| Strain | Pseudomonas putida BIRD-1 |
| GI | 386014261 |
| Locus Tag | PPUBIRD1_4778 |
| Description | Response regulator receiver protein |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431925505 |
| Locus Tag | Psest_0298 |
| Description | response regulator with CheY-like receiver domain and winged-helix DNA-binding domain |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643440 |
| Locus Tag | HCH_00545 |
| Description | CheY-like receiver protein |