| Strain | Pseudomonas aeruginosa DK2 |
| GI | 392981914 |
| Locus Tag | PADK2_02530 |
| Description | biotin biosynthesis protein BioC |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501683047 |
| Locus Tag | PFLCHA0_c56410 |
| Description | biotin synthesis protein BioC |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648027 |
| Locus Tag | HCH_05368 |
| Description | SAM-dependent methyltransferase |