| Strain | Pseudomonas putida KT2440 |
| GI | 26991062 |
| Locus Tag | PP_4373 |
| Description | Fis family transcriptional regulator |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501679138 |
| Locus Tag | PFLCHA0_c16720 |
| Description | nitrogen assimilation regulatory protein NtrC |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431926910 |
| Locus Tag | Psest_1765 |
| Description | response regulator with CheY-like receiver, AAA-type ATPase, and DNA-binding domains |