| Strain | Pseudomonas brassicacearum subsp. brassicacearum NFM421 |
| GI | 330807045 |
| Locus Tag | PSEBR_a362 |
| Description | glutamate--ammonia ligase |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447919507 |
| Locus Tag | H045_22605 |
| Description | glutamine synthetase |
| Strain | Pseudomonas putida DOT-T1E |
| GI | 397692948 |
| Locus Tag | T1E_0178 |
| Description | glutamine synthetase |