| Strain | Pseudomonas fulva 12-X |
| GI | 333898249 |
| Locus Tag | Psefu_0041 |
| Description | TrkA-N domain-containing protein |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431925229 |
| Locus Tag | Psest_0020 |
| Description | K+ transport system, NAD-binding component |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83642940 |
| Locus Tag | HCH_00027 |
| Description | potassium transporter peripheral membrane protein |