| Strain | Pseudomonas fluorescens A506 | 
| GI | 387894936 | 
| Locus Tag | PflA506_3791 | 
| Description | cobyric acid synthase CobQ | 
| Strain | Pseudomonas denitrificans ATCC 13867 | 
| GI | 472326759 | 
| Locus Tag | H681_17990 | 
| Description | cobyric acid synthase | 
| Strain | Hahella chejuensis KCTC 2396 | 
| GI | 83643840 | 
| Locus Tag | HCH_00962 | 
| Description | cobyric acid synthase |