| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66046441 |
| Locus Tag | Psyr_3212 |
| Description | response regulator receiver:transcriptional regulatory protein, C-terminal |
| Strain | Pseudomonas entomophila L48 |
| GI | 104781058 |
| Locus Tag | PSEEN1914 |
| Description | DNA-binding response regulator |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482900976 |
| Locus Tag | AvCA6_28580 |
| Description | Response regulator |