| Strain | Pseudomonas putida KT2440 |
| GI | 26991654 |
| Locus Tag | PP_4977 |
| Description | 5,10-methylenetetrahydrofolate reductase |
| Strain | Pseudomonas aeruginosa M18 |
| GI | 386056499 |
| Locus Tag | PAM18_0430 |
| Description | 5,10-methylenetetrahydrofolate reductase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644379 |
| Locus Tag | HCH_01531 |
| Description | 5,10-methylenetetrahydrofolate reductase |