Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004146 | molecular_function | dihydrofolate reductase activity |
| A | 0006730 | biological_process | one-carbon metabolic process |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0046654 | biological_process | tetrahydrofolate biosynthetic process |
| A | 0050661 | molecular_function | NADP binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE EDO A1159 |
| Chain | Residue |
| A | SER135 |
| A | HIS153 |
| A | HOH2091 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE TOP A1160 |
| Chain | Residue |
| A | SER49 |
| A | ILE50 |
| A | PHE92 |
| A | HOH2092 |
| A | LEU5 |
| A | VAL6 |
| A | ALA7 |
| A | LEU20 |
| A | ASP27 |
| A | VAL31 |
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 |
| A | VAL13-SER35 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | LEU5 | |
| A | ASP27 | |
| A | SER49 | |
| A | ARG57 | |
| A | PHE92 | |
| Chain | Residue | Details |
| A | VAL6 | |
| A | ILE14 | |
| A | GLY43 | |
| A | LEU62 | |
| A | GLU100 | |
| A | THR121 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1dhf |
| Chain | Residue | Details |
| A | LEU20 | |
| A | ASP27 | |
