| Strain | Pseudomonas aeruginosa DK2 |
| GI | 392981842 |
| Locus Tag | PADK2_02170 |
| Description | 5,10-methylenetetrahydrofolate reductase |
| Strain | Pseudomonas putida HB3267 |
| GI | 431804799 |
| Locus Tag | B479_24350 |
| Description | 5,10-methylenetetrahydrofolate reductase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644379 |
| Locus Tag | HCH_01531 |
| Description | 5,10-methylenetetrahydrofolate reductase |