| Strain | Pseudomonas putida F1 |
| GI | 148546550 |
| Locus Tag | Pput_1308 |
| Description | class II glutamine amidotransferase |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254239680 |
| Locus Tag | PA2G_00301 |
| Description | conserved hypothetical protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645401 |
| Locus Tag | HCH_02621 |
| Description | glutamine amidotransferase |