8G50
E. coli DHFR complex with NADP+ and folate: EF-X excited state model by Laue diffraction (electric field along b axis; 8-fold extrapolation of structure factor differences)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Dihydrofolate reductase | polymer | 159 | 18051.3 | 2 | UniProt (P0ABQ4) Pfam (PF00186) In PDB | Escherichia coli | |
| 2 | A, B | FOLIC ACID | non-polymer | 441.4 | 2 | Chemie (FOL) | |||
| 3 | A, B | NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | non-polymer | 743.4 | 2 | Chemie (NAP) | |||
| 4 | A, B | MANGANESE (II) ION | non-polymer | 54.9 | 10 | Chemie (MN) | |||
| 5 | water | water | 18.0 | 249 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 36102.7 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 2919.0 | |
| All* | Total formula weight | 39021.7 |
