| Strain | Pseudomonas aeruginosa M18 |
| GI | 386056482 |
| Locus Tag | PAM18_0413 |
| Description | putative component of chemotactic signal transduction system |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447918823 |
| Locus Tag | H045_19165 |
| Description | putative sensor kinase/response regulatory fusion protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643436 |
| Locus Tag | HCH_00541 |
| Description | chemotaxis protein histidine kinase-like kinase |