| Strain | Pseudomonas aeruginosa DK2 |
| GI | 392985244 |
| Locus Tag | PADK2_19280 |
| 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 | Pseudomonas protegens Pf-5 |
| GI | 70731776 |
| Locus Tag | PFL_4430 |
| Description | cobyrinic acid a,c-diamide synthase |