| Strain | Pseudomonas putida GB-1 |
| GI | 167031411 |
| Locus Tag | PputGB1_0395 |
| Description | biotin biosynthesis protein BioC |
| Strain | Pseudomonas stutzeri A1501 |
| GI | 146284175 |
| Locus Tag | PST_3863 |
| Description | biotin synthesis protein BioC |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648027 |
| Locus Tag | HCH_05368 |
| Description | SAM-dependent methyltransferase |