| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229593447 |
| Locus Tag | PFLU6085 |
| Description | putative cobalamine biosynthesis-like protein |
| Strain | Pseudomonas putida W619 |
| GI | 170724296 |
| Locus Tag | PputW619_5139 |
| Description | cobalamin synthesis protein P47K |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254243085 |
| Locus Tag | PA2G_03876 |
| Description | conserved hypothetical protein |