| Strain | Pseudomonas stutzeri DSM 4166 |
| GI | 386022658 |
| Locus Tag | PSTAA_4086 |
| Description | 5,10-methylenetetrahydrofolate reductase |
| Strain | Pseudomonas aeruginosa C3719 |
| GI | 254237337 |
| Locus Tag | PACG_03409 |
| Description | 5,10-methylenetetrahydrofolate reductase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644379 |
| Locus Tag | HCH_01531 |
| Description | 5,10-methylenetetrahydrofolate reductase |