| Strain | Pseudomonas stutzeri CCUG 29243 |
| GI | 392419401 |
| Locus Tag | A458_01620 |
| 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 |