| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77457461 |
| Locus Tag | Pfl01_1234 |
| Description | pH-dependent sodium/proton antiporter |
| Strain | Pseudomonas brassicacearum subsp. brassicacearum NFM421 |
| GI | 330807894 |
| Locus Tag | PSEBR_a1174 |
| Description | Na(+)/H(+) antiporter |
| Strain | Pseudomonas entomophila L48 |
| GI | 104782485 |
| Locus Tag | PSEEN3445 |
| Description | sodium:proton antiporter NhaA |