| Strain | Pseudomonas putida KT2440 |
| GI | 26991910 |
| Locus Tag | PP_5234 |
| Description | nitrogen regulatory protein P-II |
| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66043460 |
| Locus Tag | Psyr_0190 |
| Description | nitrogen regulatory protein P-II |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482898080 |
| Locus Tag | AvCA6_47790 |
| Description | Nitrogen regulatory protein P-II GlnK |