| Strain | Pseudomonas protegens CHA0 |
| GI | 501680122 |
| Locus Tag | PFLCHA0_c26730 |
| Description | potassium efflux system protein PhaG |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447917287 |
| Locus Tag | H045_11470 |
| Description | monovalent cation/H+ antiporter subunit G |
| Strain | Pseudomonas entomophila L48 |
| GI | 104782566 |
| Locus Tag | PSEEN3538 |
| Description | putative monovalent cation/H+ antiporter subunit G |