| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28867728 |
| Locus Tag | PSPTO_0498 |
| Description | dethiobiotin synthetase |
| Strain | Pseudomonas putida HB3267 |
| GI | 431800418 |
| Locus Tag | B479_02310 |
| Description | dithiobiotin synthetase |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482897684 |
| Locus Tag | AvCA6_45930 |
| Description | dithiobiotin synthetase |