| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15600228 |
| Locus Tag | PA5035 |
| Description | glutamate synthase small chain |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472327679 |
| Locus Tag | H681_22590 |
| Description | glutamate synthase subunit beta |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70733958 |
| Locus Tag | PFL_0454 |
| Description | glutamate synthase |