| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas simiae WCS417 | PS417_16630 | | NADH:ubiquinone oxidoreductase subunit M | no data | 100 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS18670 | | NADH-quinone oxidoreductase subunit M | strong | 100 | 100 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS18670 | | NADH-quinone oxidoreductase subunit M | sig. | 100 | 100 |
| o | Pseudomonas orientalis W4I3 | QF045_RS18395 | | NADH-quinone oxidoreductase subunit M | cofit | 100 | 100 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03653 | | NADH-quinone oxidoreductase subunit M | cofit | 100 | 100 |
| o | Pseudomonas sp. DMC3 | GFF1501 | | NADH-quinone oxidoreductase subunit M | cofit | 96 | 100 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_22015 | | NADH:ubiquinone oxidoreductase subunit M | no data | 94 | 100 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_266 | | NADH-ubiquinone oxidoreductase chain M (EC 1.6.5.3) | no data | 94 | 100 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2622 | | NADH-ubiquinone oxidoreductase chain M (EC 1.6.5.3) | no data | 94 | 100 |
| o | Pseudomonas sp. RS175 | PFR28_02638 | | NADH-quinone oxidoreductase subunit M | no data | 94 | 100 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_27795 | | NADH:ubiquinone oxidoreductase subunit M | no data | 92 | 100 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4029 | | NADH-ubiquinone oxidoreductase chain M (EC 1.6.5.3) | strong | 93 | 100 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_3208 | | NADH dehydrogenase subunit M | sig. | 89 | 100 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3208 | | NADH dehydrogenase subunit M | no data | 89 | 100 |
| o | Pseudomonas sp. SVBP6 | COO64_RS24325 | nuoM | NADH-quinone oxidoreductase subunit M | insig. | 89 | 100 |
| o | Pseudomonas sp. BP01 | JOY50_RS07020 | nuoM | NADH-quinone oxidoreductase subunit M | cofit | 89 | 100 |
| o | Pseudomonas putida KT2440 | PP_4130 | | NADH:ubiquinone oxidoreductase, membrane subunit M | strong | 89 | 100 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS03975 | nuoM;go_function=NADH | NADH-quinone oxidoreductase subunit M | strong | 80 | 99 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_13295 | | NADH-quinone oxidoreductase subunit M | strong | 80 | 99 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS35005 | nuoM;go_function=NADH | NADH-quinone oxidoreductase subunit M | strong | 80 | 99 |
| o | Pseudomonas sp. S08-1 | OH686_00100 | | NADH-ubiquinone oxidoreductase chain M | strong | 80 | 100 |
| o | Pseudomonas segetis P6 | ACVTMO_RS12760 | nuoM | NADH-quinone oxidoreductase subunit M | strong | 76 | 100 |
| o | Serratia liquefaciens MT49 | IAI46_17655 | | NADH-quinone oxidoreductase subunit M | cofit | 72 | 100 |
| o | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_18100 | nuoM | NADH-quinone oxidoreductase subunit M | strong | 72 | 99 |
| o | Erwinia tracheiphila SCR3 | LU632_RS08020 | nuoM | NADH-quinone oxidoreductase subunit M | strong | 72 | 99 |
| o | Rahnella sp. WP5 | EX31_RS19380 | | NADH-quinone oxidoreductase subunit M | cofit | 71 | 100 |
| o | Erwinia amylovora T8 | OLJFJH_11465 | | NADH-quinone oxidoreductase subunit M | strong | 73 | 99 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_27015 | | NADH-quinone oxidoreductase subunit M | strong | 73 | 99 |
| o | Klebsiella pneumoniae MRSN742743 | KFA93_RS06140 | nuoM;go_function=NADH | NADH-quinone oxidoreductase subunit M | insig. | 73 | 99 |
| o | Escherichia coli BL21 | ECD_02202 | | NADH:ubiquinone oxidoreductase, membrane subunit M | strong | 73 | 98 |
| o | Escherichia fergusonii Becca | EFB2_01582 | | NADH-quinone oxidoreductase subunit M | sig. | 73 | 98 |
| o | Escherichia coli ECOR27 | NOLOHH_14515 | nuoM | NADH-quinone oxidoreductase subunit M | strong | 73 | 98 |
| o | Escherichia coli ECOR38 | HEPCGN_22100 | nuoM | NADH-quinone oxidoreductase subunit M | strong | 73 | 98 |
| o | Escherichia coli ECRC100 | OKFHMN_22895 | nuoM | NADH-quinone oxidoreductase subunit M | cofit | 73 | 98 |
| o | Escherichia coli ECRC101 | MCAODC_13935 | nuoM | NADH-quinone oxidoreductase subunit M | sig. | 73 | 98 |
| o | Escherichia coli ECRC102 | NIAGMN_20665 | nuoM | NADH-quinone oxidoreductase subunit M | cofit | 73 | 98 |
| o | Escherichia coli ECRC62 | BNILDI_13435 | nuoM | NADH-quinone oxidoreductase subunit M | strong | 73 | 98 |
| o | Escherichia coli ECRC98 | JDDGAC_26860 | nuoM | NADH-quinone oxidoreductase subunit M | insig. | 73 | 98 |
| o | Escherichia coli ECRC99 | KEDOAH_05300 | nuoM | NADH-quinone oxidoreductase subunit M | no data | 73 | 98 |
| o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01429 | | NADH-quinone oxidoreductase subunit M | strong | 73 | 98 |
| o | Escherichia coli Nissle 1917 | ECOLIN_RS13230 | | NADH-quinone oxidoreductase subunit M | strong | 73 | 98 |
| o | Escherichia coli BW25113 | b2277 | nuoM | NADH dehydrogenase subunit M (NCBI) | strong | 73 | 98 |
| o | Pantoea sp. MT58 | IAI47_06415 | | NADH-quinone oxidoreductase subunit M | strong | 72 | 99 |
| o | Klebsiella michiganensis M5al | BWI76_RS20135 | | NADH-quinone oxidoreductase subunit M | strong | 72 | 99 |
| o | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS00390 | | NADH-quinone oxidoreductase subunit M | cofit | 72 | 99 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_0333 | | proton-translocating NADH-quinone oxidoreductase, chain M | strong | 73 | 98 |
| o | Pectobacterium carotovorum WPP14 | HER17_RS07180 | | NADH-quinone oxidoreductase subunit M | insig. | 74 | 98 |
| o | Enterobacter sp. TBS_079 | MPMX20_03207 | | NADH-quinone oxidoreductase subunit M | strong | 73 | 98 |
| o | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1880 | | NADH-ubiquinone oxidoreductase chain M (EC 1.6.5.3) | strong | 72 | 98 |
| o | Dickeya dianthicola 67-19 | HGI48_RS14255 | | NADH-quinone oxidoreductase subunit M | cofit | 72 | 98 |
| o | Dickeya dianthicola ME23 | DZA65_RS14930 | | NADH-quinone oxidoreductase subunit M | no data | 72 | 98 |
| o | Dickeya dadantii 3937 | DDA3937_RS14280 | | NADH-quinone oxidoreductase subunit M | no data | 72 | 98 |
| o | Shewanella oneidensis MR-1 | SO1010 | nuoM | NADH dehydrogenase I, M subunit (NCBI ptt file) | cofit | 67 | 98 |
| o | Acinetobacter radioresistens SK82 | MPMX26_02544 | | NADH-quinone oxidoreductase subunit M | no data | 59 | 96 |
| o | Acinetobacter baumannii LAC-4 | RR41_RS15455 | | NADH-quinone oxidoreductase subunit M | no data | 59 | 99 |
| o | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_04215 | | NADH-quinone oxidoreductase subunit M | insig. | 54 | 97 |
| o | Azospirillum sp. SherDot2 | MPMX19_01734 | | NADH-quinone oxidoreductase subunit M | no data | 39 | 93 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS07225 | | NADH:ubiquinone oxidoreductase subunit M | no data | 38 | 95 |
| o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS02915 | | NADH-quinone oxidoreductase subunit M | no data | 38 | 96 |
| o | Ralstonia solanacearum UW163 | UW163_RS10810 | | NADH-quinone oxidoreductase subunit M | no data | 38 | 96 |
| o | Ralstonia solanacearum GMI1000 | RS_RS10285 | | NADH-quinone oxidoreductase subunit M | no data | 38 | 96 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS14395 | | NADH-quinone oxidoreductase subunit M | no data | 38 | 96 |
| o | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS08995 | | NADH-quinone oxidoreductase subunit M | no data | 38 | 96 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS24090 | | NADH-quinone oxidoreductase subunit M | strong | 39 | 95 |
| o | Methylophilus sp. DMC18 | GFF952 | | NADH-quinone oxidoreductase subunit M | no data | 39 | 92 |
| o | Sinorhizobium meliloti 1021 | SMc01926 | | NADH dehydrogenase subunit M | no data | 40 | 91 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS05570 | | NADH:ubiquinone oxidoreductase subunit M | no data | 38 | 96 |
| o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS06345 | | NADH-quinone oxidoreductase subunit M | no data | 40 | 93 |
| o | Rhodospirillum rubrum S1H | Rru_A1567 | | Proton-translocating NADH-quinone oxidoreductase, chain M (NCBI) | no data | 38 | 99 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3693 | | NADH-ubiquinone oxidoreductase chain M (EC 1.6.5.3) | no data | 40 | 95 |
| o | Rhodopseudomonas palustris CGA009 | TX73_022035 | | NADH-quinone oxidoreductase subunit M | strong | 42 | 95 |
| o | Paraburkholderia graminis OAS925 | ABIE53_001602 | | NADH-quinone oxidoreductase subunit M | no data | 38 | 95 |
| o | Xanthobacter sp. DMC5 | GFF1238 | | NADH-quinone oxidoreductase subunit M | no data | 38 | 97 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_04579 | | NADH dehydrogenase subunit M | no data | 38 | 95 |
| o | Caulobacter crescentus NA1000 | CCNA_02016 | | NADH-quinone oxidoreductase chain M | no data | 38 | 93 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_02016 | | NADH-quinone oxidoreductase chain M | no data | 38 | 93 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS06685 | | NADH:ubiquinone oxidoreductase subunit M | strong | 38 | 95 |
| o | Sphingobium sp. HT1-2 | GFF2107 | | NADH-ubiquinone oxidoreductase chain M (EC 1.6.5.3) | no data | 39 | 95 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS14820 | | NADH-quinone oxidoreductase subunit M | no data | 36 | 96 |
| | Rhodopseudomonas palustris CGA009 | TX73_015225 | | NADH-quinone oxidoreductase subunit M | no data | 39 | 97 |
| o | Agrobacterium fabrum C58 | Atu1282 | | NADH dehydrogenase I chain M | no data | 38 | 91 |
| o | Rhizobium sp. OAE497 | ABIE40_RS07245 | | NADH-quinone oxidoreductase subunit M | no data | 38 | 91 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1604 | | proton-translocating NADH-quinone oxidoreductase, chain M (RefSeq) | sig. | 42 | 83 |
| o | Magnetospirillum magneticum AMB-1 | AMB_RS13950 | | NADH-quinone oxidoreductase subunit M | no data | 38 | 91 |
| o | Dechlorosoma suillum PS | Dsui_3038 | | proton-translocating NADH-quinone oxidoreductase, chain M | no data | 39 | 85 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_1440 | | NADH-ubiquinone oxidoreductase chain M (EC 1.6.5.3) | no data | 40 | 84 |
| o | Bosea sp. OAE506 | ABIE41_RS17880 | | NADH-quinone oxidoreductase subunit M | no data | 37 | 100 |
| o | Castellaniella sp019104865 MT123 | ABCV34_RS08690 | | NADH-quinone oxidoreductase subunit M | no data | 37 | 95 |
| o | Variovorax sp. SCN45 | GFF4762 | | NADH-ubiquinone oxidoreductase chain M (EC 1.6.5.3) | no data | 41 | 85 |
| o | Variovorax sp. OAS795 | ABID97_RS20435 | | NADH-quinone oxidoreductase subunit M | no data | 41 | 84 |
| o | Kangiella aquimarina DSM 16071 | B158DRAFT_0115 | | NADH dehydrogenase subunit M (EC 1.6.5.3) | strong | 38 | 97 |
| o | Phaeobacter inhibens DSM 17395 | PGA1_c10540 | | NADH-quinone oxidoreductase subunit M | no data | 38 | 89 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS15365 | | NADH-quinone oxidoreductase subunit M | cofit | 36 | 95 |
| o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS06055 | | NADH-quinone oxidoreductase subunit M | no data | 36 | 97 |
| o | Lysobacter sp. OAE881 | ABIE51_RS08370 | | NADH-quinone oxidoreductase subunit M | no data | 38 | 95 |
| o | Rhodanobacter denitrificans MT42 | LRK55_RS00845 | | NADH-quinone oxidoreductase subunit M | no data | 35 | 97 |
| o | Rhodanobacter sp. FW510-T8 | OKGIIK_05825 | nuoM | NADH-quinone oxidoreductase subunit M | no data | 35 | 97 |
| o | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS01070 | | NADH-quinone oxidoreductase subunit M | no data | 35 | 97 |
| | Sinorhizobium meliloti 1021 | SMa1536 | | NuoM2 NADH-ubiquinone/plastoquinone (complex I) oxidoreductase | insig. | 39 | 92 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_1328 | | proton-translocating NADH-quinone oxidoreductase, chain M (RefSeq) | no data | 37 | 91 |
| o | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1995.1 | | NADH-ubiquinone oxidoreductase chain M (EC 1.6.5.3) | no data | 36 | 95 |
| o | Synechococcus elongatus PCC 7942 | Synpcc7942_1976 | ndhD | NAD(P)H-quinone oxidoreductase subunit D | sig. | 36 | 99 |
| o | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0697 | | proton-translocating NADH-quinone oxidoreductase, chain M | no data | 37 | 95 |
| o | Herbaspirillum seropedicae SmR1 | HSERO_RS08880 | | NADH:ubiquinone oxidoreductase subunit M | no data | 36 | 95 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1439 | ndhD2 | NAD(P)H-quinone oxidoreductase subunit D | strong | 40 | 94 |
| | Paraburkholderia graminis OAS925 | ABIE53_006173 | | NADH-quinone oxidoreductase subunit M | insig. | 38 | 81 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_02442 | | NADH dehydrogenase subunit M | insig. | 38 | 81 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS03225 | | NAD(P)H-quinone oxidoreductase subunit 4 | strong | 35 | 99 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS12625 | | NAD(P)H-quinone oxidoreductase subunit 4 | strong | 35 | 97 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS24910 | | NADH:ubiquinone oxidoreductase subunit M | sig. | 37 | 81 |
| o | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS23595 | | NADH-quinone oxidoreductase subunit M | no data | 36 | 86 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_14265 | | NADH-quinone oxidoreductase subunit M | no data | 36 | 83 |
| o | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS17110 | | NuoM family protein | no data | 37 | 82 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS15725 | | NuoM family protein | no data | 37 | 89 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_0609 | ndhD4 | proton-translocating NADH-quinone oxidoreductase, chain M | strong | 39 | 81 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS06290 | | NADH-quinone oxidoreductase subunit M | strong | 36 | 83 |
| | Mycobacterium tuberculosis H37Rv | Rv3157 | | Probable NADH dehydrogenase I (chain M) NUOK (NADH-ubiquinone oxidoreductase chain M) | strong | 33 | 95 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS16590 | | NADH-quinone oxidoreductase subunit M | strong | 38 | 83 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_04854 | | proton-translocating NADH-quinone oxidoreductase, chain M | cofit | 35 | 81 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT4059 | | NADH dehydrogenase I, chain M (NCBI ptt file) | strong | 35 | 81 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_01735 | | oxidoreductase | strong | 35 | 85 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS08500 | | NADH-quinone oxidoreductase subunit M | insig. | 32 | 94 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS13295 | | NADH-quinone oxidoreductase subunit M | strong | 32 | 94 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS09040 | | NADH-quinone oxidoreductase subunit M | cofit | 36 | 76 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_2092 | ndhD3 | proton-translocating NADH-quinone oxidoreductase, chain M | strong | 35 | 94 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_3194 | | NADH dehydrogenase (quinone) (RefSeq) | strong | 29 | 78 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_14775 | | Na+/H+ antiporter subunit D | insig. | 29 | 81 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2286 | | hydrogenase, CooM subunit, putative (TIGR) | strong | 28 | 78 |
| | Marinobacter adhaerens HP15 | HP15_2587 | | monovalent cation/H+ antiporter subunit A | sig. | 28 | 86 |
| | Marinobacter adhaerens HP15 | HP15_2590 | | monovalent cation/H+ antiporter subunit D | sig. | 29 | 95 |
| | Dinoroseobacter shibae DFL-12 | Dshi_3805 | | NADH dehydrogenase (quinone) (RefSeq) | no data | 29 | 75 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_2201 | | multisubunit sodium/proton antiporter, MrpD subunit (TC 2.A.63.1) | strong | 24 | 88 |
| | Acinetobacter baumannii LAC-4 | RR41_RS17265 | | monovalent cation/H+ antiporter subunit A | no data | 28 | 82 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c12270 | | monovalent cation/proton antiporter subunit A/B | no data | 28 | 78 |
| | Pseudomonas stutzeri RCH2 | Psest_4369 | | Formate hydrogenlyase subunit 3/Multisubunit Na+/H+ antiporter, MnhD subunit | insig. | 28 | 83 |
| | Rhodopseudomonas palustris CGA009 | TX73_014445 | | monovalent cation/H+ antiporter subunit A | insig. | 27 | 78 |
| | Rhodospirillum rubrum S1H | Rru_A0315 | | NADH dehydrogenase (quinone) (NCBI) | insig. | 28 | 81 |
| | Agrobacterium fabrum C58 | Atu8131 | | pH adaption potassium efflux system protein | strong | 27 | 97 |
| | Lysobacter sp. OAE881 | ABIE51_RS09895 | | monovalent cation/H+ antiporter subunit A | insig. | 28 | 75 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS17305 | | hydrogenase 4 subunit B | strong | 27 | 74 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_04830 | | monovalent cation/H+ antiporter subunit A | strong | 31 | 88 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS06470 | | monovalent cation/H+ antiporter subunit A | strong | 27 | 81 |
| | Pseudomonas stutzeri RCH2 | Psest_2851 | | NADH:ubiquinone oxidoreductase subunit 5 (chain L)/Multisubunit Na+/H+ antiporter, MnhA subunit | strong | 29 | 75 |
| | Rhodospirillum rubrum S1H | Rru_A0320 | | NADH dehydrogenase (quinone) (NCBI) | insig. | 36 | 38 |
| | Azospirillum sp. SherDot2 | MPMX19_04697 | | NAD(P)H-quinone oxidoreductase subunit 2, chloroplastic | cofit | 28 | 95 |
| | Escherichia coli BL21 | ECD_02374 | | hydrogenase 4, membrane subunit | insig. | 28 | 58 |
| | Escherichia coli ECOR27 | NOLOHH_13555 | hyfB | hydrogenase 4 subunit B | insig. | 28 | 58 |
| | Escherichia coli ECRC100 | OKFHMN_21895 | hyfB | hydrogenase 4 subunit B | cofit | 28 | 58 |
| | Escherichia coli ECRC101 | MCAODC_12425 | hyfB | hydrogenase 4 subunit B | insig. | 28 | 58 |
| | Escherichia coli ECRC102 | NIAGMN_19665 | hyfB | hydrogenase 4 subunit B | insig. | 28 | 58 |
| | Escherichia coli ECRC62 | BNILDI_12365 | hyfB | hydrogenase 4 subunit B | insig. | 28 | 58 |
| | Escherichia coli ECRC98 | JDDGAC_25840 | hyfB | hydrogenase 4 subunit B | insig. | 28 | 58 |
| | Escherichia coli ECRC99 | KEDOAH_06325 | hyfB | hydrogenase 4 subunit B | no data | 28 | 58 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS17530 | | hydrogenase 4 subunit B | cofit | 27 | 74 |
| | Escherichia coli ECOR38 | HEPCGN_21065 | hyfB | hydrogenase 4 subunit B | insig. | 28 | 58 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2658 | | Na(+) H(+) antiporter subunit A; Na(+) H(+) antiporter subunit B | cofit | 28 | 83 |
| | Escherichia coli BW25113 | b2482 | hyfB | NADH dehydrogenase subunit N (NCBI) | insig. | 28 | 58 |
| | Sinorhizobium meliloti 1021 | SMc03179 | | monovalent cation/H+ antiporter subunit A | strong | 27 | 95 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS07595 | | monovalent cation/H+ antiporter subunit A | strong | 27 | 79 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_07585 | hyfB | hydrogenase 4 subunit B | insig. | 27 | 74 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS01055 | | hydrogenase 4 subunit F | cofit | 34 | 38 |
| | Rhodospirillum rubrum S1H | Rru_A1635 | | NADH dehydrogenase (quinone) (NCBI) | cofit | 29 | 63 |
| | Acinetobacter radioresistens SK82 | MPMX26_00261 | | Na(+)/H(+) antiporter subunit A | no data | 26 | 75 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS45600 | | monovalent cation/H+ antiporter subunit A | strong | 30 | 88 |
| | Pseudomonas sp. DMC3 | GFF1738 | | NAD(P)H-quinone oxidoreductase subunit 2, chloroplastic | cofit | 27 | 88 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS07185 | | monovalent cation/H+ antiporter subunit A | strong | 30 | 88 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS00910 | | monovalent cation/H+ antiporter subunit A | cofit | 26 | 86 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS09035 | | NADH-quinone oxidoreductase subunit L | sig. | 28 | 72 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS08480 | | monovalent cation/H+ antiporter subunit A | insig. | 27 | 84 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS08505 | | NADH-quinone oxidoreductase subunit L | insig. | 30 | 73 |
| | Variovorax sp. SCN45 | GFF6173 | | Na(+) H(+) antiporter subunit A / Na(+) H(+) antiporter subunit B | insig. | 27 | 75 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS11710 | | hydrogenase 4 subunit B | insig. | 26 | 74 |
| | Dickeya dianthicola ME23 | DZA65_RS07855 | | hydrogenase 4 subunit B | insig. | 26 | 64 |
| | Xanthobacter sp. DMC5 | GFF2060 | | NAD(P)H-quinone oxidoreductase subunit 2, chloroplastic | insig. | 33 | 38 |
| | Rhodospirillum rubrum S1H | Rru_A1420 | | NADH dehydrogenase (quinone) (NCBI) | insig. | 27 | 73 |
| | Escherichia coli ECRC99 | KEDOAH_06345 | hyfF | hydrogenase 4 subunit F | no data | 27 | 66 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01240 | | NAD(P)H-quinone oxidoreductase subunit 2, chloroplastic | insig. | 27 | 66 |
| | Variovorax sp. OAS795 | ABID97_RS09455 | | monovalent cation/H+ antiporter subunit A | insig. | 27 | 75 |
| | Pseudomonas orientalis W4I3 | QF045_RS18565 | | monovalent cation/H+ antiporter subunit A | insig. | 27 | 88 |
| | Escherichia coli BL21 | ECD_02378 | | hydrogenase 4, membrane subunit | insig. | 27 | 66 |
| | Escherichia coli ECRC100 | OKFHMN_21875 | hyfF | hydrogenase 4 subunit F | cofit | 27 | 66 |
| | Escherichia coli ECRC101 | MCAODC_12405 | hyfF | hydrogenase 4 subunit F | insig. | 27 | 66 |
| | Escherichia coli ECRC102 | NIAGMN_19645 | hyfF | hydrogenase 4 subunit F | insig. | 27 | 66 |
| | Escherichia coli ECRC98 | JDDGAC_25820 | hyfF | hydrogenase 4 subunit F | insig. | 27 | 66 |
| | Escherichia coli BW25113 | b2486 | hyfF | NADH dehydrogenase subunit N (NCBI) | insig. | 27 | 66 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS07335 | | monovalent cation/H+ antiporter subunit A | cofit | 26 | 84 |
| | Escherichia coli ECOR27 | NOLOHH_13530 | hyfF | hydrogenase 4 subunit F | insig. | 27 | 66 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS13300 | | NADH-quinone oxidoreductase subunit L | strong | 28 | 80 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_23280 | | cation:proton antiporter | insig. | 28 | 75 |
| | Dickeya dadantii 3937 | DDA3937_RS07470 | | hydrogenase 4 subunit B | insig. | 26 | 64 |
| | Dickeya dadantii 3937 | DDA3937_RS07450 | | hydrogenase 4 subunit F | insig. | 28 | 58 |
| | Dickeya dianthicola 67-19 | HGI48_RS07325 | | hydrogenase 4 subunit F | insig. | 28 | 58 |
| | Rhodospirillum rubrum S1H | Rru_A0314 | | NADH dehydrogenase (quinone) (NCBI) | cofit | 27 | 80 |
| | Azospirillum sp. SherDot2 | MPMX19_03515 | | Hydrogenase-4 component B | insig. | 26 | 64 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS17290 | | hydrogenase 4 subunit F | strong | 25 | 67 |
| | Dickeya dianthicola ME23 | DZA65_RS07835 | | hydrogenase 4 subunit F | insig. | 28 | 58 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_538 | | Na(+) H(+) antiporter subunit A; Na(+) H(+) antiporter subunit B | insig. | 28 | 75 |
| | Dinoroseobacter shibae DFL-12 | Dshi_0731 | | NADH dehydrogenase (quinone) (RefSeq) | strong | 26 | 75 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS17515 | | hydrogenase 4 subunit F | cofit | 25 | 67 |
| | Dickeya dianthicola 67-19 | HGI48_RS07345 | | hydrogenase 4 subunit B | insig. | 26 | 64 |
| | Marinobacter adhaerens HP15 | HP15_2581 | | monovalent cation/H+ antiporter subunit A | strong | 27 | 84 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS01070 | | hydrogenase 4 subunit B | cofit | 26 | 73 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_07600 | hyfB | hydrogenase 4 subunit F | insig. | 25 | 67 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_21470 | | cation:proton antiporter | strong | 26 | 88 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03684 | | NAD(P)H-quinone oxidoreductase subunit 2, chloroplastic | insig. | 27 | 75 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS17195 | | proton-conducting transporter membrane subunit | insig. | 33 | 49 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS17720 | | NADH dehydrogenase | insig. | 33 | 49 |
| | Dinoroseobacter shibae DFL-12 | Dshi_3807 | | NADH dehydrogenase (quinone) (RefSeq) | no data | 30 | 73 |
| | Pseudomonas sp. RS175 | PFR28_02402 | | NAD(P)H-quinone oxidoreductase subunit 2, chloroplastic | insig. | 28 | 75 |
| | Pseudomonas simiae WCS417 | PS417_16830 | | monovalent cation/H+ antiporter subunit A | strong | 26 | 88 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5822 | | Na(+) H(+) antiporter subunit A / Na(+) H(+) antiporter subunit B | strong | 27 | 75 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS11725 | | hydrogenase 4 subunit F | insig. | 25 | 67 |
| | Escherichia coli ECOR38 | HEPCGN_21045 | hyfF | hydrogenase 4 subunit F | insig. | 27 | 66 |
| | Azospirillum sp. SherDot2 | MPMX19_03511 | | NAD(P)H-quinone oxidoreductase subunit 2, chloroplastic | insig. | 26 | 79 |
| | Acinetobacter radioresistens SK82 | MPMX26_02543 | | NADH-quinone oxidoreductase subunit N | no data | 26 | 68 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.589.1 | | hypothetical protein | insig. | 26 | 75 |
| | Escherichia coli ECRC62 | BNILDI_12335 | hyfF | hydrogenase 4 subunit F | insig. | 28 | 58 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_14045 | | Cation:proton antiporter | sig. | 27 | 83 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_04855 | | proton-translocating NADH-quinone oxidoreductase, chain L | cofit | 26 | 79 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT4060 | | NADH dehydrogenase I, chain L (NCBI ptt file) | strong | 27 | 71 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_3252 | | multisubunit potassium/proton antiporter, PhaA subunit / multisubunit potassium/proton antiporter, PhaB subunit | insig. | 26 | 88 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3252 | | multisubunit potassium/proton antiporter, PhaA subunit / multisubunit potassium/proton antiporter, PhaB subunit | insig. | 26 | 88 |
| | Pseudomonas sp. BP01 | JOY50_RS12570 | | monovalent cation/H+ antiporter subunit A | insig. | 27 | 88 |
| | Pseudomonas segetis P6 | ACVTMO_RS17270 | | monovalent cation/H+ antiporter subunit A | cofit | 28 | 74 |
| | Pseudomonas sp. SVBP6 | COO64_RS24330 | nuoN | NADH-quinone oxidoreductase subunit NuoN | sig. | 28 | 73 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_2582 | | Na(+) H(+) antiporter subunit A; Na(+) H(+) antiporter subunit B | strong | 26 | 88 |
| | Azospirillum brasilense Sp245 | AZOBR_RS14515 | | oxidoreductase | insig. | 29 | 50 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4028 | | NADH-ubiquinone oxidoreductase chain N (EC 1.6.5.3) | strong | 27 | 73 |
| | Pseudomonas sp. S08-1 | OH686_04755 | | Na(+) H(+) antiporter subunit A / Na(+) H(+) antiporter subunit B | no data | 27 | 86 |
| | Acinetobacter baumannii LAC-4 | RR41_RS15460 | | NADH-quinone oxidoreductase subunit L | no data | 30 | 79 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1603 | | putative monovalent cation/H+ antiporter subunit D (RefSeq) | strong | 26 | 84 |
| | Acinetobacter radioresistens SK82 | MPMX26_02545 | | NADH-quinone oxidoreductase subunit L | no data | 28 | 76 |
| | Pseudomonas sp. SVBP6 | COO64_RS19410 | | monovalent cation/H+ antiporter subunit A | insig. | 27 | 88 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_265 | | NADH-ubiquinone oxidoreductase chain N (EC 1.6.5.3) | no data | 27 | 73 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS06350 | | NADH-quinone oxidoreductase subunit L | no data | 27 | 79 |
| | Pseudomonas sp. BP01 | JOY50_RS07025 | nuoN | NADH-quinone oxidoreductase subunit NuoN | insig. | 27 | 72 |
| | Pseudomonas simiae WCS417 | PS417_16635 | | NADH:ubiquinone oxidoreductase subunit N | no data | 26 | 68 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c12250 | | monovalent cation/proton antiporter subunit D | no data | 29 | 73 |
| | Pseudomonas sp. RS175 | PFR28_02639 | | NADH-quinone oxidoreductase subunit N | no data | 27 | 73 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS18675 | | NADH-quinone oxidoreductase subunit NuoN | strong | 26 | 68 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS18675 | | NADH-quinone oxidoreductase subunit NuoN | strong | 26 | 68 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01246 | | Hydrogenase-4 component B | insig. | 31 | 34 |
| | Pseudomonas putida KT2440 | PP_2230 | | putative K(+)/H(+) antiporter subunit A/B | insig. | 27 | 88 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_2204 | | multisubunit sodium/proton antiporter, MrpD subunit (TC 2.A.63.1) | strong | 25 | 70 |
| | Dickeya dadantii 3937 | DDA3937_RS14285 | | NADH-quinone oxidoreductase subunit L | no data | 29 | 75 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2621 | | NADH-ubiquinone oxidoreductase chain N (EC 1.6.5.3) | no data | 27 | 73 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_22010 | | NADH:ubiquinone oxidoreductase subunit N | no data | 27 | 73 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_06320 | | Na+/H+ antiporter subunit D | cofit | 25 | 85 |
| | Pseudomonas segetis P6 | ACVTMO_RS17260 | | monovalent cation/H+ antiporter subunit D | cofit | 27 | 81 |
| | Pseudomonas putida KT2440 | PP_4131 | | NADH-quinone oxidoreductase subunit N | strong | 27 | 72 |