Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| Escherichia coli BL21 | ECD_02378 | | hydrogenase 4, membrane subunit | insig. | 100 | 100 |
o | Escherichia coli BW25113 | b2486 | hyfF | NADH dehydrogenase subunit N (NCBI) | insig. | 100 | 100 |
o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01240 | | NAD(P)H-quinone oxidoreductase subunit 2, chloroplastic | insig. | 100 | 100 |
o | Escherichia coli ECOR27 | NOLOHH_13530 | hyfF | hydrogenase 4 subunit F | cofit | 98 | 100 |
o | Escherichia coli ECRC101 | OKFHMN_21875 | hyfF | hydrogenase 4 subunit F | insig. | 98 | 99 |
o | Escherichia coli ECRC101 | MCAODC_12405 | hyfF | hydrogenase 4 subunit F | insig. | 98 | 99 |
o | Escherichia coli ECRC102 | NIAGMN_19645 | hyfF | hydrogenase 4 subunit F | insig. | 98 | 99 |
o | Escherichia coli ECRC98 | JDDGAC_25820 | hyfF | hydrogenase 4 subunit F | no data | 98 | 99 |
o | Escherichia coli ECRC99 | KEDOAH_06345 | hyfF | hydrogenase 4 subunit F | no data | 98 | 99 |
o | Escherichia coli ECOR38 | HEPCGN_21045 | hyfF | hydrogenase 4 subunit F | cofit | 97 | 100 |
o | Escherichia coli ECRC62 | BNILDI_12335 | hyfF | hydrogenase 4 subunit F | insig. | 97 | 99 |
o | Dickeya dadantii 3937 | DDA3937_RS07450 | | hydrogenase 4 subunit F | insig. | 72 | 94 |
o | Dickeya dianthicola 67-19 | HGI48_RS07325 | | hydrogenase 4 subunit F | insig. | 71 | 95 |
o | Dickeya dianthicola ME23 | DZA65_RS07835 | | hydrogenase 4 subunit F | insig. | 71 | 95 |
o | Azospirillum sp. SherDot2 | MPMX19_03511 | | NAD(P)H-quinone oxidoreductase subunit 2, chloroplastic | insig. | 54 | 90 |
| Rhodanobacter denitrificans MT42 | LRK55_RS17515 | | hydrogenase 4 subunit F | cofit | 45 | 66 |
| Rhodanobacter denitrificans FW104-10B01 | LRK54_RS17290 | | hydrogenase 4 subunit F | strong | 45 | 66 |
| Rhodanobacter sp. FW510-T8 | OKGIIK_07600 | hyfB | hydrogenase 4 subunit F | insig. | 44 | 66 |
| Magnetospirillum magneticum AMB-1 | AMB_RS01055 | | hydrogenase 4 subunit F | cofit | 38 | 79 |
| Azospirillum brasilense Sp245 | AZOBR_RS14515 | | oxidoreductase | insig. | 41 | 68 |
| Rhodanobacter denitrificans MT42 | LRK55_RS17195 | | proton-conducting transporter membrane subunit | cofit | 42 | 72 |
| Rhodanobacter denitrificans FW104-10B01 | LRK54_RS17720 | | NADH dehydrogenase | insig. | 42 | 72 |
| Rhodospirillum rubrum S1H | Rru_A0320 | | NADH dehydrogenase (quinone) (NCBI) | insig. | 40 | 72 |
| Mycobacterium tuberculosis H37Rv | Rv0086 | | Possible hydrogenase HycQ | insig. | 39 | 79 |
| Rhodospirillum rubrum S1H | Rru_A1420 | | NADH dehydrogenase (quinone) (NCBI) | insig. | 34 | 64 |
| Azospirillum sp. SherDot2 | MPMX19_03515 | | Hydrogenase-4 component B | insig. | 33 | 65 |
| Desulfovibrio vulgaris Miyazaki F | DvMF_3194 | | NADH dehydrogenase (quinone) (RefSeq) | strong | 31 | 84 |
| Rhodospirillum rubrum S1H | Rru_A0315 | | NADH dehydrogenase (quinone) (NCBI) | insig. | 30 | 84 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU2286 | | hydrogenase, CooM subunit, putative (TIGR) | strong | 29 | 84 |
| Rhodanobacter sp. FW510-T8 | OKGIIK_14045 | | Cation:proton antiporter | cofit | 34 | 66 |
| Escherichia coli ECOR38 | HEPCGN_21065 | hyfB | hydrogenase 4 subunit B | cofit | 31 | 65 |
| Rhodanobacter denitrificans FW104-10B01 | LRK54_RS07595 | | monovalent cation/H+ antiporter subunit A | strong | 32 | 66 |
| Escherichia coli ECOR27 | NOLOHH_13555 | hyfB | hydrogenase 4 subunit B | insig. | 31 | 65 |
| Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_14260 | | NADH-quinone oxidoreductase subunit L | no data | 32 | 64 |
| Rhodanobacter denitrificans MT42 | LRK55_RS07335 | | monovalent cation/H+ antiporter subunit A | cofit | 32 | 66 |
| Phaeobacter inhibens DSM 17395 | PGA1_c12270 | | monovalent cation/proton antiporter subunit A/B | no data | 29 | 98 |
| Rhodospirillum rubrum S1H | Rru_A0314 | | NADH dehydrogenase (quinone) (NCBI) | cofit | 31 | 76 |
| Escherichia coli ECRC62 | BNILDI_12365 | hyfB | hydrogenase 4 subunit B | insig. | 30 | 65 |
| Escherichia coli BL21 | ECD_02374 | | hydrogenase 4, membrane subunit | insig. | 30 | 65 |
| Escherichia coli ECRC101 | OKFHMN_21895 | hyfB | hydrogenase 4 subunit B | insig. | 30 | 65 |
| Escherichia coli ECRC101 | MCAODC_12425 | hyfB | hydrogenase 4 subunit B | insig. | 30 | 65 |
| Escherichia coli ECRC102 | NIAGMN_19665 | hyfB | hydrogenase 4 subunit B | insig. | 30 | 65 |
| Escherichia coli ECRC98 | JDDGAC_25840 | hyfB | hydrogenase 4 subunit B | no data | 30 | 65 |
| Escherichia coli ECRC99 | KEDOAH_06325 | hyfB | hydrogenase 4 subunit B | no data | 30 | 65 |
| Escherichia coli BW25113 | b2482 | hyfB | NADH dehydrogenase subunit N (NCBI) | insig. | 30 | 65 |
| Bacteroides stercoris CC31F | HMPREF1181_RS09035 | | NADH-quinone oxidoreductase subunit L | sig. | 32 | 65 |
| Pseudomonas stutzeri RCH2 | Psest_2851 | | NADH:ubiquinone oxidoreductase subunit 5 (chain L)/Multisubunit Na+/H+ antiporter, MnhA subunit | strong | 34 | 67 |
| Dickeya dianthicola 67-19 | HGI48_RS07345 | | hydrogenase 4 subunit B | insig. | 30 | 67 |
| Dickeya dianthicola ME23 | DZA65_RS07855 | | hydrogenase 4 subunit B | insig. | 30 | 67 |
| Kangiella aquimarina DSM 16071 | B158DRAFT_2201 | | multisubunit sodium/proton antiporter, MrpD subunit (TC 2.A.63.1) | strong | 29 | 80 |
| Rhodanobacter denitrificans FW104-10B01 | LRK54_RS17305 | | hydrogenase 4 subunit B | strong | 34 | 77 |
| Dickeya dadantii 3937 | DDA3937_RS07470 | | hydrogenase 4 subunit B | insig. | 30 | 67 |
| Bacteroides thetaiotaomicron VPI-5482 | BT4060 | | NADH dehydrogenase I, chain L (NCBI ptt file) | insig. | 28 | 73 |
| Rhodanobacter denitrificans MT42 | LRK55_RS17530 | | hydrogenase 4 subunit B | cofit | 34 | 77 |
| Mycobacterium tuberculosis H37Rv | Rv0083 | | Probable oxidoreductase | insig. | 34 | 66 |
| Rhodanobacter sp. FW510-T8 | OKGIIK_07585 | hyfB | hydrogenase 4 subunit B | insig. | 33 | 78 |
| Bacteroides ovatus ATCC 8483 | BACOVA_04855 | | proton-translocating NADH-quinone oxidoreductase, chain L | cofit | 31 | 64 |
| Paraburkholderia graminis OAS925 | ABIE53_001601 | | NADH-quinone oxidoreductase subunit L | no data | 30 | 65 |
| Magnetospirillum magneticum AMB-1 | AMB_RS01070 | | hydrogenase 4 subunit B | cofit | 32 | 64 |
| Acinetobacter radioresistens SK82 | MPMX26_00261 | | Na(+)/H(+) antiporter subunit A | no data | 32 | 73 |
| Rhodospirillum rubrum S1H | Rru_A1566 | | NADH-plastoquinone oxidoreductase, chain 5 (NCBI) | no data | 31 | 64 |
| Sinorhizobium meliloti 1021 | SMc03179 | | monovalent cation/H+ antiporter subunit A | strong | 29 | 84 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS13300 | | NADH-quinone oxidoreductase subunit L | cofit | 30 | 65 |
| Herbaspirillum seropedicae SmR1 | HSERO_RS08875 | | NADH:ubiquinone oxidoreductase subunit L | no data | 30 | 75 |
| Castellaniella sp019104865 MT123 | ABCV34_RS06470 | | monovalent cation/H+ antiporter subunit A | strong | 31 | 64 |
| Phocaeicola dorei CL03T12C01 | ABI39_RS08505 | | NADH-quinone oxidoreductase subunit L | insig. | 30 | 65 |
| Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_04578 | | NADH dehydrogenase subunit L | no data | 30 | 65 |
| Agrobacterium fabrum C58 | Atu8131 | | pH adaption potassium efflux system protein | strong | 32 | 64 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS17115 | | NADH-quinone oxidoreductase subunit L | no data | 31 | 64 |
| Paraburkholderia sabiae LMG 24235 | QEN71_RS24095 | | NADH-quinone oxidoreductase subunit L | no data | 30 | 65 |
| Burkholderia phytofirmans PsJN | BPHYT_RS06680 | | NADH:ubiquinone oxidoreductase subunit L | no data | 29 | 65 |
| Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.589.1 | | hypothetical protein | insig. | 30 | 81 |
| Acidovorax sp. GW101-3H11 | Ac3H11_1441 | | NADH-ubiquinone oxidoreductase chain L (EC 1.6.5.3) | no data | 28 | 73 |
| Lysobacter sp. OAE881 | ABIE51_RS09895 | | monovalent cation/H+ antiporter subunit A | insig. | 32 | 64 |
| Ralstonia solanacearum GMI1000 | RS_RS10290 | | NADH-quinone oxidoreductase subunit L | no data | 29 | 66 |
| Kangiella aquimarina DSM 16071 | B158DRAFT_0116 | | NADH dehydrogenase subunit L (EC 1.6.5.3) | strong | 28 | 82 |
| Ralstonia solanacearum IBSBF1503 | RALBFv3_RS02920 | | NADH-quinone oxidoreductase subunit L | no data | 30 | 66 |
| Ralstonia solanacearum UW163 | UW163_RS10805 | | NADH-quinone oxidoreductase subunit L | no data | 30 | 66 |
| Ralstonia solanacearum PSI07 | RPSI07_RS14390 | | NADH-quinone oxidoreductase subunit L | no data | 29 | 77 |
| Pseudomonas sp. S08-1 | OH686_04755 | | Na(+) H(+) antiporter subunit A / Na(+) H(+) antiporter subunit B | no data | 34 | 61 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2658 | | Na(+) H(+) antiporter subunit A; Na(+) H(+) antiporter subunit B | cofit | 28 | 84 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3692 | | NADH-ubiquinone oxidoreductase chain L (EC 1.6.5.3) | strong | 28 | 73 |
| Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS23590 | | NADH-quinone oxidoreductase subunit L | no data | 32 | 64 |
| Ralstonia sp. UNC404CL21Col | ABZR87_RS14825 | | NADH-quinone oxidoreductase subunit L | no data | 29 | 66 |
| Castellaniella sp019104865 MT123 | ABCV34_RS08695 | | NADH-quinone oxidoreductase subunit L | no data | 29 | 64 |
| Rhodopseudomonas palustris CGA009 | TX73_014445 | | monovalent cation/H+ antiporter subunit A | insig. | 31 | 73 |
| Acinetobacter radioresistens SK82 | MPMX26_02544 | | NADH-quinone oxidoreductase subunit M | no data | 27 | 90 |
| Dinoroseobacter shibae DFL-12 | Dshi_3805 | | NADH dehydrogenase (quinone) (RefSeq) | no data | 29 | 73 |
| Variovorax sp. OAS795 | ABID97_RS20440 | | NADH-quinone oxidoreductase subunit L | no data | 29 | 66 |
| Sinorhizobium meliloti 1021 | SMc00051 | | monovalent cation/H+ antiporter subunit A | no data | 30 | 70 |
| Variovorax sp. SCN45 | GFF4761 | | NADH-ubiquinone oxidoreductase chain L (EC 1.6.5.3) | no data | 28 | 66 |
| Mycobacterium tuberculosis H37Rv | Rv3156 | | Probable NADH dehydrogenase I (chain L) NuoL (NADH-ubiquinone oxidoreductase chain L) | strong | 32 | 66 |
| Agrobacterium fabrum C58 | Atu0909 | | Na+/H+ antiporter | no data | 32 | 64 |
| Dyella japonica UNC79MFTsu3.2 | ABZR86_RS06060 | | NADH-quinone oxidoreductase subunit L | no data | 30 | 65 |
| Lysobacter sp. OAE881 | ABIE51_RS08365 | | NADH-quinone oxidoreductase subunit L | no data | 29 | 64 |
| Rhizobium sp. OAE497 | ABIE40_RS07240 | | NADH-quinone oxidoreductase subunit L | no data | 33 | 63 |
| Rhodospirillum rubrum S1H | Rru_A1635 | | NADH dehydrogenase (quinone) (NCBI) | cofit | 31 | 57 |
| Dechlorosoma suillum PS | Dsui_3039 | | proton-translocating NADH-quinone oxidoreductase, chain L | no data | 30 | 65 |
| Cupriavidus basilensis FW507-4G11 | RR42_RS05565 | | NADH:ubiquinone oxidoreductase subunit L | no data | 28 | 66 |
| Variovorax sp. SCN45 | GFF6173 | | Na(+) H(+) antiporter subunit A / Na(+) H(+) antiporter subunit B | insig. | 32 | 64 |