| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229593445 |
| Locus Tag | PFLU6083 |
| Description | putative cibalamin biosynthesis-like protein |
| Strain | Pseudomonas putida BIRD-1 |
| GI | 386009666 |
| Locus Tag | PPUBIRD1_0028 |
| Description | Cobalamin synthesis protein |
| Strain | Pseudomonas stutzeri CCUG 29243 |
| GI | 392423312 |
| Locus Tag | A458_21400 |
| Description | cobalamin synthesis protein/P47K family protein |