| Strain | Pseudomonas putida S16 |
| GI | 339489702 |
| Locus Tag | PPS_4821 |
| Description | 5,10-methylenetetrahydrofolate reductase |
| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478476636 |
| Locus Tag | G655_02190 |
| Description | 5,10-methylenetetrahydrofolate reductase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644379 |
| Locus Tag | HCH_01531 |
| Description | 5,10-methylenetetrahydrofolate reductase |