1RA8
DIHYDROFOLATE REDUCTASE COMPLEXED WITH FOLATE AND 2-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | DIHYDROFOLATE REDUCTASE | polymer | 159 | 18020.3 | 1 | UniProt (P0ABQ4) Pfam (PF00186) | Escherichia coli | DHFR |
| 2 | B (A) | FOLIC ACID | non-polymer | 441.4 | 1 | Chemie (FOL) | |||
| 3 | C (A) | 2'-MONOPHOSPHOADENOSINE-5'-DIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATR) | |||
| 4 | D (A) | water | water | 18.0 | 144 | Chemie (HOH) |
Sequence modifications
A: 1 - 159 (UniProt: P0ABQ4)
| PDB | External Database | Details |
|---|---|---|
| Asp 37 | Asn 37 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 18020.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 948.6 | |
| All* | Total formula weight | 18968.9 |
