| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas putida KT2440 | PP_2228 | | putative K(+)/H(+) antiporter subunit D | sig. | 100 | 100 |
| o | Pseudomonas sp. BP01 | JOY50_RS12580 | | monovalent cation/H+ antiporter subunit D | insig. | 95 | 100 |
| o | Pseudomonas sp. SVBP6 | COO64_RS19400 | | monovalent cation/H+ antiporter subunit D | insig. | 82 | 100 |
| o | Pseudomonas sp. DMC3 | GFF1736 | | Na(+)/H(+) antiporter subunit D | insig. | 76 | 100 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03686 | | Na(+)/H(+) antiporter subunit D | cofit | 77 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS18850 | | monovalent cation/H+ antiporter subunit D | insig. | 76 | 100 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS18850 | | monovalent cation/H+ antiporter subunit D | insig. | 76 | 100 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_3254 | | multisubunit potassium/proton antiporter, PhaD subunit | insig. | 74 | 100 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3254 | | multisubunit potassium/proton antiporter, PhaD subunit | insig. | 74 | 100 |
| o | Pseudomonas simiae WCS417 | PS417_16840 | | monovalent cation/H+ antiporter subunit D | strong | 77 | 100 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5824 | | Na(+) H(+) antiporter subunit D | strong | 76 | 99 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_23270 | | cation:proton antiporter | insig. | 77 | 99 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_536 | | Na(+) H(+) antiporter subunit D | insig. | 76 | 99 |
| o | Pseudomonas sp. RS175 | PFR28_02404 | | Na(+)/H(+) antiporter subunit D | insig. | 75 | 99 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_21460 | | cation:proton antiporter | strong | 75 | 100 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2656 | | Na(+) H(+) antiporter subunit D | cofit | 57 | 99 |
| o | Variovorax sp. OAS795 | ABID97_RS09445 | | monovalent cation/H+ antiporter subunit D | insig. | 55 | 98 |
| o | Variovorax sp. SCN45 | GFF6171 | | Na(+) H(+) antiporter subunit D | insig. | 55 | 98 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_2584 | | Na(+) H(+) antiporter subunit D | strong | 59 | 97 |
| o | Lysobacter sp. OAE881 | ABIE51_RS09885 | | monovalent cation/H+ antiporter subunit D | insig. | 51 | 100 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS18300 | | cation:proton antiporter | sig. | 51 | 96 |
| o | Agrobacterium fabrum C58 | Atu0510 | | pH adaption potassium efflux system protein | strong | 49 | 96 |
| o | Azospirillum sp. SherDot2 | MPMX19_04695 | | Na(+)/H(+) antiporter subunit D | cofit | 50 | 98 |
| o | Sinorhizobium meliloti 1021 | SMc03181 | | monovalent cation/H+ antiporter subunit D | strong | 51 | 94 |
| o | Castellaniella sp019104865 MT123 | ABCV34_RS06480 | | monovalent cation/H+ antiporter subunit D | strong | 49 | 97 |
| o | Rhodopseudomonas palustris CGA009 | TX73_014455 | | monovalent cation/H+ antiporter subunit D | insig. | 52 | 94 |
| o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS08490 | | monovalent cation/H+ antiporter subunit D | insig. | 49 | 96 |
| o | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS00920 | | monovalent cation/H+ antiporter subunit D | sig. | 49 | 97 |
| o | Rhodanobacter denitrificans MT42 | LRK55_RS07325 | | monovalent cation/H+ antiporter subunit D | insig. | 50 | 97 |
| o | Rhodanobacter sp. FW510-T8 | OKGIIK_14035 | phaD | monovalent cation/H+ antiporter subunit D | cofit | 50 | 96 |
| o | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS07585 | | monovalent cation/H+ antiporter subunit D | strong | 50 | 96 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_3807 | | NADH dehydrogenase (quinone) (RefSeq) | no data | 41 | 96 |
| o | Pseudomonas segetis P6 | MPMX49_03488 | | NAD(P)H-quinone oxidoreductase subunit 2, chloroplastic | cofit | 40 | 97 |
| o | Phaeobacter inhibens DSM 17395 | PGA1_c12250 | | monovalent cation/proton antiporter subunit D | no data | 37 | 96 |
| o | Marinobacter adhaerens HP15 | HP15_2583 | | monovalent cation/H+ antiporter subunit D | strong | 38 | 96 |
| o | Xanthobacter sp. DMC5 | GFF1224 | | Na(+)/H(+) antiporter subunit D | insig. | 41 | 89 |
| o | Pseudomonas stutzeri RCH2 | Psest_2849 | | Formate hydrogenlyase subunit 3/Multisubunit Na+/H+ antiporter, MnhD subunit | strong | 41 | 96 |
| o | Acinetobacter baumannii LAC-4 | RR41_RS17275 | | monovalent cation/H+ antiporter subunit D | insig. | 38 | 98 |
| o | Acinetobacter radioresistens SK82 | MPMX26_00259 | | Na(+)/H(+) antiporter subunit D | strong | 36 | 98 |
| o | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.587.1 | | Na(+) H(+) antiporter subunit D | no data | 39 | 97 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_04840 | | monovalent cation/H+ antiporter subunit D | strong | 43 | 86 |
| o | Pseudomonas sp. S08-1 | OH686_04745 | | Na(+) H(+) antiporter subunit D | insig. | 44 | 86 |
| | Pseudomonas stutzeri RCH2 | Psest_4369 | | Formate hydrogenlyase subunit 3/Multisubunit Na+/H+ antiporter, MnhD subunit | insig. | 35 | 97 |
| o | Vibrio cholerae E7946 ATCC 55056 | CSW01_14775 | | Na+/H+ antiporter subunit D | insig. | 32 | 95 |
| | Dinoroseobacter shibae DFL-12 | Dshi_0731 | | NADH dehydrogenase (quinone) (RefSeq) | strong | 32 | 97 |
| | Marinobacter adhaerens HP15 | HP15_2590 | | monovalent cation/H+ antiporter subunit D | sig. | 31 | 96 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS30455 | | cation:proton antiporter | insig. | 40 | 85 |
| | Agrobacterium fabrum C58 | Atu0912 | | Na+/H+ antiporter | insig. | 32 | 96 |
| o | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_06320 | | Na+/H+ antiporter subunit D | cofit | 31 | 94 |
| | Sinorhizobium meliloti 1021 | SMc00054 | | monovalent cation/H+ antiporter subunit D | no data | 30 | 86 |
| o | Rhizobium sp. OAE497 | ABIE40_RS05005 | | Na+/H+ antiporter subunit D | insig. | 30 | 96 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_2201 | | multisubunit sodium/proton antiporter, MrpD subunit (TC 2.A.63.1) | strong | 28 | 90 |
| | Rhodospirillum rubrum S1H | Rru_A1635 | | NADH dehydrogenase (quinone) (NCBI) | cofit | 28 | 87 |
| | Methanococcus maripaludis S2 | MMP_RS08365 | | energy conserving hydrogenase EhbF | strong | 26 | 78 |
| | Methanococcus maripaludis JJ | MMJJ_RS06005 | | energy conserving hydrogenase EhbF | strong | 26 | 78 |
| | Mycobacterium tuberculosis H37Rv | Rv3158 | | Probable NADH dehydrogenase I (chain N) NuoN (NADH-ubiquinone oxidoreductase chain N) | strong | 27 | 75 |
| | Rhodospirillum rubrum S1H | Rru_A1420 | | NADH dehydrogenase (quinone) (NCBI) | insig. | 25 | 69 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS03225 | | NAD(P)H-quinone oxidoreductase subunit 4 | strong | 28 | 65 |
| | Lysobacter sp. OAE881 | ABIE51_RS10120 | | proton-conducting transporter membrane subunit | insig. | 28 | 76 |
| | Rhodospirillum rubrum S1H | Rru_A1634 | | NADH dehydrogenase (quinone) (NCBI) | cofit | 26 | 74 |
| | Pseudomonas stutzeri RCH2 | Psest_3887 | | Formate hydrogenlyase subunit 3/Multisubunit Na+/H+ antiporter, MnhD subunit | insig. | 27 | 76 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_01740 | | proton-translocating NADH-quinone oxidoreductase subunit N | strong | 26 | 71 |
| | Pantoea sp. MT58 | IAI47_06415 | | NADH-quinone oxidoreductase subunit M | strong | 31 | 58 |
| | Escherichia coli BL21 | ECD_02374 | | hydrogenase 4, membrane subunit | insig. | 26 | 79 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS15725 | | NuoM family protein | no data | 27 | 53 |
| | Escherichia coli ECRC100 | OKFHMN_21895 | hyfB | hydrogenase 4 subunit B | cofit | 26 | 68 |
| | Escherichia coli ECRC101 | MCAODC_12425 | hyfB | hydrogenase 4 subunit B | insig. | 26 | 68 |
| | Escherichia coli ECRC102 | NIAGMN_19665 | hyfB | hydrogenase 4 subunit B | insig. | 26 | 68 |
| | Escherichia coli ECRC98 | JDDGAC_25840 | hyfB | hydrogenase 4 subunit B | insig. | 26 | 68 |
| | Escherichia coli ECRC99 | KEDOAH_06325 | hyfB | hydrogenase 4 subunit B | no data | 26 | 68 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS00390 | | NADH-quinone oxidoreductase subunit M | cofit | 31 | 58 |
| | Escherichia coli ECRC62 | BNILDI_12365 | hyfB | hydrogenase 4 subunit B | insig. | 26 | 79 |
| | Escherichia coli BW25113 | b2482 | hyfB | NADH dehydrogenase subunit N (NCBI) | insig. | 26 | 79 |
| | Escherichia coli ECOR27 | NOLOHH_13555 | hyfB | hydrogenase 4 subunit B | insig. | 26 | 79 |
| | Dickeya dadantii 3937 | DDA3937_RS07450 | | hydrogenase 4 subunit F | insig. | 28 | 49 |
| | Escherichia coli ECOR38 | HEPCGN_21065 | hyfB | hydrogenase 4 subunit B | insig. | 26 | 79 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2286 | | hydrogenase, CooM subunit, putative (TIGR) | strong | 25 | 63 |
| | Pseudomonas sp. S08-1 | OH686_00100 | | NADH-ubiquinone oxidoreductase chain M | strong | 31 | 52 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS12625 | | NAD(P)H-quinone oxidoreductase subunit 4 | strong | 28 | 63 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_3194 | | NADH dehydrogenase (quinone) (RefSeq) | strong | 26 | 69 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS05365 | | cation:proton antiporter | strong | 31 | 36 |
| | Dickeya dianthicola ME23 | DZA65_RS07835 | | hydrogenase 4 subunit F | insig. | 27 | 49 |
| | Acinetobacter radioresistens SK82 | MPMX26_02544 | | NADH-quinone oxidoreductase subunit M | no data | 28 | 64 |
| | Dickeya dianthicola 67-19 | HGI48_RS07325 | | hydrogenase 4 subunit F | insig. | 27 | 49 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_27015 | | NADH-quinone oxidoreductase subunit M | strong | 30 | 53 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0333 | | proton-translocating NADH-quinone oxidoreductase, chain M | strong | 29 | 58 |
| | Mycobacterium tuberculosis H37Rv | Rv3157 | | Probable NADH dehydrogenase I (chain M) NUOK (NADH-ubiquinone oxidoreductase chain M) | strong | 23 | 74 |
| | Escherichia coli BL21 | ECD_02202 | | NADH:ubiquinone oxidoreductase, membrane subunit M | strong | 29 | 58 |
| | Escherichia coli ECOR27 | NOLOHH_14515 | nuoM | NADH-quinone oxidoreductase subunit M | strong | 29 | 58 |
| | Escherichia coli ECOR38 | HEPCGN_22100 | nuoM | NADH-quinone oxidoreductase subunit M | strong | 29 | 58 |
| | Escherichia coli ECRC100 | OKFHMN_22895 | nuoM | NADH-quinone oxidoreductase subunit M | cofit | 29 | 58 |
| | Escherichia coli ECRC101 | MCAODC_13935 | nuoM | NADH-quinone oxidoreductase subunit M | sig. | 29 | 58 |
| | Escherichia coli ECRC102 | NIAGMN_20665 | nuoM | NADH-quinone oxidoreductase subunit M | cofit | 29 | 58 |
| | Escherichia coli ECRC62 | BNILDI_13435 | nuoM | NADH-quinone oxidoreductase subunit M | strong | 29 | 58 |
| | Escherichia coli ECRC98 | JDDGAC_26860 | nuoM | NADH-quinone oxidoreductase subunit M | insig. | 29 | 58 |
| | Escherichia coli ECRC99 | KEDOAH_05300 | nuoM | NADH-quinone oxidoreductase subunit M | no data | 29 | 58 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01429 | | NADH-quinone oxidoreductase subunit M | strong | 29 | 58 |
| | Escherichia coli BW25113 | b2277 | nuoM | NADH dehydrogenase subunit M (NCBI) | strong | 29 | 58 |
| | Pseudomonas segetis P6 | MPMX49_02571 | | NADH-quinone oxidoreductase subunit M | strong | 27 | 75 |
| | Escherichia fergusonii Becca | EFB2_01582 | | NADH-quinone oxidoreductase subunit M | sig. | 29 | 58 |