Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| 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 | 32 |
| Details | binding site for residue NAP A 201 |
| Chain | Residue |
| A | TRP8 |
| A | ARG47 |
| A | THR48 |
| A | SER51 |
| A | VAL67 |
| A | THR68 |
| A | ARG69 |
| A | GLN70 |
| A | GLY82 |
| A | ILE100 |
| A | GLY101 |
| A | ALA9 |
| A | GLY102 |
| A | ALA103 |
| A | GLN104 |
| A | ILE105 |
| A | TYR106 |
| A | LEU108 |
| A | WPD202 |
| A | HOH320 |
| A | HOH321 |
| A | HOH325 |
| A | ILE16 |
| A | HOH354 |
| A | HOH356 |
| A | HOH361 |
| A | GLY17 |
| A | ARG18 |
| A | GLY20 |
| A | GLY21 |
| A | GLY45 |
| A | ARG46 |
| site_id | AC2 |
| Number of Residues | 14 |
| Details | binding site for residue WPD A 202 |
| Chain | Residue |
| A | ILE7 |
| A | TRP8 |
| A | ILE22 |
| A | ASP29 |
| A | LEU30 |
| A | PHE33 |
| A | LYS34 |
| A | LEU52 |
| A | PRO53 |
| A | ARG62 |
| A | ILE100 |
| A | TYR106 |
| A | NAP201 |
| A | HOH302 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | binding site for residue BR A 204 |
| Chain | Residue |
| A | ARG25 |
| A | HOH380 |
Functional Information from PROSITE/UniProt
| site_id | PS00075 |
| Number of Residues | 23 |
| Details | DHFR_1 Dihydrofolate reductase (DHFR) domain signature. VIGrdggIPWrlpe.DlahFkrlT |
| Chain | Residue | Details |
| A | VAL15-THR37 | |
