| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229593320 |
| Locus Tag | PFLU5953 |
| Description | nitrogen regulatory protein P-II 2 |
| Strain | Pseudomonas mendocina NK-01 |
| GI | 330501230 |
| Locus Tag | MDS_0316 |
| Description | nitrogen regulatory protein P-II |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83649034 |
| Locus Tag | HCH_06398 |
| Description | nitrogen regulatory protein PII |