| Strain | Pseudomonas syringae pv. phaseolicola 1448A |
| GI | 71734320 |
| Locus Tag | PSPPH_3962 |
| Description | DNA-binding response regulator TctD |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447915785 |
| Locus Tag | H045_03905 |
| Description | two component system, response regulator |
| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478480506 |
| Locus Tag | G655_21590 |
| Description | two-component response regulator |