Functional Information from GO Data
| Chain | GOid | namespace | contents |
| X | 0004146 | molecular_function | dihydrofolate reductase activity |
| X | 0005829 | cellular_component | cytosol |
| X | 0006730 | biological_process | one-carbon metabolic process |
| X | 0016491 | molecular_function | oxidoreductase activity |
| X | 0046452 | biological_process | dihydrofolate metabolic process |
| X | 0046654 | biological_process | tetrahydrofolate biosynthetic process |
| X | 0046655 | biological_process | folic acid metabolic process |
| X | 0050661 | molecular_function | NADP binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 30 |
| Details | BINDING SITE FOR RESIDUE NAP X 201 |
| Chain | Residue |
| X | VAL7 |
| X | LYS46 |
| X | THR47 |
| X | LEU63 |
| X | THR64 |
| X | SER65 |
| X | HIS78 |
| X | ILE80 |
| X | PHE93 |
| X | GLY95 |
| X | GLN96 |
| X | ALA8 |
| X | THR97 |
| X | LEU98 |
| X | GLU101 |
| X | THR122 |
| X | 1VN202 |
| X | HOH305 |
| X | HOH350 |
| X | HOH379 |
| X | HOH382 |
| X | HOH383 |
| X | ILE15 |
| X | HOH396 |
| X | GLY16 |
| X | ASN19 |
| X | GLN20 |
| X | LEU21 |
| X | GLY44 |
| X | ARG45 |
| site_id | AC2 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE 1VN X 202 |
| Chain | Residue |
| X | LEU6 |
| X | VAL7 |
| X | ALA8 |
| X | GLN20 |
| X | LEU21 |
| X | ASP28 |
| X | LEU29 |
| X | VAL32 |
| X | THR47 |
| X | ILE51 |
| X | PHE93 |
| X | NAP201 |
| X | HOH320 |
| X | HOH381 |
Functional Information from PROSITE/UniProt
| site_id | PS00075 |
| Number of Residues | 23 |
| Details | DHFR_1 Dihydrofolate reductase (DHFR) domain signature. VIGfenqLPWhlpn.DlkhVkklS |
| Chain | Residue | Details |
| X | VAL14-SER36 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| X | LEU6 | |
| X | ASP28 | |
| X | SER50 | |
| X | ARG58 | |
| X | PHE93 | |
| Chain | Residue | Details |
| X | VAL7 | |
| X | ILE15 | |
| X | GLY44 | |
| X | LEU63 | |
| X | GLU101 | |
| X | THR122 | |
