| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66045379 |
| Locus Tag | Psyr_2139 |
| Description | potassium efflux system protein |
| Strain | Pseudomonas aeruginosa PACS2 |
| GI | 107100656 |
| Locus Tag | PaerPA_01001682 |
| Description | hypothetical protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643660 |
| Locus Tag | HCH_00774 |
| Description | Kef-type K+ transport system membrane protein |