| Strain | Pseudomonas mendocina ymp |
| GI | 146309105 |
| Locus Tag | Pmen_4091 |
| Description | ModE family transcriptional regulator |
| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478476692 |
| Locus Tag | G655_02470 |
| Description | molybdenum transport regulator |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645253 |
| Locus Tag | HCH_02455 |
| Description | molybdenum-binding protein |