| Strain | Pseudomonas aeruginosa M18 |
| GI | 386056499 |
| Locus Tag | PAM18_0430 |
| Description | 5,10-methylenetetrahydrofolate reductase |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447918797 |
| Locus Tag | H045_19035 |
| Description | 5,10-methylenetetrahydrofolate reductase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644379 |
| Locus Tag | HCH_01531 |
| Description | 5,10-methylenetetrahydrofolate reductase |