| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472327660 |
| Locus Tag | H681_22495 |
| Description | bifunctional glutamine-synthetase adenylyltransferase/deadenyltransferase |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254244102 |
| Locus Tag | PA2G_04938 |
| Description | glutamate-ammonia-ligase adenylyltransferase |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77456692 |
| Locus Tag | Pfl01_0464 |
| Description | bifunctional glutamine-synthetase adenylyltransferase/deadenyltransferase |