3DEN
Structure of E. coli DHDPS mutant Y107W
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Dihydrodipicolinate synthase | polymer | 292 | 31455.0 | 2 | UniProt (P0A6L2) Pfam (PF00701) | Escherichia coli K-12 | DHDPS |
| 2 | C, H (A, B) | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) | |||
| 3 | D, E, G (A) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 4 | F, I, J (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 3 | Chemie (PO4) | |||
| 5 | K, L (A, B) | water | water | 18.0 | 448 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 292 (UniProt: P0A6L2)
| PDB | External Database | Details |
|---|---|---|
| Trp 107 | Tyr 107 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 62910.1 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 639.4 | |
| All* | Total formula weight | 63549.5 |
