| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599111 |
| Locus Tag | PA3916 |
| Description | molybdopterin converting factor, large subunit |
| Strain | Pseudomonas resinovorans NBRC 106553 |
| GI | 512616846 |
| Locus Tag | PCA10_11930 |
| Description | molybdopterin synthase catalytic subunit |
| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28868460 |
| Locus Tag | PSPTO_1249 |
| Description | molybdenum cofactor biosynthesis protein E |