| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_02055 | | sodium:proton antiporter | insig. | 100 | 100 |
| o | Shewanella oneidensis MR-1 | SO1366 | | sodium/hydrogen exchanger family protein (NCBI ptt file) | sig. | 48 | 98 |
| o | Shewanella sp. ANA-3 | Shewana3_3008 | | methyl-accepting chemotaxis sensory transducer (RefSeq) | insig. | 48 | 81 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS13445 | | sodium:proton antiporter | sig. | 42 | 94 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS48740 | | sodium:proton antiporter | sig. | 42 | 94 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_20035 | | Na(+)/H(+) antiporter NhaP | insig. | 41 | 94 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS28140 | | sodium:proton antiporter | insig. | 40 | 92 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS28140 | | sodium:proton antiporter | insig. | 40 | 92 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_4810 | | sodium/proton antiporter, CPA1 family | insig. | 39 | 92 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4810 | | sodium/proton antiporter, CPA1 family | insig. | 39 | 92 |
| o | Pseudomonas simiae WCS417 | PS417_26485 | | sodium:proton antiporter | insig. | 39 | 94 |
| o | Pseudomonas orientalis W4I3 | QF045_RS00880 | | sodium:proton antiporter | insig. | 39 | 92 |
| o | Pseudomonas sp. DMC3 | GFF167 | | Na(+)/H(+) antiporter NhaP | cofit | 40 | 92 |
| o | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS08295 | | sodium:proton antiporter | strong | 40 | 95 |
| o | Pseudomonas segetis P6 | ACVTMO_RS10495 | | cation:proton antiporter | insig. | 39 | 93 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS21530 | | sodium:proton antiporter | insig. | 39 | 94 |
| o | Pseudomonas putida KT2440 | PP_4974 | | NhaP-type Na+/H+ and K+/H+ antiporters | insig. | 38 | 91 |
| o | Cellulophaga baltica 18 | M666_RS17720 | | sodium:proton antiporter | insig. | 40 | 93 |
| o | Pseudomonas sp. BP01 | JOY50_RS09825 | | sodium:proton antiporter | insig. | 37 | 91 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS27185 | | sodium:proton antiporter | insig. | 37 | 90 |
| o | Pseudomonas sp. SVBP6 | COO64_RS17510 | | sodium:proton antiporter | insig. | 42 | 81 |
| o | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_13610 | | sodium:proton antiporter | insig. | 41 | 75 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS10285 | | sodium:proton antiporter | cofit | 36 | 91 |
| o | Azospirillum sp. SherDot2 | MPMX19_05886 | | Na(+)/H(+) antiporter NhaP | insig. | 36 | 73 |
| | Azospirillum brasilense Sp245 | AZOBR_RS16535 | | sodium:proton antiporter | insig. | 35 | 80 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_2140 | | sodium/hydrogen exchanger (RefSeq) | insig. | 33 | 77 |
| | Acinetobacter radioresistens SK82 | MPMX26_00760 | | Na(+)/H(+) antiporter NhaP | insig. | 32 | 78 |
| | Acinetobacter baumannii LAC-4 | RR41_RS04095 | | cation:proton antiporter | insig. | 31 | 71 |
| | Sphingobium sp. HT1-2 | GFF3175 | | Na+/H+ antiporter | insig. | 29 | 75 |
| | Agrobacterium fabrum C58 | Atu3059 | | Na+/H+ antiporter | cofit | 28 | 82 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_0811 | nha1 | Na+/H+ antiporter | insig. | 30 | 84 |
| | Azospirillum sp. SherDot2 | MPMX19_04989 | | K(+)/H(+) antiporter NhaP2 | cofit | 27 | 95 |
| | Azospirillum sp. SherDot2 | MPMX19_03632 | | Sodium, potassium, lithium and rubidium/H(+) antiporter | insig. | 29 | 75 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS08850 | | Na+/H+ antiporter | insig. | 33 | 75 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS34510 | | sodium:proton antiporter | insig. | 27 | 80 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS13220 | | cation:proton antiporter | cofit | 28 | 80 |
| | Dinoroseobacter shibae DFL-12 | Dshi_2108 | | cyclic nucleotide-binding protein (RefSeq) | insig. | 29 | 81 |
| | Dinoroseobacter shibae DFL-12 | Dshi_3674 | | cyclic nucleotide-binding protein (RefSeq) | insig. | 28 | 78 |
| | Pantoea sp. MT58 | IAI47_17750 | | Na+/H+ antiporter | insig. | 29 | 76 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS25080 | | sodium:proton antiporter | insig. | 28 | 71 |
| | Methylophilus sp. DMC18 | GFF1432 | | Sodium, potassium, lithium and rubidium/H(+) antiporter | insig. | 28 | 73 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS09045 | | Na+/H+ antiporter | insig. | 29 | 76 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1446 | | Putative Na(+)/H(+) exchanger protein, CPA1 family precursor | insig. | 28 | 79 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS10130 | | Na+/H+ antiporter | insig. | 30 | 63 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1264 | nha2 | Na+/H+ antiporter | sig. | 27 | 81 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS21075 | | Na+/H+ antiporter | cofit | 29 | 76 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_18690 | | Na+/H+ antiporter | insig. | 28 | 75 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS14675 | | Na+/H+ antiporter | insig. | 28 | 75 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS42450 | | Na+/H+ antiporter | insig. | 28 | 75 |
| | Dickeya dadantii 3937 | DDA3937_RS03465 | | Na+/H+ antiporter | cofit | 28 | 80 |
| | Pectobacterium carotovorum WPP14 | HER17_RS17750 | | Na+/H+ antiporter | cofit | 30 | 67 |
| | Escherichia coli BL21 | ECD_03937 | | putative cation/proton antiporter | insig. | 28 | 71 |
| | Escherichia fergusonii Becca | EFB2_04526 | | Sodium, potassium, lithium and rubidium/H(+) antiporter | insig. | 28 | 71 |
| | Escherichia coli ECOR27 | NOLOHH_05105 | yjcE | Na+/H+ antiporter | insig. | 28 | 71 |
| | Escherichia coli ECOR38 | HEPCGN_11470 | nhaP | Na+/H+ antiporter | cofit | 28 | 71 |
| | Escherichia coli ECRC100 | OKFHMN_12855 | yjcE | Na+/H+ antiporter | cofit | 28 | 71 |
| | Escherichia coli ECRC101 | MCAODC_03365 | yjcE | Na+/H+ antiporter | sig. | 28 | 71 |
| | Escherichia coli ECRC102 | NIAGMN_10700 | yjcE | Na+/H+ antiporter | cofit | 28 | 71 |
| | Escherichia coli ECRC62 | BNILDI_06420 | yjcE | Na+/H+ antiporter | cofit | 28 | 71 |
| | Escherichia coli ECRC98 | JDDGAC_16490 | yjcE | Na+/H+ antiporter | sig. | 28 | 71 |
| | Escherichia coli ECRC99 | KEDOAH_15295 | yjcE | Na+/H+ antiporter | no data | 28 | 71 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03976 | | Sodium, potassium, lithium and rubidium/H(+) antiporter | insig. | 28 | 71 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS23520 | | Na+/H+ antiporter | cofit | 28 | 71 |
| | Escherichia coli BW25113 | b4065 | yjcE | predicted cation/proton antiporter (NCBI) | sig. | 29 | 71 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4238 | | Na+/H+ antiporter, bacterial form | insig. | 28 | 72 |
| | Enterobacter sp. TBS_079 | MPMX20_00285 | | Sodium, potassium, lithium and rubidium/H(+) antiporter | insig. | 28 | 72 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_25755 | | Na+/H+ antiporter | insig. | 27 | 72 |
| | Erwinia amylovora T8 | OLJFJH_03370 | | Na+/H+ antiporter | cofit | 27 | 76 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS12995 | | Na+/H+ antiporter | insig. | 27 | 67 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS15505 | | Na+/H+ antiporter | insig. | 25 | 77 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS15750 | | Na+/H+ antiporter | insig. | 25 | 77 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_10510 | | Na+/H+ antiporter | insig. | 28 | 71 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_04395 | nhaP | Na+/H+ antiporter | insig. | 26 | 77 |
| | Serratia liquefaciens MT49 | IAI46_22835 | | Na+/H+ antiporter | insig. | 29 | 67 |
| | Klebsiella michiganensis M5al | BWI76_RS02020 | | Na+/H+ antiporter | sig. | 27 | 67 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS19635 | | cation:proton antiporter | strong | 26 | 78 |
| | Erwinia tracheiphila SCR3 | LU632_RS23275 | | Na+/H+ antiporter | sig. | 27 | 67 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_11260 | | Na+/H+ antiporter | cofit | 27 | 67 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS06135 | | Na+/H+ antiporter | insig. | 25 | 75 |
| | Escherichia coli ECOR38 | HEPCGN_09395 | | Na+/H+ antiporter | insig. | 28 | 74 |
| | Dickeya dianthicola 67-19 | HGI48_RS03565 | | Na+/H+ antiporter | insig. | 28 | 80 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS02000 | | sodium:proton antiporter | insig. | 25 | 82 |
| | Dickeya dianthicola ME23 | DZA65_RS03680 | | Na+/H+ antiporter | insig. | 28 | 80 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.4639.1 | | Na+/H+ antiporter | insig. | 27 | 72 |
| | Sphingobium sp. HT1-2 | GFF1415 | | Na+/H+ antiporter | cofit | 27 | 81 |
| | Paraburkholderia graminis OAS925 | ABIE53_000546 | | Na+/H+ antiporter | sig. | 25 | 82 |
| | Shewanella loihica PV-4 | Shew_3170 | | sodium/hydrogen exchanger (RefSeq) | insig. | 26 | 83 |
| | Pseudomonas sp. SVBP6 | COO64_RS19620 | | Na+/H+ antiporter | insig. | 27 | 79 |
| | Rahnella sp. WP5 | EX31_RS12120 | | Na+/H+ antiporter | insig. | 28 | 52 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS30030 | | Na+/H+ antiporter | insig. | 25 | 77 |
| | Pseudomonas putida KT2440 | PP_1587 | | NhaP-type Na+/H+ and K+/H+ antiporters | strong | 26 | 79 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS16630 | | sodium:proton antiporter | insig. | 27 | 62 |
| | Rhodopseudomonas palustris CGA009 | TX73_002695 | | Na+/H+ antiporter | insig. | 26 | 71 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_06060 | | sodium:proton antiporter | sig. | 25 | 79 |
| | Pseudomonas sp. BP01 | JOY50_RS26170 | | Na+/H+ antiporter | insig. | 25 | 79 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS04840 | | Na+/H+ antiporter | insig. | 28 | 65 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3075 | | Na+/H+ antiporter | insig. | 26 | 79 |
| | Rhodospirillum rubrum S1H | Rru_A3545 | | Na+/H+ antiporter (NCBI) | insig. | 28 | 52 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS14010 | | potassium/proton antiporter | insig. | 26 | 82 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS17795 | | potassium/proton antiporter | insig. | 26 | 80 |