| Strain | Pseudomonas stutzeri DSM 4166 |
| GI | 386019950 |
| Locus Tag | PSTAA_1323 |
| Description | cob(I)yrinic acid a,c-diamide adenosyltransferase |
| Strain | Pseudomonas putida H8234 |
| GI | 512577112 |
| Locus Tag | L483_05915 |
| Description | cob(I)alamin adenolsyltransferase/cobinamide ATP-dependent adenolsyltransferase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83649100 |
| Locus Tag | HCH_06467 |
| Description | cob(I)alamin adenosyltransferase |