| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2302 | | glutathione-regulated potassium-efflux system protein KefB, putative (TIGR) | sig. | 100 | 100 |
| o | Desulfovibrio vulgaris Miyazaki F | DvMF_1119 | | sodium/hydrogen exchanger (RefSeq) | insig. | 57 | 97 |
| o | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_05165 | | potassium transporter KefB | sig. | 46 | 95 |
| o | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2814 | | Kef-type K+ transport systems, membrane components | sig. | 41 | 97 |
| o | Shewanella loihica PV-4 | Shew_2617 | | potassium efflux system protein (RefSeq) | insig. | 33 | 96 |
| o | Shewanella oneidensis MR-1 | SO1647 | | glutathione-regulated potassium-efflux system protein KefB, putative (NCBI ptt file) | insig. | 32 | 96 |
| o | Alteromonas macleodii MIT1002 | MIT1002_01022 | | NEM-activable K(+)/H(+) antiporter | cofit | 33 | 95 |
| o | Shewanella sp. ANA-3 | Shewana3_2797 | | potassium efflux system protein (RefSeq) | insig. | 33 | 96 |
| o | Shewanella amazonensis SB2B | Sama_1159 | | glutathione-regulated potassium-efflux system protein KefB, putative (RefSeq) | insig. | 34 | 93 |
| o | Dechlorosoma suillum PS | Dsui_3384 | | transporter, monovalent cation:proton antiporter-2 (CPA2) family | insig. | 34 | 93 |
| o | Methylophilus sp. DMC18 | GFF2772 | | Glutathione-regulated potassium-efflux system protein KefC | cofit | 32 | 92 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS01785 | | cation:proton antiporter | insig. | 34 | 97 |
| o | Herbaspirillum seropedicae SmR1 | HSERO_RS19825 | | potassium transporter | insig. | 34 | 94 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS02110 | | potassium transporter | insig. | 33 | 96 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01921 | | Kef-type potassium/proton antiporter, CPA2 family | insig. | 33 | 96 |
| o | Paraburkholderia graminis OAS925 | ABIE53_000724 | | CPA2 family monovalent cation:H+ antiporter-2 | sig. | 34 | 97 |
| | Dechlorosoma suillum PS | Dsui_1383 | | transporter, monovalent cation:proton antiporter-2 (CPA2) family | cofit | 34 | 93 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS02935 | | potassium transporter | sig. | 33 | 96 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_19225 | | sodium:proton antiporter | insig. | 33 | 95 |
| o | Variovorax sp. OAS795 | ABID97_RS02635 | | monovalent cation:proton antiporter-2 (CPA2) family protein | sig. | 33 | 95 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS19290 | | potassium transporter KefB | strong | 36 | 79 |
| o | Pseudomonas sp. SVBP6 | COO64_RS05240 | | monovalent cation:proton antiporter family protein | insig. | 33 | 96 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_242 | | Glutathione-regulated potassium-efflux system protein KefB | insig. | 33 | 82 |
| | Methylophilus sp. DMC18 | GFF218 | | Putative cation/proton antiporter YbaL | insig. | 32 | 77 |
| o | Variovorax sp. SCN45 | GFF3272 | | Inner membrane protein, KefB/KefC family | insig. | 33 | 95 |
| o | Pseudomonas sp. S08-1 | OH686_03030 | | Inner membrane protein, KefB/KefC family | cofit | 33 | 91 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS09815 | | sodium:proton antiporter | insig. | 34 | 78 |
| o | Pseudomonas sp. RS175 | PFR28_00999 | | Glutathione-regulated potassium-efflux system protein KefC | insig. | 34 | 84 |
| o | Rahnella sp. WP5 | EX31_RS03815 | | glutathione-regulated potassium-efflux system protein KefC | insig. | 34 | 80 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS07090 | | monovalent cation:proton antiporter family protein | cofit | 34 | 97 |
| | Methylophilus sp. DMC18 | GFF2112 | | Glutathione-regulated potassium-efflux system protein KefC | insig. | 33 | 76 |
| o | Pseudomonas sp. DMC3 | GFF4580 | | Glutathione-regulated potassium-efflux system protein KefC | cofit | 33 | 83 |
| | Serratia liquefaciens MT49 | IAI46_03205 | | glutathione-regulated potassium-efflux system protein KefC | insig. | 35 | 75 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_03015 | | sodium:proton antiporter | insig. | 34 | 84 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS08595 | | sodium:proton antiporter | cofit | 33 | 82 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS08595 | | sodium:proton antiporter | strong | 33 | 82 |
| o | Pseudomonas simiae WCS417 | PS417_08640 | | sodium:proton antiporter | insig. | 33 | 82 |
| | Pseudomonas sp. SVBP6 | COO64_RS09190 | kefC | glutathione-regulated potassium-efflux system protein KefC | insig. | 34 | 80 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_4269 | | Glutathione-regulated potassium-efflux system protein KefB | insig. | 33 | 93 |
| | Serratia liquefaciens MT49 | IAI46_05280 | | Kef family K(+) transporter | insig. | 32 | 78 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS22100 | | potassium transporter | cofit | 33 | 97 |
| o | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS07160 | | monovalent cation:proton antiporter-2 (CPA2) family protein | insig. | 35 | 83 |
| o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS11200 | | potassium transporter | insig. | 34 | 97 |
| o | Ralstonia solanacearum UW163 | UW163_RS02380 | | potassium transporter | insig. | 34 | 97 |
| o | Ralstonia solanacearum GMI1000 | RS_RS02050 | | potassium transporter | cofit | 33 | 97 |
| o | Acinetobacter baumannii LAC-4 | RR41_RS17155 | | monovalent cation:proton antiporter-2 (CPA2) family protein | insig. | 30 | 88 |
| | Dickeya dadantii 3937 | DDA3937_RS05810 | | Kef family K(+) transporter | sig. | 32 | 78 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2429 | | Glutathione-regulated potassium-efflux system protein KefB | insig. | 34 | 84 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3721 | | Glutathione-regulated potassium-efflux system protein KefB | insig. | 33 | 76 |
| | Variovorax sp. SCN45 | GFF823 | | Inner membrane protein YbaL, KefB/KefC family | insig. | 34 | 74 |
| o | Rhodanobacter denitrificans MT42 | LRK55_RS06900 | | monovalent cation:proton antiporter-2 (CPA2) family protein | insig. | 35 | 83 |
| o | Azospirillum sp. SherDot2 | MPMX19_04170 | | Glutathione-regulated potassium-efflux system protein KefC | insig. | 35 | 79 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01860 | | Glutathione-regulated potassium-efflux system protein KefC | cofit | 33 | 82 |
| | Erwinia amylovora T8 | OLJFJH_03955 | | glutathione-regulated potassium-efflux system protein KefB | insig. | 32 | 77 |
| | Rhodopseudomonas palustris CGA009 | TX73_019900 | | YbaL family putative K(+) efflux transporter | insig. | 33 | 79 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4794 | | TrkA-N:Sodium/hydrogen exchanger | cofit | 34 | 76 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_339 | | Glutathione-regulated potassium-efflux system protein KefC | insig. | 33 | 80 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_24375 | | potassium transporter KefC | insig. | 33 | 80 |
| o | Sinorhizobium meliloti 1021 | SMa1600 | | Potassium efflux protein | insig. | 31 | 80 |
| o | Rhodanobacter sp. FW510-T8 | OKGIIK_16470 | kch | glutathione-regulated potassium-efflux system protein KefB | insig. | 35 | 83 |
| | Lysobacter sp. OAE881 | ABIE51_RS04995 | | YbaL family putative K(+) efflux transporter | insig. | 35 | 77 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS19930 | | YbaL family putative K(+) efflux transporter | insig. | 33 | 80 |
| | Pantoea sp. MT58 | IAI47_02030 | | glutathione-regulated potassium-efflux system protein KefB | insig. | 33 | 76 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_25820 | | Kef family K(+) transporter | insig. | 32 | 79 |
| | Dickeya dadantii 3937 | DDA3937_RS19405 | | glutathione-regulated potassium-efflux system protein KefB | cofit | 33 | 78 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_2139 | | Kef-type potassium/proton antiporter, CPA2 family | strong | 34 | 82 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2139 | | Kef-type potassium/proton antiporter, CPA2 family | insig. | 34 | 82 |
| | Variovorax sp. OAS795 | ABID97_RS12470 | | YbaL family putative K(+) efflux transporter | insig. | 33 | 71 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4179 | | transporter, monovalent cation:proton antiporter-2 (CPA2) family | cofit | 31 | 76 |
| | Dickeya dianthicola 67-19 | HGI48_RS19525 | | glutathione-regulated potassium-efflux system protein KefB | insig. | 33 | 78 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS21550 | | glutathione-regulated potassium-efflux system protein KefB | cofit | 33 | 76 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_06785 | | glutathione-regulated potassium-efflux system protein KefB | insig. | 33 | 79 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_3902 | | Glutathione-regulated potassium-efflux system protein KefC | insig. | 33 | 78 |
| | Pectobacterium carotovorum WPP14 | HER17_RS15675 | | Kef family K(+) transporter | insig. | 32 | 75 |
| | Dickeya dianthicola ME23 | DZA65_RS20615 | | glutathione-regulated potassium-efflux system protein KefB | insig. | 33 | 78 |
| o | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS01235 | | monovalent cation:proton antiporter-2 (CPA2) family protein | insig. | 34 | 82 |
| o | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.5067.1 | | Glutathione-regulated potassium-efflux system protein KefC | insig. | 32 | 82 |
| | Dickeya dianthicola ME23 | DZA65_RS06185 | | Kef family K(+) transporter | insig. | 32 | 78 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_3641 | | transporter, monovalent cation:proton antiporter-2 (CPA2) family | insig. | 34 | 75 |
| | Enterobacter sp. TBS_079 | MPMX20_00743 | | Glutathione-regulated potassium-efflux system protein KefC | insig. | 34 | 75 |
| | Enterobacter sp. TBS_079 | MPMX20_04244 | | Glutathione-regulated potassium-efflux system protein KefC | insig. | 32 | 76 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3558 | | Glutathione-regulated potassium-efflux system protein KefB | insig. | 34 | 83 |
| | Dickeya dianthicola 67-19 | HGI48_RS05860 | | Kef family K(+) transporter | sig. | 32 | 78 |
| | Klebsiella michiganensis M5al | BWI76_RS25930 | | glutathione-regulated potassium-efflux system protein KefB | insig. | 32 | 76 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_14915 | | Kef family K(+) transporter | insig. | 33 | 78 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF194 | | Glutathione-regulated potassium-efflux system protein KefC | insig. | 33 | 75 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_382 | | TrkA-N:Sodium/hydrogen exchanger | insig. | 33 | 77 |
| o | Pseudomonas segetis P6 | MPMX49_03508 | | Glutathione-regulated potassium-efflux system protein KefC | insig. | 32 | 82 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2441 | | Glutathione-regulated potassium-efflux system protein KefB | insig. | 32 | 92 |
| | Rahnella sp. WP5 | EX31_RS22550 | | Kef family K(+) transporter | insig. | 31 | 77 |
| | Pantoea sp. MT58 | IAI47_14430 | | Kef family K(+) transporter | insig. | 32 | 77 |
| | Rhizobium sp. OAE497 | ABIE40_RS02845 | | YbaL family putative K(+) efflux transporter | insig. | 31 | 79 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1409.1 | | Cation:proton antiporter | insig. | 31 | 76 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_22345 | | potassium transporter KefC | insig. | 32 | 80 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS13005 | | monovalent cation:proton antiporter-2 (CPA2) family protein | strong | 32 | 81 |
| | Pseudomonas sp. RS175 | PFR28_02569 | | Glutathione-regulated potassium-efflux system protein KefC | insig. | 32 | 80 |
| | Klebsiella michiganensis M5al | BWI76_RS06855 | | Kef family K(+) transporter | insig. | 32 | 78 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02555 | | Glutathione-regulated potassium-efflux system protein KefC | insig. | 33 | 82 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_1301 | | Kef-type potassium/proton antiporter, CPA2 family (TC 2.A.37.1) | sig. | 33 | 77 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS10770 | | Kef family K(+) transporter | insig. | 31 | 77 |