| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116054229 |
| Locus Tag | PA14_06540 |
| Description | biotin synthesis protein BioC |
| Strain | Pseudomonas putida BIRD-1 |
| GI | 386010025 |
| Locus Tag | PPUBIRD1_0402 |
| Description | biotin biosynthesis protein BioC |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648027 |
| Locus Tag | HCH_05368 |
| Description | SAM-dependent methyltransferase |