| Strain | Pseudomonas putida S16 |
| GI | 339485272 |
| Locus Tag | PPS_0335 |
| Description | (glutamate-ammonia-ligase) adenylyltransferase |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472327660 |
| Locus Tag | H681_22495 |
| Description | bifunctional glutamine-synthetase adenylyltransferase/deadenyltransferase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643916 |
| Locus Tag | HCH_01044 |
| Description | glutamine synthetase |