| Strain | Pseudomonas brassicacearum subsp. brassicacearum NFM421 |
| GI | 330810196 |
| Locus Tag | PSEBR_a3338 |
| Description | K(+)/H(+) antiporter subunit G |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447917287 |
| Locus Tag | H045_11470 |
| Description | monovalent cation/H+ antiporter subunit G |
| Strain | Pseudomonas putida DOT-T1E |
| GI | 397695699 |
| Locus Tag | T1E_2949 |
| Description | monovalent cation/H+ antiporter subunit |