| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28868916 |
| Locus Tag | PSPTO_1710 |
| Description | nitroreductase family protein |
| Strain | Pseudomonas putida W619 |
| GI | 170720419 |
| Locus Tag | PputW619_1233 |
| Description | cob(II)yrinic acid a,c-diamide reductase |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482901314 |
| Locus Tag | AvCA6_33110 |
| Description | cob(II)yrinic acid a,c-diamide reductase protein |