| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229588159 |
| Locus Tag | PFLU0610 |
| Description | putative sensor kinase/response regulator fusion protein |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77456839 |
| Locus Tag | Pfl01_0611 |
| Description | periplasmic sensor hybrid histidine kinase |
| Strain | Pseudomonas putida NBRC 14164 |
| GI | 512687948 |
| Locus Tag | PP4_48910 |
| Description | putative two-component hybrid sensor and regulator |