| Strain | Pseudomonas sp. UW4 |
| GI | 426411997 |
| Locus Tag | PputUW4_05101 |
| Description | type IV pili sensor histidine kinase/response regulator |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447918823 |
| Locus Tag | H045_19165 |
| Description | putative sensor kinase/response regulatory fusion protein |
| Strain | Pseudomonas putida NBRC 14164 |
| GI | 512688112 |
| Locus Tag | PP4_50550 |
| Description | putative chemosensory signal transduction system protein ChpA |