| Strain | Pseudomonas stutzeri ATCC 17588 = LMG 11199 |
| GI | 339493362 |
| Locus Tag | PSTAB_1285 |
| Description | cobyrinic acid a,c-diamide synthase |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472326763 |
| Locus Tag | H681_18010 |
| Description | cobyrinic acid a,c-diamide synthase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83649101 |
| Locus Tag | HCH_06468 |
| Description | cobyrinic acid a,c-diamide synthase |