| Strain | Pseudomonas fluorescens A506 |
| GI | 387896111 |
| Locus Tag | PflA506_5020 |
| Description | 5,10-methylenetetrahydrofolate reductase |
| Strain | Pseudomonas stutzeri ATCC 17588 = LMG 11199 |
| GI | 339495974 |
| Locus Tag | PSTAB_3897 |
| Description | 5,10-methylenetetrahydrofolate reductase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644379 |
| Locus Tag | HCH_01531 |
| Description | 5,10-methylenetetrahydrofolate reductase |