| Strain | Pseudomonas mendocina NK-01 |
| GI | 330504661 |
| Locus Tag | MDS_3747 |
| Description | GMP synthase |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472326915 |
| Locus Tag | H681_18770 |
| Description | GMP synthase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647621 |
| Locus Tag | HCH_04942 |
| Description | GMP synthase |