| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas syringae pv. syringae B728a | Psyr_3203 | | NADH dehydrogenase subunit H | no data | 100 | 100 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3203 | | NADH dehydrogenase subunit H | no data | 100 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS18645 | | NADH-quinone oxidoreductase subunit NuoH | strong | 96 | 100 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS18645 | | NADH-quinone oxidoreductase subunit NuoH | strong | 96 | 100 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03648 | | NADH-quinone oxidoreductase subunit H | no data | 96 | 100 |
| o | Pseudomonas orientalis W4I3 | QF045_RS18370 | | NADH-quinone oxidoreductase subunit NuoH | no data | 96 | 100 |
| o | Pseudomonas simiae WCS417 | PS417_16605 | | NADH:ubiquinone oxidoreductase | no data | 96 | 100 |
| o | Pseudomonas sp. DMC3 | GFF1506 | | NADH-quinone oxidoreductase subunit H | no data | 95 | 100 |
| o | Pseudomonas sp. RS175 | PFR28_02633 | | NADH-quinone oxidoreductase subunit H | no data | 93 | 100 |
| o | Pseudomonas protegens RBAN4 | FABNJH_20185 | nuoH | NADH-quinone oxidoreductase subunit NuoH | insig. | 94 | 100 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_22040 | | NADH:ubiquinone oxidoreductase | no data | 93 | 100 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_271 | | NADH-ubiquinone oxidoreductase chain H (EC 1.6.5.3) | no data | 93 | 100 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4034 | | NADH-ubiquinone oxidoreductase chain H (EC 1.6.5.3) | no data | 90 | 100 |
| o | Pseudomonas putida KT2440 | PP_4125 | | NADH-quinone oxidoreductase subunit H | no data | 93 | 100 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_27770 | | NADH:ubiquinone oxidoreductase | no data | 90 | 100 |
| o | Pseudomonas sp. BP01 | JOY50_RS06995 | nuoH | NADH-quinone oxidoreductase subunit NuoH | insig. | 93 | 100 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2627 | | NADH-ubiquinone oxidoreductase chain H (EC 1.6.5.3) | no data | 90 | 100 |
| o | Pseudomonas sp. SVBP6 | COO64_RS24300 | nuoH | NADH-quinone oxidoreductase subunit NuoH | sig. | 93 | 100 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS04000 | nuoH;inference=COORDINATES | NADH-quinone oxidoreductase subunit NuoH | strong | 84 | 97 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_13270 | | NADH-quinone oxidoreductase subunit NuoH | strong | 84 | 97 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS35030 | nuoH;inference=COORDINATES | NADH-quinone oxidoreductase subunit NuoH | strong | 84 | 97 |
| o | Pseudomonas sp. S08-1 | OH686_00125 | | NADH-ubiquinone oxidoreductase chain H | cofit | 87 | 97 |
| o | Pseudomonas segetis P6 | ACVTMO_RS12735 | nuoH | NADH-quinone oxidoreductase subunit NuoH | strong | 85 | 97 |
| o | Pectobacterium carotovorum WPP14 | HER17_RS07155 | | NADH-quinone oxidoreductase subunit NuoH | cofit | 73 | 98 |
| o | Enterobacter sp. TBS_079 | MPMX20_03212 | | NADH-quinone oxidoreductase subunit H | strong | 73 | 99 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_0328 | | NADH:ubiquinone oxidoreductase subunit 1 (chain H) | cofit | 72 | 99 |
| o | Shewanella oneidensis MR-1 | SO1015 | nuoH | NADH dehydrogenase I, H subunit (NCBI ptt file) | cofit | 73 | 97 |
| o | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1885 | | NADH-ubiquinone oxidoreductase chain H (EC 1.6.5.3) | strong | 73 | 97 |
| o | Klebsiella michiganensis M5al | BWI76_RS20160 | | NADH-quinone oxidoreductase subunit H | strong | 73 | 97 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_27040 | | NADH-quinone oxidoreductase subunit NuoH | sig. | 73 | 97 |
| o | Klebsiella pneumoniae MRSN742743 | KFA93_RS06115 | nuoH;inference=COORDINATES | NADH-quinone oxidoreductase subunit NuoH | insig. | 73 | 97 |
| o | Escherichia coli ECOR38 | HEPCGN_22075 | nuoH | NADH-quinone oxidoreductase subunit NuoH | insig. | 72 | 97 |
| o | Escherichia coli Nissle 1917 | ECOLIN_RS13255 | | NADH-quinone oxidoreductase subunit NuoH | strong | 72 | 97 |
| o | Escherichia coli BL21 | ECD_02207 | | NADH:ubiquinone oxidoreductase, membrane subunit H | strong | 71 | 97 |
| o | Escherichia coli ECOR27 | NOLOHH_14490 | nuoH | NADH-quinone oxidoreductase subunit NuoH | strong | 71 | 97 |
| o | Escherichia coli ECRC100 | OKFHMN_22870 | nuoH | NADH-quinone oxidoreductase subunit NuoH | cofit | 71 | 97 |
| o | Escherichia coli ECRC101 | MCAODC_13910 | nuoH | NADH-quinone oxidoreductase subunit NuoH | strong | 71 | 97 |
| o | Escherichia coli ECRC102 | NIAGMN_20640 | nuoH | NADH-quinone oxidoreductase subunit NuoH | cofit | 71 | 97 |
| o | Escherichia coli ECRC62 | BNILDI_13410 | nuoH | NADH-quinone oxidoreductase subunit NuoH | cofit | 71 | 97 |
| o | Escherichia coli ECRC98 | JDDGAC_26835 | nuoH | NADH-quinone oxidoreductase subunit NuoH | insig. | 71 | 97 |
| o | Escherichia coli ECRC99 | KEDOAH_05325 | nuoH | NADH-quinone oxidoreductase subunit NuoH | no data | 71 | 97 |
| o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01424 | | NADH-quinone oxidoreductase subunit H | sig. | 71 | 97 |
| o | Escherichia coli BW25113 | b2282 | nuoH | NADH dehydrogenase subunit H (NCBI) | strong | 71 | 97 |
| o | Escherichia fergusonii Becca | EFB2_01577 | | NADH-quinone oxidoreductase subunit H | sig. | 71 | 97 |
| o | Pantoea sp. MT58 | IAI47_06390 | | NADH-quinone oxidoreductase subunit NuoH | strong | 73 | 99 |
| o | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS06600 | nuoH | NADH-quinone oxidoreductase subunit NuoH | no data | 73 | 99 |
| o | Serratia liquefaciens MT49 | IAI46_17680 | | NADH-quinone oxidoreductase subunit NuoH | cofit | 72 | 98 |
| o | Dickeya dadantii 3937 | DDA3937_RS14305 | | NADH-quinone oxidoreductase subunit NuoH | no data | 73 | 98 |
| o | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_18075 | nuoH | NADH-quinone oxidoreductase subunit NuoH | strong | 73 | 98 |
| o | Erwinia tracheiphila SCR3 | LU632_RS07995 | nuoH | NADH-quinone oxidoreductase subunit NuoH | strong | 73 | 98 |
| o | Dickeya dianthicola 67-19 | HGI48_RS14280 | | NADH-quinone oxidoreductase subunit NuoH | insig. | 72 | 98 |
| o | Dickeya dianthicola ME23 | DZA65_RS14955 | | NADH-quinone oxidoreductase subunit NuoH | no data | 72 | 98 |
| o | Rahnella sp. WP5 | EX31_RS19405 | | NADH-quinone oxidoreductase subunit NuoH | cofit | 72 | 98 |
| o | Acinetobacter radioresistens SK82 | MPMX26_02549 | | NADH-quinone oxidoreductase subunit H | no data | 70 | 94 |
| o | Erwinia amylovora T8 | OLJFJH_11440 | | NADH-quinone oxidoreductase subunit NuoH | strong | 72 | 93 |
| o | Acinetobacter baumannii LAC-4 | RR41_RS15480 | | NADH-quinone oxidoreductase subunit NuoH | no data | 69 | 89 |
| o | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_04240 | | NADH-quinone oxidoreductase subunit H | insig. | 61 | 91 |
| o | Rhodopseudomonas palustris CGA009 | TX73_022060 | | NADH-quinone oxidoreductase subunit NuoH | strong | 48 | 96 |
| o | Rhodospirillum rubrum S1H | Rru_A1562 | | Respiratory-chain NADH dehydrogenase, subunit 1 (NCBI) | no data | 46 | 93 |
| o | Herbaspirillum seropedicae SmR1 | HSERO_RS08855 | | NADH:ubiquinone oxidoreductase subunit H | no data | 45 | 95 |
| o | Magnetospirillum magneticum AMB-1 | AMB_RS13975 | | NADH-quinone oxidoreductase subunit H | no data | 44 | 96 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS07200 | | NADH:ubiquinone oxidoreductase subunit H | no data | 43 | 94 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS14845 | | NADH-quinone oxidoreductase subunit NuoH | no data | 43 | 93 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS14370 | | NADH-quinone oxidoreductase subunit NuoH | no data | 42 | 93 |
| o | Azospirillum sp. SherDot2 | MPMX19_01739 | | NADH-quinone oxidoreductase subunit H | no data | 43 | 94 |
| o | Kangiella aquimarina DSM 16071 | B158DRAFT_0120 | | NADH dehydrogenase subunit H (EC 1.6.5.3) | strong | 43 | 93 |
| o | Variovorax sp. OAS795 | ABID97_RS20460 | | NADH-quinone oxidoreductase subunit NuoH | no data | 42 | 96 |
| o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS02940 | | NADH-quinone oxidoreductase subunit H | no data | 41 | 93 |
| o | Ralstonia solanacearum UW163 | UW163_RS10785 | | NADH-quinone oxidoreductase subunit H | no data | 41 | 93 |
| o | Ralstonia solanacearum GMI1000 | RS_RS10310 | | NADH-quinone oxidoreductase subunit H | no data | 41 | 93 |
| o | Variovorax sp. SCN45 | GFF4757 | | NADH-ubiquinone oxidoreductase chain H (EC 1.6.5.3) | no data | 42 | 96 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3688 | | NADH-ubiquinone oxidoreductase chain H (EC 1.6.5.3) | no data | 42 | 98 |
| o | Paraburkholderia graminis OAS925 | ABIE53_001597 | | NADH-quinone oxidoreductase subunit H | no data | 42 | 89 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_04574 | | NADH dehydrogenase subunit H | no data | 42 | 89 |
| o | Phocaeicola dorei CL03T12C01 | ABI39_RS08525 | | NADH-quinone oxidoreductase subunit NuoH | insig. | 39 | 98 |
| o | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS13320 | | NADH-quinone oxidoreductase subunit NuoH | strong | 39 | 98 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS24115 | | NADH-quinone oxidoreductase subunit NuoH | no data | 43 | 89 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS05545 | | NADH:ubiquinone oxidoreductase subunit H | no data | 40 | 92 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_1445 | | NADH-ubiquinone oxidoreductase chain H (EC 1.6.5.3) | no data | 41 | 95 |
| o | Castellaniella sp019104865 MT123 | ABCV34_RS08715 | | NADH-quinone oxidoreductase subunit NuoH | no data | 40 | 95 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS06660 | | NADH-quinone oxidoreductase subunit H | no data | 41 | 89 |
| o | Sinorhizobium meliloti 1021 | SMa1516 | | NuoH2 NADH:ubiquinone oxidoreductase subunit 1 (chain H) | insig. | 44 | 87 |
| | Sinorhizobium meliloti 1021 | SMc01921 | | NADH dehydrogenase subunit H | no data | 43 | 87 |
| o | Bosea sp. OAE506 | ABIE41_RS17915 | | NADH-quinone oxidoreductase subunit NuoH | no data | 41 | 91 |
| o | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS01095 | | NADH-quinone oxidoreductase subunit NuoH | no data | 39 | 91 |
| o | Rhodanobacter denitrificans MT42 | LRK55_RS00870 | | NADH-quinone oxidoreductase subunit NuoH | no data | 39 | 91 |
| o | Agrobacterium fabrum C58 | Atu1277 | | NADH ubiquinone oxidoreductase I chain H | no data | 42 | 90 |
| o | Methylophilus sp. DMC18 | GFF947 | | NADH-quinone oxidoreductase subunit H | no data | 41 | 95 |
| o | Bacteroides stercoris CC31F | HMPREF1181_RS09015 | | NADH-quinone oxidoreductase subunit NuoH | sig. | 37 | 93 |
| o | Bacteroides thetaiotaomicron VPI-5482 | BT4064 | | NADH dehydrogenase I, chain H (NCBI ptt file) | sig. | 39 | 93 |
| o | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS17135 | | NADH-quinone oxidoreductase subunit NuoH | no data | 38 | 95 |
| o | Xanthobacter sp. DMC5 | GFF1243 | | NADH-quinone oxidoreductase subunit H | no data | 40 | 94 |
| o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS06375 | | NADH-quinone oxidoreductase subunit NuoH | no data | 38 | 93 |
| o | Rhodanobacter sp. FW510-T8 | OKGIIK_05800 | nuoH | NADH-quinone oxidoreductase subunit NuoH | no data | 39 | 90 |
| o | Bacteroides ovatus ATCC 8483 | BACOVA_04859 | | NADH dehydrogenase | sig. | 38 | 96 |
| o | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1990.1 | | NADH-ubiquinone oxidoreductase chain H (EC 1.6.5.3) | no data | 40 | 93 |
| o | Rhizobium sp. OAE497 | ABIE40_RS07220 | | NADH-quinone oxidoreductase subunit NuoH | no data | 41 | 87 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_14235 | | NADH-quinone oxidoreductase subunit H | no data | 36 | 96 |
| o | Dechlorosoma suillum PS | Dsui_3043 | | NADH:ubiquinone oxidoreductase subunit 1 (chain H) | no data | 40 | 90 |
| o | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS08970 | | NADH-quinone oxidoreductase subunit NuoH | no data | 37 | 89 |
| o | Synechocystis sp000284455 PCC 6803 | SGL_RS17000 | | NADH-quinone oxidoreductase subunit NuoH | no data | 37 | 95 |
| o | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS23570 | | NADH-quinone oxidoreductase subunit H | no data | 37 | 87 |
| o | Caulobacter crescentus NA1000 | CCNA_02022 | | NADH-quinone oxidoreductase chain H | no data | 40 | 86 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_02022 | | NADH-quinone oxidoreductase chain H | no data | 40 | 86 |
| o | Sphingobium sp. HT1-2 | GFF2112 | | NADH-ubiquinone oxidoreductase chain H (EC 1.6.5.3) | no data | 38 | 95 |
| o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS06080 | | NADH-quinone oxidoreductase subunit NuoH | no data | 41 | 93 |
| o | Phaeobacter inhibens DSM 17395 | PGA1_c10480 | | NADH-quinone oxidoreductase subunit H | no data | 43 | 93 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_1321 | | NADH dehydrogenase (quinone) (RefSeq) | no data | 43 | 91 |
| | Mycobacterium tuberculosis H37Rv | Rv3152 | | Probable NADH dehydrogenase I (chain H) NuoH (NADH-ubiquinone oxidoreductase chain H) | strong | 37 | 98 |
| o | Synechococcus elongatus PCC 7942 | Synpcc7942_1343 | ndhA | NADH dehydrogenase subunit H | no data | 37 | 87 |
| | Rhodopseudomonas palustris CGA009 | TX73_015250 | | NADH-quinone oxidoreductase subunit NuoH | no data | 41 | 87 |
| o | Lysobacter sp. OAE881 | ABIE51_RS08345 | | NADH-quinone oxidoreductase subunit NuoH | no data | 41 | 93 |
| o | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0702 | | NADH dehydrogenase subunit H (EC 1.6.5.3) | no data | 37 | 93 |
| o | Desulfovibrio vulgaris Miyazaki F | DvMF_1597 | | NADH dehydrogenase (quinone) (RefSeq) | cofit | 42 | 83 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS15755 | | NADH-quinone oxidoreductase subunit NuoH | no data | 34 | 86 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_01705 | | NADH-quinone oxidoreductase subunit H | strong | 36 | 88 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_3193 | | respiratory-chain NADH dehydrogenase subunit 1 (RefSeq) | no data | 27 | 87 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2287 | | hydrogenase, CooK subunit, selenocysteine-containing, putative (TIGR) | insig. | 28 | 84 |
| | Rhodospirillum rubrum S1H | Rru_A1421 | | Respiratory-chain NADH dehydrogenase, subunit 1 (NCBI) | insig. | 26 | 84 |
| | Rhodospirillum rubrum S1H | Rru_A0317 | | Respiratory-chain NADH dehydrogenase, subunit 1 (NCBI) | insig. | 29 | 74 |
| | Escherichia coli BL21 | ECD_02572 | | hydrogenase 3, membrane subunit | insig. | 29 | 67 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0433 | | Ech hydrogenase, subunit EchB, putative (TIGR) | strong | 28 | 74 |
| | Escherichia fergusonii Becca | EFB2_01201 | | Formate hydrogenlyase subunit 4 | cofit | 28 | 67 |
| | Escherichia coli ECOR38 | HEPCGN_19775 | hycD | formate hydrogenlyase subunit HycD | insig. | 28 | 67 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS15210 | | formate hydrogenlyase subunit HycD | no data | 28 | 67 |
| | Escherichia coli ECRC62 | BNILDI_10980 | hycD | formate hydrogenlyase subunit HycD | insig. | 28 | 67 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01012 | | Formate hydrogenlyase subunit 4 | insig. | 28 | 67 |
| | Escherichia coli BW25113 | b2722 | hycD | hydrogenase 3, membrane subunit (NCBI) | sig. | 28 | 67 |
| | Escherichia coli ECOR27 | NOLOHH_12430 | hycD | formate hydrogenlyase subunit HycD | insig. | 28 | 67 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1519 | | respiratory-chain NADH dehydrogenase subunit 1 (RefSeq) | cofit | 28 | 74 |
| | Escherichia coli ECRC100 | OKFHMN_20585 | hycD | formate hydrogenlyase subunit HycD | cofit | 27 | 67 |
| | Escherichia coli ECRC101 | MCAODC_11110 | hycD | formate hydrogenlyase subunit HycD | insig. | 27 | 67 |
| | Escherichia coli ECRC102 | NIAGMN_18355 | hycD | formate hydrogenlyase subunit HycD | insig. | 27 | 67 |
| | Escherichia coli ECRC98 | JDDGAC_24250 | hycD | formate hydrogenlyase subunit HycD | insig. | 27 | 67 |
| | Escherichia coli ECRC99 | KEDOAH_07550 | hycD | formate hydrogenlyase subunit HycD | no data | 27 | 67 |
| | Dickeya dianthicola ME23 | DZA65_RS07850 | | respiratory chain complex I subunit 1 family protein | insig. | 26 | 74 |
| | Mycobacterium tuberculosis H37Rv | Rv0084 | | Possible formate hydrogenlyase HycD (FHL) | insig. | 25 | 63 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4715 | | Formate hydrogenlyase subunit 4 | insig. | 28 | 62 |
| | Dickeya dianthicola 67-19 | HGI48_RS07340 | | respiratory chain complex I subunit 1 family protein | insig. | 25 | 74 |
| | Klebsiella michiganensis M5al | BWI76_RS22325 | | hydrogenase 3 membrane subunit | insig. | 29 | 56 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_02995 | | hydrogenase 3 membrane subunit | insig. | 27 | 88 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2813 | | Formate hydrogenlyase subunit 4 | insig. | 26 | 88 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS18815 | | respiratory chain complex I subunit 1 family protein | insig. | 27 | 88 |
| | Rahnella sp. WP5 | EX31_RS19915 | | respiratory chain complex I subunit 1 family protein | insig. | 25 | 77 |
| | Escherichia coli ECRC100 | OKFHMN_21890 | hyfC | hydrogenase 4 subunit HyfC | cofit | 26 | 74 |
| | Escherichia coli ECRC101 | MCAODC_12420 | hyfC | hydrogenase 4 subunit HyfC | insig. | 26 | 74 |
| | Escherichia coli ECRC102 | NIAGMN_19660 | hyfC | hydrogenase 4 subunit HyfC | cofit | 26 | 74 |
| | Escherichia coli ECRC62 | BNILDI_12360 | hyfC | hydrogenase 4 subunit HyfC | cofit | 26 | 74 |
| | Escherichia coli ECRC98 | JDDGAC_25835 | hyfC | hydrogenase 4 subunit HyfC | insig. | 26 | 74 |
| | Escherichia coli ECRC99 | KEDOAH_06330 | hyfC | hydrogenase 4 subunit HyfC | no data | 26 | 74 |
| | Escherichia coli ECOR27 | NOLOHH_13550 | hyfC | hydrogenase 4 subunit HyfC | insig. | 26 | 74 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01245 | | Hydrogenase-4 component C | insig. | 26 | 74 |
| | Dickeya dadantii 3937 | DDA3937_RS07465 | | respiratory chain complex I subunit 1 family protein | insig. | 27 | 67 |
| | Escherichia coli BW25113 | b2483 | hyfC | hydrogenase 4 membrane subunit (VIMSS) | insig. | 25 | 74 |
| | Azospirillum sp. SherDot2 | MPMX19_03514 | | Formate hydrogenlyase subunit 4 | insig. | 27 | 62 |
| | Serratia liquefaciens MT49 | IAI46_12525 | | respiratory chain complex I subunit 1 family protein | insig. | 27 | 63 |
| | Enterobacter sp. TBS_079 | MPMX20_03607 | | Formate hydrogenlyase subunit 4 | insig. | 27 | 67 |
| | Escherichia coli ECOR38 | HEPCGN_21060 | hyfC | hydrogenase 4 subunit HyfC | insig. | 25 | 74 |