| Strain | Pseudomonas putida GB-1 |
| GI | 167036015 |
| Locus Tag | PputGB1_5026 |
| Description | 5,10-methylenetetrahydrofolate reductase |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431925520 |
| Locus Tag | Psest_0313 |
| Description | 5,10-methylenetetrahydrofolate reductase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644379 |
| Locus Tag | HCH_01531 |
| Description | 5,10-methylenetetrahydrofolate reductase |