| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599970 |
| Locus Tag | PA4776 |
| Description | PmrA: two-component regulator system response regulator PmrA |
| Strain | Pseudomonas resinovorans NBRC 106553 |
| GI | 512619767 |
| Locus Tag | PCA10_41140 |
| Description | putative two-component response regulator |
| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28869098 |
| Locus Tag | PSPTO_1894 |
| Description | DNA-binding response regulator |