| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66047909 |
| Locus Tag | Psyr_4685 |
| Description | bioH protein |
| Strain | Pseudomonas putida BIRD-1 |
| GI | 386010024 |
| Locus Tag | PPUBIRD1_0401 |
| Description | BioH protein |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482897686 |
| Locus Tag | AvCA6_06000 |
| Description | biotin biosynthesis protein BioH |