| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431926910 |
| Locus Tag | Psest_1765 |
| Description | response regulator with CheY-like receiver, AAA-type ATPase, and DNA-binding domains |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501679138 |
| Locus Tag | PFLCHA0_c16720 |
| Description | nitrogen assimilation regulatory protein NtrC |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647866 |
| Locus Tag | HCH_05199 |
| Description | transcriptional regulator FleQ (sigma 54-dependent transcriptionalal activator) |