Functional Information from GO Data
| Chain | GOid | namespace | contents |
| D | 0004146 | molecular_function | dihydrofolate reductase activity |
| D | 0005739 | cellular_component | mitochondrion |
| D | 0006730 | biological_process | one-carbon metabolic process |
| D | 0016491 | molecular_function | oxidoreductase activity |
| D | 0046452 | biological_process | dihydrofolate metabolic process |
| D | 0046654 | biological_process | tetrahydrofolate biosynthetic process |
| D | 0046655 | biological_process | folic acid metabolic process |
| D | 0050661 | molecular_function | NADP binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE IXE D 301 |
| Chain | Residue |
| D | ILE10 |
| D | LEU72 |
| D | ILE123 |
| D | TYR129 |
| D | THR144 |
| D | NDP302 |
| D | HOH458 |
| D | VAL11 |
| D | ALA12 |
| D | GLU32 |
| D | PHE36 |
| D | THR61 |
| D | ILE65 |
| D | PRO66 |
| D | PHE69 |
| site_id | AC2 |
| Number of Residues | 28 |
| Details | BINDING SITE FOR RESIDUE NDP D 302 |
| Chain | Residue |
| D | VAL11 |
| D | ALA12 |
| D | ILE19 |
| D | GLY20 |
| D | ASN23 |
| D | SER24 |
| D | LEU25 |
| D | GLY58 |
| D | ARG59 |
| D | LYS60 |
| D | THR61 |
| D | ILE80 |
| D | THR81 |
| D | ARG82 |
| D | LYS96 |
| D | ILE123 |
| D | GLY125 |
| D | ALA126 |
| D | GLN127 |
| D | LEU128 |
| D | TYR129 |
| D | ALA131 |
| D | IXE301 |
| D | HOH443 |
| D | HOH471 |
| D | HOH473 |
| D | HOH480 |
| D | HOH487 |
Functional Information from PROSITE/UniProt
| site_id | PS00075 |
| Number of Residues | 23 |
| Details | DHFR_1 Dihydrofolate reductase (DHFR) domain signature. GIGrsnsLPWklkk.EisyFkrvT |
| Chain | Residue | Details |
| D | GLY18-THR40 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| D | ALA12 | |
| D | GLY18 | |
| D | ARG59 | |
| D | THR81 | |
| D | GLY124 | |
| Chain | Residue | Details |
| D | GLU32 | |
| D | ARG75 | |
