| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66047635 |
| Locus Tag | Psyr_4408 |
| Description | response regulator receiver:ATP-binding region, ATPase-like:histidine kinase A, N-terminal:histidine kinase:histidine kinase |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77456839 |
| Locus Tag | Pfl01_0611 |
| Description | periplasmic sensor hybrid histidine kinase |
| Strain | Pseudomonas aeruginosa PA7 |
| GI | 152989022 |
| Locus Tag | PSPA7_5576 |
| Description | sensor/response regulator hybrid |