| Strain | Pseudomonas protegens CHA0 |
| GI | 501679138 |
| Locus Tag | PFLCHA0_c16720 |
| Description | nitrogen assimilation regulatory protein NtrC |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447917619 |
| Locus Tag | H045_13130 |
| Description | putative two-component system response regulator nitrogen regulation protein NR(I) |
| Strain | Pseudomonas entomophila L48 |
| GI | 104782825 |
| Locus Tag | PSEEN3820 |
| Description | transcriptional regulator FleQ |