| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15598798 |
| Locus Tag | PA3602 |
| Description | conserved hypothetical protein |
| Strain | Pseudomonas sp. UW4 |
| GI | 426407921 |
| Locus Tag | PputUW4_01008 |
| Description | ferredoxin-dependent glutamate synthase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643233 |
| Locus Tag | HCH_00332 |
| Description | glutamate synthase domain-containing 2 |