Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU1769 | hydA | periplasmic [Fe] hydrogenase, large subunit (TIGR) | insig. | 100 | 100 |
o | Shewanella oneidensis MR-1 | SO3920 | hydA | periplasmic Fe hydrogenase, large subunit (NCBI ptt file) | insig. | 48 | 86 |
o | Shewanella sp. ANA-3 | Shewana3_0711 | | response regulator receiver protein (RefSeq) | insig. | 48 | 86 |
| Parabacteroides merdae CL09T00C40 | HMPREF1078_RS02515 | | NADH-dependent [FeFe] hydrogenase, group A6 | insig. | 45 | 89 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU1771 | hydC | [Fe] hydrogenase gamma (TIGR) | insig. | 45 | 85 |
| Bacteroides ovatus ATCC 8483 | BACOVA_05602 | | hydrogenase, Fe-only | sig. | 43 | 89 |
| Bacteroides thetaiotaomicron VPI-5482 | BT0124 | | NADH:ubiquinone oxidoreductase subunit (NCBI ptt file) | insig. | 43 | 89 |
| Rhodopseudomonas palustris CGA009 | TX73_000690 | | [FeFe] hydrogenase, group A | insig. | 39 | 85 |
| Rhodospirillum rubrum S1H | Rru_A0310 | | Ferredoxin hydrogenase (NCBI) | insig. | 31 | 86 |
| Bacteroides ovatus ATCC 8483 | BACOVA_04579 | | 4Fe-4S binding domain protein | strong | 26 | 85 |
| Parabacteroides merdae CL09T00C40 | HMPREF1078_RS10710 | | monomeric [FeFe] hydrogenase | insig. | 29 | 85 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS02610 | | 4Fe-4S dicluster domain-containing protein | strong | 27 | 85 |
| Phocaeicola dorei CL03T12C01 | ABI39_RS01900 | | 4Fe-4S dicluster domain-containing protein | strong | 27 | 85 |
| Bacteroides thetaiotaomicron VPI-5482 | BT1834 | | putative hydrogenase (NCBI ptt file) | strong | 26 | 85 |
| Parabacteroides merdae CL09T00C40 | HMPREF1078_RS02350 | | [Fe-Fe] hydrogenase large subunit C-terminal domain-containing protein | insig. | 28 | 50 |
| Bacteroides thetaiotaomicron VPI-5482 | BT0125 | | NADH:ubiquinone oxidoreductase subunit (NCBI ptt file) | sig. | 39 | 18 |
| Castellaniella sp019104865 MT123 | ABCV34_RS08460 | | RnfABCDGE type electron transport complex subunit B | strong | 32 | 20 |
| Bacteroides ovatus ATCC 8483 | BACOVA_05603 | | 4Fe-4S binding domain protein | insig. | 37 | 17 |
| Parabacteroides merdae CL09T00C40 | HMPREF1078_RS02520 | | NADH-ubiquinone oxidoreductase-F iron-sulfur binding region domain-containing protein | insig. | 43 | 13 |
| Cupriavidus basilensis FW507-4G11 | RR42_RS05975 | | ferredoxin | insig. | 33 | 18 |
| Erwinia tracheiphila SCR3 | LU632_RS11330 | rsxB | electron transport complex subunit RsxB | no data | 44 | 12 |
| Pectobacterium carotovorum WPP14 | HER17_RS10835 | | electron transport complex subunit RsxB | cofit | 39 | 13 |
| Azospirillum sp. SherDot2 | MPMX19_00539 | | Ion-translocating oxidoreductase complex subunit B | insig. | 36 | 16 |
| Klebsiella michiganensis M5al | BWI76_RS16360 | | electron transport complex subunit RsxB | insig. | 38 | 15 |
| Azospirillum brasilense Sp245 | AZOBR_RS05735 | | 2-hydroxy-acid oxidase | insig. | 27 | 24 |
| Burkholderia phytofirmans PsJN | BPHYT_RS06085 | | ferredoxin | sig. | 39 | 14 |
| Pantoea sp. MT58 | IAI47_10450 | | electron transport complex subunit RsxB | no data | 42 | 12 |
| Pseudomonas fluorescens FW300-N2C3 | AO356_18365 | | (4Fe-4S)-binding protein | no data | 40 | 14 |
| Desulfovibrio vulgaris Miyazaki F | DvMF_0593 | | 4Fe-4S ferredoxin iron-sulfur binding domain protein (RefSeq) | insig. | 40 | 13 |
| Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5598 | | Electron transport complex protein RnfB | no data | 38 | 14 |
| Azospirillum sp. SherDot2 | MPMX19_00303 | | Lactate utilization protein A | insig. | 24 | 24 |
| Enterobacter asburiae PDN3 | EX28DRAFT_1624 | | electron transport complex, RnfABCDGE type, B subunit | cofit | 42 | 12 |
| Enterobacter sp. TBS_079 | MPMX20_02010 | | Ion-translocating oxidoreductase complex subunit B | sig. | 42 | 12 |
| Pseudomonas syringae pv. syringae B728a | Psyr_3887 | | Electron transport complex, RnfABCDGE type, B subunit | no data | 38 | 14 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3887 | | Electron transport complex, RnfABCDGE type, B subunit | insig. | 38 | 14 |
| Magnetospirillum magneticum AMB-1 | AMB_RS13410 | | ferredoxin | insig. | 35 | 16 |
| Ralstonia solanacearum IBSBF1503 | RALBFv3_RS04380 | | 4Fe-4S ferredoxin | insig. | 33 | 18 |
| Ralstonia solanacearum GMI1000 | RS_RS11930 | | 4Fe-4S dicluster domain-containing protein | insig. | 33 | 18 |
| Ralstonia solanacearum UW163 | UW163_RS09290 | | 4Fe-4S ferredoxin | insig. | 33 | 18 |
| Dickeya dianthicola 67-19 | HGI48_RS10570 | | electron transport complex subunit RsxB | insig. | 33 | 19 |
| Dickeya dianthicola ME23 | DZA65_RS11050 | | electron transport complex subunit RsxB | insig. | 33 | 19 |
| Methanococcus maripaludis S2 | MMP_RS07525 | | 4Fe-4S binding protein | strong | 42 | 11 |
| Rahnella sp. WP5 | EX31_RS06615 | | electron transport complex subunit RsxB | cofit | 40 | 12 |
| Pseudomonas fluorescens FW300-N2E3 | AO353_04065 | | electron transporter RnfB | sig. | 38 | 14 |
| Marinobacter adhaerens HP15 | HP15_4124 | | protein containing 4Fe-4S ferredoxin, iron-sulfur binding, subgroup domains | strong | 37 | 18 |
| Ralstonia solanacearum PSI07 | RPSI07_RS12990 | | 4Fe-4S dicluster domain-containing protein | insig. | 33 | 18 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4780 | | Electron transport complex protein RnfB | insig. | 46 | 12 |
| Herbaspirillum seropedicae SmR1 | HSERO_RS08075 | | ferredoxin | insig. | 45 | 12 |
| Methanococcus maripaludis JJ | MMJJ_RS06835 | | 4Fe-4S binding protein | strong | 42 | 11 |
| Serratia liquefaciens MT49 | IAI46_11485 | | electron transport complex subunit RsxB | insig. | 42 | 12 |
| Pseudomonas fluorescens SBW25 | PFLU_RS05745 | | electron transport complex subunit RsxB | insig. | 42 | 12 |
| Pseudomonas fluorescens SBW25-INTG | PFLU_RS05745 | | electron transport complex subunit RsxB | insig. | 42 | 12 |
| Ralstonia solanacearum IBSBF1503 | RALBFv3_RS04380 | | 4Fe-4S ferredoxin | insig. | 38 | 13 |
| Ralstonia solanacearum UW163 | UW163_RS09290 | | 4Fe-4S ferredoxin | insig. | 38 | 13 |
| Pseudomonas simiae WCS417 | PS417_05660 | | (4Fe-4S)-binding protein | sig. | 40 | 12 |
| Dechlorosoma suillum PS | Dsui_2980 | | electron transport complex, RnfABCDGE type, B subunit | no data | 44 | 12 |
| Pseudomonas fluorescens GW456-L13 | PfGW456L13_1757 | | Electron transport complex protein RnfB | insig. | 42 | 12 |
| Pseudomonas stutzeri RCH2 | Psest_3113 | | electron transport complex, RnfABCDGE type, B subunit | strong | 39 | 14 |
| Pantoea sp. MT58 | IAI47_20270 | | formate dehydrogenase subunit alpha | insig. | 31 | 18 |
| Paraburkholderia graminis OAS925 | ABIE53_001424 | | electron transport complex protein RnfB | sig. | 39 | 14 |
| Rhodospirillum rubrum S1H | Rru_A1423 | | 4Fe-4S ferredoxin, iron-sulfur binding (NCBI) | insig. | 37 | 17 |
| Ralstonia sp. UNC404CL21Col | ABZR87_RS16235 | | 4Fe-4S binding protein | cofit | 33 | 18 |
| Methanococcus maripaludis S2 | MMP_RS07525 | | 4Fe-4S binding protein | strong | 28 | 29 |
| Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_735 | | Electron transport complex protein RnfB | no data | 40 | 12 |
| Escherichia coli Nissle 1917 | ECOLIN_RS09085 | | electron transport complex subunit RsxB | no data | 38 | 15 |
| Dickeya dadantii 3937 | DDA3937_RS10570 | | electron transport complex subunit RsxB | sig. | 35 | 18 |
| Dinoroseobacter shibae DFL-12 | Dshi_0496 | | 4Fe-4S ferredoxin iron-sulfur binding domain protein (RefSeq) | insig. | 28 | 23 |
| Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00294 | | electron transport complex protein RnfB | no data | 42 | 12 |
| Paraburkholderia sabiae LMG 24235 | QEN71_RS24555 | | electron transport complex subunit RsxB | strong | 42 | 12 |
| Pseudomonas sp. S08-1 | OH686_03890 | | Electron transport complex protein RnfB | insig. | 42 | 12 |
| Methanococcus maripaludis JJ | MMJJ_RS06825 | | 4Fe-4S binding protein | sig. | 34 | 17 |
| Variovorax sp. SCN45 | GFF133 | | Ferredoxin | insig. | 33 | 13 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS12510 | | glycyl-radical enzyme activating protein | insig. | 31 | 19 |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1816 | | Electron transport complex protein RnfB | strong | 38 | 15 |
| Variovorax sp. OAS795 | ABID97_RS07550 | | 4Fe-4S dicluster domain-containing protein | insig. | 33 | 16 |
| Sinorhizobium meliloti 1021 | SMc00926 | | D-lactate dehydrogenase, iron-sulfur subunit GlcF (EC 1.1.99.6) (from data) | strong | 27 | 24 |
| Variovorax sp. OAS795 | ABID97_RS13980 | | RnfABCDGE type electron transport complex subunit B | insig. | 47 | 12 |
| Methanococcus maripaludis S2 | MMP_RS07535 | | 4Fe-4S binding protein | strong | 32 | 18 |
| Phocaeicola dorei CL03T12C01 | ABI39_RS04220 | | glycyl-radical enzyme activating protein | insig. | 30 | 19 |
| Alteromonas macleodii MIT1002 | MIT1002_01256 | | Nitrogen fixation protein rnfB | no data | 39 | 14 |
| Synechococcus elongatus PCC 7942 | Synpcc7942_2557 | hoxU | bidirectional hydrogenase complex protein HoxU | insig. | 30 | 18 |
| Acidovorax sp. GW101-3H11 | Ac3H11_2293 | | Electron transport complex protein RnfB | insig. | 45 | 12 |
| Escherichia fergusonii Becca | EFB2_02364 | | Ion-translocating oxidoreductase complex subunit B | strong | 40 | 12 |
| Escherichia coli ECOR27 | NOLOHH_18070 | rsxB | electron transport complex subunit RsxB | no data | 40 | 12 |
| Escherichia coli ECOR38 | HEPCGN_05935 | rsxB | electron transport complex subunit RsxB | cofit | 40 | 12 |
| Escherichia coli ECRC101 | OKFHMN_27550 | rsxB | electron transport complex subunit RsxB | insig. | 40 | 12 |
| Escherichia coli ECRC101 | MCAODC_17860 | rsxB | electron transport complex subunit RsxB | insig. | 40 | 12 |
| Escherichia coli ECRC102 | NIAGMN_00515 | rsxB | electron transport complex subunit RsxB | no data | 40 | 12 |
| Escherichia coli ECRC62 | BNILDI_16860 | rsxB | electron transport complex subunit RsxB | no data | 40 | 12 |
| Escherichia coli ECRC98 | JDDGAC_02140 | rsxB | electron transport complex subunit RsxB | no data | 40 | 12 |
| Escherichia coli ECRC99 | KEDOAH_00555 | rsxB | electron transport complex subunit RsxB | no data | 40 | 12 |
| Methanococcus maripaludis JJ | MMJJ_RS07225 | | coenzyme F420 hydrogenase subunit gamma | strong | 40 | 11 |
| Methanococcus maripaludis S2 | MMP_RS07130 | | coenzyme F420 hydrogenase subunit gamma | strong | 40 | 11 |
| Escherichia coli BL21 | ECD_01598 | | SoxR iron-sulfur cluster reduction factor component; putative iron-sulfur protein | no data | 40 | 12 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02098 | | Electron transport complex subunit RsxB | insig. | 40 | 12 |
| Escherichia coli BW25113 | b1628 | rsxB | electron transport complex protein RnfB (NCBI) | strong | 40 | 12 |
| Pseudomonas sp. RS175 | PFR28_03345 | | Ion-translocating oxidoreductase complex subunit B | insig. | 38 | 14 |
| Ralstonia solanacearum GMI1000 | RS_RS11930 | | 4Fe-4S dicluster domain-containing protein | insig. | 38 | 13 |
| Variovorax sp. SCN45 | GFF942 | | Iron-sulfur cluster-binding protein | insig. | 47 | 12 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU0686 | | iron-sulfur cluster-binding protein (TIGR) | insig. | 38 | 13 |