| Strain | Pseudomonas putida KT2440 |
| GI | 26987102 |
| Locus Tag | PP_0360 |
| Description | ModE family transcriptional regulator |
| Strain | Pseudomonas aeruginosa LESB58 |
| GI | 218889227 |
| Locus Tag | PALES_04831 |
| Description | putative molybdenum transport regulator |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645253 |
| Locus Tag | HCH_02455 |
| Description | molybdenum-binding protein |