4PDJ
Neutron crystal Structure of E.coli Dihydrofolate Reductase complexed with folate and NADP+
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 | 18019.3 | 1 | UniProt (P0ABQ4) Pfam (PF00186) | Escherichia coli | |
| 2 | B, C (A) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 3 | D (A) | DIHYDROFOLIC ACID | non-polymer | 443.4 | 1 | Chemie (DHF) | |||
| 4 | E (A) | NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | non-polymer | 745.4 | 1 | Chemie (NDP) | |||
| 5 | F (A) | water | water | 18.0 | 119 | Chemie (DOD) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 18019.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1298.7 | |
| All* | Total formula weight | 19318.0 |
