| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28867608 |
| Locus Tag | PSPTO_0378 |
| Description | DNA-binding heavy metal response regulator |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447915026 |
| Locus Tag | H045_00110 |
| Description | two-component system response regulator |
| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478478676 |
| Locus Tag | G655_12410 |
| Description | two-component response regulator |