| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478476703 |
| Locus Tag | G655_02525 |
| Description | biotin synthase |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472323637 |
| Locus Tag | H681_02305 |
| Description | biotin synthase |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 161501959 |
| Locus Tag | PFL_5693 |
| Description | biotin synthase |