| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77456839 |
| Locus Tag | Pfl01_0611 |
| Description | periplasmic sensor hybrid histidine kinase |
| Strain | Pseudomonas brassicacearum subsp. brassicacearum NFM421 |
| GI | 330807315 |
| Locus Tag | PSEBR_a625 |
| Description | Two-component system, sensor histidine kinase |
| Strain | Pseudomonas entomophila L48 |
| GI | 104783802 |
| Locus Tag | PSEEN4865 |
| Description | sensor histidine kinase/response regulator |