| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77459535 |
| Locus Tag | Pfl01_3313 |
| Description | monovalent cation/H+ antiporter subunit E |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501680124 |
| Locus Tag | PFLCHA0_c26750 |
| Description | monovalent cation/proton antiporter, MnhE/PhaE subunit |
| Strain | Pseudomonas entomophila L48 |
| GI | 104782564 |
| Locus Tag | PSEEN3536 |
| Description | putative monovalent cation/H+ antiporter subunit E |