINVAVVHGAKRFAEVCEVIKTGKSPWHFIEFMACPGGCVCGGGQPV 390
>gi|83282984|gb|ABC01053.1| Fe-hydrogenase [uncultured bacterium]
          Length = 221

 Score =  235 bits (599), Expect = 7e-60,   Method: Composition-based stats.
 Identities = 110/225 (48%), Positives = 151/225 (67%), Gaps = 4/225 (1%)

Query: 277 EAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYF 336
           E  E +E+    E +  PMFTSCCPGWVRF+KSQYP +V HLS AKSP QMFGAV KSY+
Sbjct: 1   EGSELLEKLKNKETEKFPMFTSCCPGWVRFLKSQYPDMVDHLSGAKSPQQMFGAVAKSYY 60

Query: 337 AEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILP 396
           A+ +   P  I+S+++MPC+AK+ E   E+     AG D+D VLTTRE  RM+++ HIL 
Sbjct: 61  AKLLNVDPSRIYSISVMPCIAKRDECAQEVLNDAGAGQDVDLVLTTREIDRMIRAEHILV 120

Query: 397 ETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEE 456
             L+E + D      +GA +IFG TGGVM+AALR+A+Y + GKN  P+AF+ +       
Sbjct: 121 SELEEEDFDAPLGTGTGAAVIFGTTGGVMQAALRSAFYLVTGKNPDPEAFQGIGGM---- 176

Query: 457 SGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEI 501
            G  EA+F + +  L +AV +GL N RRL+++I +G+  YDFVE+
Sbjct: 177 EGWKEANFQIADTTLHVAVVNGLGNARRLMEAIRSGKASYDFVEV 221
>gi|13022069|gb|AAK11625.1|AF331719_1 [Fe] hydrogenase large subunit [Desulfovibrio desulfuricans]
          Length = 421

 Score =  235 bits (599), Expect = 8e-60,   Method: Composition-based stats.
 Identities = 155/412 (37%), Positives = 225/412 (54%), Gaps = 32/412 (7%)

Query: 114 NDLNIQDVLYEEQLED---QPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTG 170
           N + ++ + Y +Q  D    P D+ F +  D +KCI C  C + C             TG
Sbjct: 2   NLVEMEKIQYVDQSPDPRANP-DELFFIQIDPEKCIGCDTCQEYCP------------TG 48

Query: 171 ARTTINVSGSRTIADADCSLCGQCITHCPVGALRE-----RDDTEKFWRAVANPDKVVVV 225
           A      S      +  C  CGQC+THCPVGA+ E     R+ +EK    + +P+  V+ 
Sbjct: 49  AIFGDTGSAHSIPHEEICINCGQCLTHCPVGAIYEVQSWVRELSEK----IKDPEIKVIA 104

Query: 226 QVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERF 285
             APA+R   GE  G+ +   +  K+  AL+ +G D+V+D  F+AD+TI EE  EF+ R 
Sbjct: 105 MPAPAVRYGLGECFGMPVGTVTTGKMLTALQMLGFDHVWDNEFTADVTIWEEGTEFVNRL 164

Query: 286 SKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPE 345
           +    K  P FTSCCPGW ++++S YP L  HLSS KSP+ M GA+ K+Y  + +     
Sbjct: 165 TGQIDKPLPQFTSCCPGWHKYVESFYPELFPHLSSCKSPIGMMGALAKTYGPDVMKYDRS 224

Query: 346 DIFSVAIMPCVAKKSE-IDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEP 404
            +++V+IMPC AKK E +  +L+   Y   D+D  + TRE   M+K A I    L + + 
Sbjct: 225 KVYTVSIMPCTAKKYEGMRADLWSSGY--KDIDATIDTRELAYMIKKAGIDFAALPDGKR 282

Query: 405 DKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEESGIIEASF 464
           D L  D++G   IFG +GGVMEAALR AY A+ GK      F +VR      +GI E + 
Sbjct: 283 DTLMGDSTGGATIFGVSGGVMEAALRYAYEAVTGKKPSSWDFTMVRGL----NGIKEGTV 338

Query: 465 TLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEIMACPGGCVGGGGQPI 516
           T+ +  + +AV  G      + + I+ G+  + F+E MACPGGCV GGGQP+
Sbjct: 339 TIGDAKINVAVVHGAKRFAEVCEVIKTGKSPWHFIEFMACPGGCVCGGGQPV 390
>gi|40890031|pdb|1E08|A Chain A, Structural Model Of The [fe]-HydrogenaseCYTOCHROME C553
           Complex Combining Nmr And Soft-Docking
 gi|40890034|pdb|1GX7|A Chain A, Best Model Of The Electron Transfer Complex Between
           Cytochrome C3 And [fe]-Hydrogenase
          Length = 371

 Score =  232 bits (591), Expect = 6e-59,   Method: Composition-based stats.
 Identities = 147/381 (38%), Positives = 213/381 (55%), Gaps = 26/381 (6%)

Query: 141 DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADAD-CSLCGQCITHCP 199
           D  KCI C  C Q C               A     +    +I   + C  CGQC+THCP
Sbjct: 5   DEAKCIGCDTCSQYCPT-------------AAIFGEMGEPHSIPHIEACINCGQCLTHCP 51

Query: 200 VGALRERDD-TEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRI 258
             A+ E      +  + + +     +   APA+R A G+  G+ +   +  K+  AL+++
Sbjct: 52  ENAIYEAQSWVPEVEKKLKDGKVKCIAMPAPAVRYALGDAFGMPVGSVTTGKMLAALQKL 111

Query: 259 GADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHL 318
           G  + +DT F+AD+TI EE  EF+ER +K      P FTSCCPGW ++ ++ YP L+ H 
Sbjct: 112 GFAHCWDTEFTADVTIWEEGSEFVERLTKKSDMPLPQFTSCCPGWQKYAETYYPELLPHF 171

Query: 319 SSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSE-IDMELFYGEYAGHDMD 377
           S+ KSP+ M GA+ K+Y AE++   P+ +++V+IMPC+AKK E +  EL        D+D
Sbjct: 172 STCKSPIGMNGALAKTYGAERMKYDPKQVYTVSIMPCIAKKYEGLRPEL--KSSGMRDID 229

Query: 378 CVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIM 437
             LTTRE   M+K A I    L + + D L  +++G   IFG TGGVMEAALR AY A+ 
Sbjct: 230 ATLTTRELAYMIKKAGIDFAKLPDGKRDSLMGESTGGATIFGVTGGVMEAALRFAYEAVT 289

Query: 438 GKNCPPDA--FKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKH 495
           GK   PD+  FK VR       GI EA+  +   ++++AV  G    +++ D ++AG+  
Sbjct: 290 GKK--PDSWDFKAVRGL----DGIKEATVNVGGTDVKVAVVHGAKRFKQVCDDVKAGKSP 343

Query: 496 YDFVEIMACPGGCVGGGGQPI 516
           Y F+E MACPGGCV GGGQP+
Sbjct: 344 YHFIEYMACPGGCVCGGGQPV 364
>gi|46580179|ref|YP_010987.1| periplasmic [Fe] hydrogenase, large subunit [Desulfovibrio vulgaris
           subsp. vulgaris str. Hildenborough]
 gi|120602431|ref|YP_966831.1| hydrogenases, Fe-only [Desulfovibrio vulgaris subsp. vulgaris DP4]
 gi|130070|sp|P07598|PHFL_DESVH Periplasmic [Fe] hydrogenase large subunit (Fe hydrogenlyase)
 gi|4930042|pdb|1HFE|L Chain L, 1.6 A Resolution Structure Of The Fe-Only Hydrogenase From
           Desulfovibrio Desulfuricans
 gi|4930044|pdb|1HFE|M Chain M, 1.6 A Resolution Structure Of The Fe-Only Hydrogenase From
           Desulfovibrio Desulfuricans
 gi|40830|emb|CAA26266.1| unnamed protein product [Desulfovibrio vulgaris]
 gi|46449596|gb|AAS96246.1| periplasmic [Fe] hydrogenase, large subunit [Desulfovibrio vulgaris
           subsp. vulgaris str. Hildenborough]
 gi|120562660|gb|ABM28404.1| hydrogenases, Fe-only [Desulfovibrio vulgaris subsp. vulgaris DP4]
          Length = 421

 Score =  232 bits (591), Expect = 7e-59,   Method: Composition-based stats.
 Identities = 147/381 (38%), Positives = 213/381 (55%), Gaps = 26/381 (6%)

Query: 141 DSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINVSGSRTIADAD-CSLCGQCITHCP 199
           D  KCI C  C Q C               A     +    +I   + C  CGQC+THCP
Sbjct: 31  DEAKCIGCDTCSQYCPT-------------AAIFGEMGEPHSIPHIEACINCGQCLTHCP 77

Query: 200 VGALRERDD-TEKFWRAVANPDKVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRI 258
             A+ E      +  + + +     +   APA+R A G+  G+ +   +  K+  AL+++
Sbjct: 78  ENAIYEAQSWVPEVEKKLKDGKVKCIAMPAPAVRYALGDAFGMPVGSVTTGKMLAALQKL 137

Query: 259 GADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHL 318
           G  + +DT F+AD+TI EE  EF+ER +K      P FTSCCPGW ++ ++ YP L+ H 
Sbjct: 138 GFAHCWDTEFTADVTIWEEGSEFVERLTKKSDMPLPQFTSCCPGWQKYAETYYPELLPHF 197

Query: 319 SSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCVAKKSE-IDMELFYGEYAGHDMD 377
           S+ KSP+ M GA+ K+Y AE++   P+ +++V+IMPC+AKK E +  EL        D+D
Sbjct: 198 STCKSPIGMNGALAKTYGAERMKYDPKQVYTVSIMPCIAKKYEGLRPEL--KSSGMRDID 255

Query: 378 CVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIM 437
             LTTRE   M+K A I    L + + D L  +++G   IFG TGGVMEAALR AY A+ 
Sbjct: 256 ATLTTRELAYMIKKAGIDFAKLPDGKRDSLMGESTGGATIFGVTGGVMEAALRFAYEAVT 315

Query: 438 GKNCPPDA--FKVVRHSSQEESGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKH 495
           GK   PD+  FK VR       GI EA+  +   ++++AV  G    +++ D ++AG+  
Sbjct: 316 GKK--PDSWDFKAVRGL----DGIKEATVNVGGTDVKVAVVHGAKRFKQVCDDVKAGKSP 369

Query: 496 YDFVEIMACPGGCVGGGGQPI 516
           Y F+E MACPGGCV GGGQP+
Sbjct: 370 YHFIEYMACPGGCVCGGGQPV 390
>gi|83282982|gb|ABC01052.1| Fe-hydrogenase [uncultured bacterium]
          Length = 221

 Score =  230 bits (586), Expect = 3e-58,   Method: Composition-based stats.
 Identities = 114/225 (50%), Positives = 148/225 (65%), Gaps = 4/225 (1%)

Query: 277 EAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYF 336
           E  E +ER  +   K  PMFTSCCPGWVR+ K+ +   V  LS++KSP QMFGA+ KSY+
Sbjct: 1   EGSELLERLKEPAGKKSPMFTSCCPGWVRYCKAHHSGFVDQLSTSKSPGQMFGAIAKSYY 60

Query: 337 AEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILP 396
           AE +G  P  I+ V IMPC+AKKSE+ + +        D+D  LTTRE VRM+++AHI  
Sbjct: 61  AELLGVDPHRIYCVEIMPCLAKKSEVGISVMNSACGDPDVDVSLTTREVVRMIRAAHIDV 120

Query: 397 ETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEE 456
             L++   D+    A+GAG+IFGATGGVMEAALR+AY+ + G NC  DAFK VR      
Sbjct: 121 NALEDEPFDQPLGTATGAGVIFGATGGVMEAALRSAYFLVTGTNCDADAFKAVRGL---- 176

Query: 457 SGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEI 501
           +G  EA+F L    L +AV SGL N  RL+ ++EAGE  YDFVE+
Sbjct: 177 NGWKEATFDLAGTPLHVAVASGLGNASRLLTALEAGEVAYDFVEV 221
>gi|154414924|ref|XP_001580488.1| Iron only hydrogenase large subunit, C-terminal domain containing
           protein [Trichomonas vaginalis G3]
 gi|121914706|gb|EAY19502.1| Iron only hydrogenase large subunit, C-terminal domain containing
           protein [Trichomonas vaginalis G3]
          Length = 1103

 Score =  229 bits (585), Expect = 3e-58,   Method: Composition-based stats.
 Identities = 165/583 (28%), Positives = 274/583 (46%), Gaps = 66/583 (11%)

Query: 1   MVNLTIDNIKISAKENMTIMEAAESAGIPIPKLCFLKGINEIAACRVCVVELEGKEKLIT 60
           M+   ++  ++   +  T+M+AAES GI IPKLC    I     CR+CVV+  G    + 
Sbjct: 1   MICAKVNGTEVCLPKGSTVMDAAESLGIYIPKLCAHPDIPPQGKCRLCVVKTAGNNYTL- 59

Query: 61  ACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLNIQD 120
           AC+  +   M + TN+P    D ++     LSQ +          + +L  L  ++   +
Sbjct: 60  ACSTKLVNNMEITTNTP----DVKKKALDALSQFN----------DMSLMPLTPEI---E 102

Query: 121 VLYEEQLEDQPW-----DKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTI 175
            +Y+     +P      +K   L  D   C+ C RC++ C  IQ +   + E        
Sbjct: 103 EIYKYLTNKKPTRGRKAEKTHALSFDPSLCVNCGRCVRACSDIQCIGALDEE-------- 154

Query: 176 NVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANPDKVVVVQVAPAIRTAW 235
               S ++ D DC  CG C T CP  AL       +  +A+++  K +++Q++P ++   
Sbjct: 155 ----SHSLNDNDCIQCGMCTTVCPTDALIHNSSVPQLIKAISS-GKTMILQISPFVKINS 209

Query: 236 GEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPM 295
             H        SV KI  A + +G  YVFD  F  D++I+E+A E ++R  K E    PM
Sbjct: 210 DTHSKYLTNQVSVEKIIGAARIMGFRYVFDQKFGTDVSIIEDATELMQRLEKRE--KLPM 267

Query: 296 FTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPC 355
            TS CP WV FI+  +P L  +LS+  SP  + G+++K+ F+      P  +F V+++PC
Sbjct: 268 ITSSCPSWVNFIEKIFPDLTENLSTTMSPHIITGSLIKNCFSNLKNIDPMKVFVVSLLPC 327

Query: 356 VAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAG 415
            A K EI  E   G      +D V+T  EF+ ++ +  I  + + +++ D +  D S   
Sbjct: 328 TAAKDEIKRESLNGM-----VDAVITANEFLELMNTFDIKFDDVMDSKFDNILADNSATP 382

Query: 416 IIFGATGGVMEAALRTAYYAIMGKNCPPDA------FKVVRHSSQEESGIIEASFTLKEN 469
           +       + E  L   +     +            FK++R S          S T+   
Sbjct: 383 LDSKICQNITEPTLCYLHQKYNNEELNNFNFEHLHDFKMIRTS----------SVTIGNR 432

Query: 470 NLRIAVTSGLANTRRLIDSIEAGEKH-YDFVEIMACPGGCVGGGGQPIHESGELAVKRGS 528
            +R AV + +A+ R   D IE+G+ H YD++E++ACPGGC  GGGQP        ++  +
Sbjct: 433 TVRAAVCNSIADAR---DFIESGKFHEYDYIEVLACPGGCFYGGGQPKMSRKTAEIQETN 489

Query: 529 NLYFIDKNSKVRYSHEN-ECIKALYNDFFEKPNSHKAHSLLHT 570
            L  I+K    ++  ++ + IK +YN  F        ++LLHT
Sbjct: 490 AL--IEKELPYQFPQKHMDDIKLIYNKLFSASVGDSNNNLLHT 530
>gi|19547861|gb|AAK26192.1| iron hydrogenase HDGL2 [Trichomonas vaginalis]
          Length = 369

 Score =  225 bits (574), Expect = 5e-57,   Method: Composition-based stats.
 Identities = 130/369 (35%), Positives = 197/369 (53%), Gaps = 10/369 (2%)

Query: 58  LITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLN 117
           L  AC  +V +G+ + T S  VR      ++ +L  HD  C+ C+ +  C  +    D+N
Sbjct: 6   LSPACVTTVWDGLKIDTKSKNVRDSVENNLKELLDCHDETCSACIANHRCQFR----DMN 61

Query: 118 IQDVLYEEQLE---DQPWDKNFPLIR-DSKKCIKCMRCIQVCDKIQSLNIWELEGTGART 173
           +   +  E  E   ++  D++   IR D+ KC+ C RCI+ C+++   +         + 
Sbjct: 62  VAYSVKAETKEICSEEGIDESTNAIRLDTSKCVLCGRCIRACEEVAGTSAIIFGNRAKKM 121

Query: 174 TINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANP-DKVVVVQVAPAIR 232
            I  +   T+ +  C  CGQC  +CPVGA+ E+   ++    +AN   K+ VVQVAPA+R
Sbjct: 122 RIQPTFGVTLQETSCIKCGQCTLYCPVGAITEKSQVKEALDILANKGKKITVVQVAPAVR 181

Query: 233 TAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKD 292
            A  E  G      +  K+  ALK +G D V+DT + ADLTI EEA E + R      K 
Sbjct: 182 VALSEAFGYKEGTVTTGKMVSALKALGFDLVYDTNYGADLTICEEAGELVNRLRDPNAK- 240

Query: 293 KPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAI 352
            PMFTSCCP WV +++   P  + +LSS +SP  M  A++K+Y  + +  K ED+ + +I
Sbjct: 241 FPMFTSCCPAWVNYVEQSAPDFIPNLSSCRSPQGMLSALIKNYLPKLLDVKQEDVLNFSI 300

Query: 353 MPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDAS 412
           MPC AKK E++      +    + D VLT RE V M+K ++I    L +T+ D +F   S
Sbjct: 301 MPCTAKKDEVERPELRTKSGPKETDMVLTVRELVEMIKLSNIDFNNLPDTQFDNIFGFGS 360

Query: 413 GAGIIFGAT 421
           GAG IF AT
Sbjct: 361 GAGQIFAAT 369
>gi|77921071|gb|ABB05314.1| Fe-hydrogenase [uncultured bacterium]
          Length = 221

 Score =  225 bits (573), Expect = 8e-57,   Method: Composition-based stats.
 Identities = 115/225 (51%), Positives = 144/225 (64%), Gaps = 4/225 (1%)

Query: 277 EAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYF 336
           E  E + R    E K  PMFTSCCPGWVR+ KS +   V  LS++KSP QMFGA+ KSY+
Sbjct: 1   EGSELLARLKNPEGKKFPMFTSCCPGWVRYCKSHHAGFVDQLSTSKSPGQMFGAIAKSYY 60

Query: 337 AEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILP 396
           AE +G  P  I+ V IMPC+AKKSE+ +          D+D  LTTRE  RM+++AH+  
Sbjct: 61  AELLGVDPHRIYCVEIMPCLAKKSEVAIPAMNDACGDPDVDVALTTREVDRMIRAAHVDV 120

Query: 397 ETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEE 456
            +L+E   D     A+GAG+IFGATGGVMEAALR+AY+   G NC  DAFK VR      
Sbjct: 121 VSLEEEAFDAPLGTATGAGVIFGATGGVMEAALRSAYFLATGTNCDADAFKAVRGL---- 176

Query: 457 SGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEI 501
            G  EA+F L    LR+AV SGLAN  RL+ ++E GE  YDFVE+
Sbjct: 177 DGWKEATFDLAGTPLRVAVASGLANANRLLTALENGEVEYDFVEV 221
>gi|19547859|gb|AAK26191.1| iron hydrogenase HDGL1 [Trichomonas vaginalis]
          Length = 369

 Score =  224 bits (572), Expect = 1e-56,   Method: Composition-based stats.
 Identities = 127/365 (34%), Positives = 194/365 (53%), Gaps = 2/365 (0%)

Query: 58  LITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLN 117
           L  AC  +V +G+ + T S  V+      ++ +L  HD  C+ CV +  C  + +    +
Sbjct: 6   LAPACVTTVWDGLKIDTKSKMVKESVENNLKELLDCHDETCSSCVANHRCQFRDMNVAYS 65

Query: 118 IQDVLYEEQLEDQPWDKNFPLIRDSKKCIKCMRCIQVCDKIQSLNIWELEGTGARTTINV 177
           I+    EE  E+   +    +  D+ KC+ C RCI+ C+++   +            I  
Sbjct: 66  IKAETKEECSEEGIDESTNSIRLDTSKCVLCGRCIRACEEVAGQSAIIFGNRAKHMRIQP 125

Query: 178 SGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANP-DKVVVVQVAPAIRTAWG 236
           +  +T+ D  C  CGQC  +CPVGA+ E+   ++    ++N   K+ V+QVAPA+R A  
Sbjct: 126 TFGQTLQDTSCIKCGQCTLYCPVGAITEKSQVKQALDILSNKGKKISVIQVAPAVRVALS 185

Query: 237 EHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKDKPMF 296
           E  G      +  K+  ALK +G DYV+DT +SADLTI+EEA E ++R  K      PMF
Sbjct: 186 EAFGYKEGSVTTGKMVSALKALGFDYVYDTNYSADLTIVEEAGELVQRL-KNPNAVFPMF 244

Query: 297 TSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIFSVAIMPCV 356
           TSCCP WV +++   P  + +LSS +SP  M  +++K+Y  + +    ED+ + +IMPC 
Sbjct: 245 TSCCPAWVNYVEQSAPDFIPNLSSCRSPQGMLSSLVKNYLPKVLNIPVEDVLNFSIMPCT 304

Query: 357 AKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLFHDASGAGI 416
           AKK EI+      +    + D VLT RE V M+K + I    L +T  D +F   SGAG 
Sbjct: 305 AKKDEIERPELRTKDGHKETDMVLTVRELVEMIKLSGIDFNNLPDTPFDSIFGFGSGAGQ 364

Query: 417 IFGAT 421
           IF AT
Sbjct: 365 IFAAT 369
>gi|77921069|gb|ABB05313.1| Fe-hydrogenase [uncultured bacterium]
 gi|77921107|gb|ABB05332.1| Fe-hydrogenase [uncultured bacterium]
 gi|83282954|gb|ABC01038.1| Fe-hydrogenase [uncultured bacterium]
 gi|83282980|gb|ABC01051.1| Fe-hydrogenase [uncultured bacterium]
 gi|83282996|gb|ABC01059.1| Fe-hydrogenase [uncultured bacterium]
          Length = 221

 Score =  222 bits (565), Expect = 7e-56,   Method: Composition-based stats.
 Identities = 114/225 (50%), Positives = 143/225 (63%), Gaps = 4/225 (1%)

Query: 277 EAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYF 336
           E  E + R    E K  PMFTSCCPGWVR+ K+ +   V  LS++KSP QMFGA+ KSY+
Sbjct: 1   EGSELLARLKNPEGKKFPMFTSCCPGWVRYCKAHHAGFVDQLSTSKSPGQMFGAIAKSYY 60

Query: 337 AEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILP 396
           AE +G  P  I+ V IMPC+AKKSE+ +          D+D  LTTRE  RM+++AH+  
Sbjct: 61  AELLGVDPHRIYCVEIMPCLAKKSEVAIPAMNDACGDPDVDVALTTREVDRMIRAAHVDV 120

Query: 397 ETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEE 456
            +L+E   D     A+GAG+IFGATGGVMEAALR+AYY   G  C  DAFK VR      
Sbjct: 121 VSLEEEAFDAPLGTATGAGVIFGATGGVMEAALRSAYYFATGTPCDADAFKAVRGL---- 176

Query: 457 SGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEI 501
            G  EA+F L    LR+AV SGLAN  RL+ ++E GE  YDFVE+
Sbjct: 177 DGWKEATFDLAGTPLRVAVASGLANANRLLTALENGEVEYDFVEV 221
>gi|77921085|gb|ABB05321.1| Fe-hydrogenase [uncultured bacterium]
          Length = 221

 Score =  222 bits (565), Expect = 7e-56,   Method: Composition-based stats.
 Identities = 114/225 (50%), Positives = 143/225 (63%), Gaps = 4/225 (1%)

Query: 277 EAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYF 336
           E  E + R    E K  PMFTSCCPGWVR+ K+ +   V  LS++KSP QMFGA+ KSY+
Sbjct: 1   EGSELLARLKNPEGKKFPMFTSCCPGWVRYCKAHHASFVDQLSTSKSPGQMFGAIAKSYY 60

Query: 337 AEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILP 396
           AE +G  P  I+ V IMPC+AKKSE+ +          D+D  LTTRE  RM+++AH+  
Sbjct: 61  AELLGVDPHRIYCVEIMPCLAKKSEVAIPAMNDACGDPDVDVALTTREVDRMIRAAHVDV 120

Query: 397 ETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEE 456
            +L+E   D     A+GAG+IFGATGGVMEAALR+AYY   G  C  DAFK VR      
Sbjct: 121 VSLEEEAFDAPLGTATGAGVIFGATGGVMEAALRSAYYFATGTPCDADAFKAVRGL---- 176

Query: 457 SGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEI 501
            G  EA+F L    LR+AV SGLAN  RL+ ++E GE  YDFVE+
Sbjct: 177 DGWKEATFDLAGTPLRVAVASGLANANRLLTALENGEVEYDFVEV 221
>gi|77921093|gb|ABB05325.1| Fe-hydrogenase [uncultured bacterium]
          Length = 221

 Score =  222 bits (565), Expect = 7e-56,   Method: Composition-based stats.
 Identities = 114/225 (50%), Positives = 143/225 (63%), Gaps = 4/225 (1%)

Query: 277 EAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYF 336
           E  E + R    E K  PMFTSCCPGWVR+ K+ +   V  LS++KSP QMFGA+ KSY+
Sbjct: 1   EGNELLARLKNPEGKKFPMFTSCCPGWVRYCKAHHAGFVDQLSTSKSPGQMFGAIAKSYY 60

Query: 337 AEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILP 396
           AE +G  P  I+ V IMPC+AKKSE+ +          D+D  LTTRE  RM+++AH+  
Sbjct: 61  AELLGVDPHRIYCVEIMPCLAKKSEVAIPAMNDACGDPDVDVALTTREVDRMIRAAHVDV 120

Query: 397 ETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHSSQEE 456
            +L+E   D     A+GAG+IFGATGGVMEAALR+AYY   G  C  DAFK VR      
Sbjct: 121 VSLEEEAFDAPLGTATGAGVIFGATGGVMEAALRSAYYFATGTPCDADAFKAVRGL---- 176

Query: 457 SGIIEASFTLKENNLRIAVTSGLANTRRLIDSIEAGEKHYDFVEI 501
            G  EA+F L    LR+AV SGLAN  RL+ ++E GE  YDFVE+
Sbjct: 177 DGWKEATFDLAGTPLRVAVASGLANANRLLTALENGEVEYDFVEV 221
>gi|19548182|gb|AAL90460.1|AF446077_1 [Fe]-hydrogenase [Trichomonas gallinae]
          Length = 369

 Score =  221 bits (562), Expect = 1e-55,   Method: Composition-based stats.
 Identities = 133/373 (35%), Positives = 198/373 (53%), Gaps = 18/373 (4%)

Query: 58  LITACNNSVEEGMVVYTNSPKVRIDRRRTVQMILSQHDCKCAICVRSGNCTLQTLANDLN 117
           L  AC  +V +G+ + T S  VR      ++ +L  HD  C+ CV +  C  +    D+N
Sbjct: 6   LSPACVTTVWDGLRIDTKSKVVRDSVENNLKELLDCHDETCSSCVANHRCQFR----DMN 61

Query: 118 IQDVLYEEQLE---DQPWDKNFPLIR-DSKKCIKCMRCIQVCDKIQSLNIWELEGTGART 173
           +   +  +  E   ++  D++   IR D+ KC+ C RCI+ C+++   +           
Sbjct: 62  VAYSVKADTKEICSEEGIDESTHAIRLDTSKCVLCGRCIRACEEVAGTSAIIFGNRAKHM 121

Query: 174 TINVSGSRTIADADCSLCGQCITHCPVGALRERDDTEKFWRAVANP-DKVVVVQVAPAIR 232
            I  +   T+ +  C  CGQC  +CPVGA+ E+   ++    +AN   KV VVQVAPA+R
Sbjct: 122 RIQPTFGGTLQETACIKCGQCTLYCPVGAITEKSQVKEALDILANKGKKVTVVQVAPAVR 181

Query: 233 TAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYEFIERFSKGELKD 292
            A  E  G      +  K+  ALK +G D V+DT + ADLTI EEA E + R     LKD
Sbjct: 182 VALSEAFGYKEGTVTTGKMVSALKALGFDLVYDTNYGADLTICEEAGELVNR-----LKD 236

Query: 293 K----PMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYFAEKIGKKPEDIF 348
                PMFTSCCP WV +++   P  + +LSS +SP  M  +++K+Y  + +G K E++ 
Sbjct: 237 PKAVFPMFTSCCPAWVNYVEQSAPDFIPNLSSCRSPQGMLSSLIKNYLPKLLGIKQEEVM 296

Query: 349 SVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILPETLKETEPDKLF 408
           + +IMPC AKK EI+      +    + D VLT RE V M+K ++I    L +T  D +F
Sbjct: 297 NFSIMPCTAKKDEIERPELQTKTGLKETDMVLTVRELVEMIKLSNIDFNNLPDTPFDNIF 356

Query: 409 HDASGAGIIFGAT 421
              SGAG IF AT
Sbjct: 357 GFGSGAGQIFAAT 369
>gi|12581498|gb|AAG59621.1|AF276706_1 Fe-hydrogenase [Scenedesmus obliquus]
          Length = 403

 Score =  220 bits (561), Expect = 2e-55,   Method: Composition-based stats.
 Identities = 151/387 (39%), Positives = 209/387 (54%), Gaps = 47/387 (12%)

Query: 221 KVVVVQVAPAIRTAWGEHIGLDLKDASVNKIFDALKRIGADYVFDTAFSADLTIMEEAYE 280
           KV++ Q+APA+R    E +GL+  D +V ++   L+ +G DYVFDT F ADLTIMEE  E
Sbjct: 17  KVMIAQIAPAVR-GIAETMGLNPGDVTVGQMVTGLRMLGFDYVFDTLFGADLTIMEEGTE 75

Query: 281 FIERFSK------GELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKS 334
            + R          + +  PMFTSCCPGWV  ++   P L+ +LSS KSP  M GAV+K+
Sbjct: 76  LLHRLQDHLEQHPNKEEPLPMFTSCCPGWVAMVEKSNPELIPYLSSCKSPQMMLGAVIKN 135

Query: 335 YFAEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEY-AG-HDMDCVLTTREFVRMLKSA 392
           YFA + G KPEDI +V++MPCV K  E +       + AG  D+D V+TT E  ++    
Sbjct: 136 YFAAEAGAKPEDICNVSVMPCVRKSGEAEPRSGSTHHRAGRRDVDHVMTTAELGKIFVER 195

Query: 393 HILPETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPDAFKVVRHS 452
            I    L+E+  D    + SG G++FG TGGVMEAALRT Y  +  +   P    +   +
Sbjct: 196 GIKLNELQESPFDNPVGEGSGGGLLFGTTGGVMEAALRTVYEVVTAEALGPQRSSLTTST 255

Query: 453 -------------------------SQEESGIIEASFTLKENNLRIAVTSGLANTRRLID 487
                                    +Q ESGI           L IAV +GL N ++LI 
Sbjct: 256 AWTPAQRASPRPSPQAPTAPSRPLQAQTESGI----------TLNIAVANGLGNAKKLIK 305

Query: 488 SIEAGEKHYDFVEIMACPGGCVGGGGQPIHESGELAVKRGSNLYFIDKNSKVRYSHENEC 547
            + AGE  YDF E+MA   G   GGG     + ++  KR + +Y +D+ + +R + EN  
Sbjct: 306 QLAAGESKYDFTEVMA-CPGGCIGGGGQPQRNKQILQKRQAAMYDLDERAVIRRT-ENPL 363

Query: 548 IKALYNDFFEKPNSHKAHSLLHTDHFI 574
           I ALY  F  +PN HKAH LLHT H++
Sbjct: 364 IGALYEKFLGEPNGHKAHELLHT-HYV 389
>gi|77921075|gb|ABB05316.1| Fe-hydrogenase [uncultured bacterium]
 gi|83282956|gb|ABC01039.1| Fe-hydrogenase [uncultured bacterium]
          Length = 221

 Score =  218 bits (556), Expect = 7e-55,   Method: Composition-based stats.
 Identities = 113/225 (50%), Positives = 142/225 (63%), Gaps = 4/225 (1%)

Query: 277 EAYEFIERFSKGELKDKPMFTSCCPGWVRFIKSQYPHLVSHLSSAKSPMQMFGAVMKSYF 336
           E  E +ER      K  PMFTSCCPGWVR+ K+ +   V  LS++KSP QMFGA+ KSY+
Sbjct: 1   EGSELLERLKVPGGKKFPMFTSCCPGWVRYCKAHHSGFVDQLSTSKSPGQMFGAIAKSYY 60

Query: 337 AEKIGKKPEDIFSVAIMPCVAKKSEIDMELFYGEYAGHDMDCVLTTREFVRMLKSAHILP 396
           AE +G  P  I+ V IMPC+AKKSE+ +          D+D  LTTRE  RM+++AH+  
Sbjct: 61  AELLGVDPHRIYCVEIMPCLAKKSEVAIPAMNDACGDPDVDVALTTREVDRMIRAAHVDV 120

Query: 397 ETLKETEPDKLFHDASGAGIIFGATGGVMEAALRTAYYAIMGKNCPPD