2W21
Crystal structure of the aminoacid kinase domain of the glutamate 5 kinase of Escherichia coli.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | GLUTAMATE 5-KINASE | polymer | 259 | 27280.2 | 1 | UniProt (P0A7B5) Pfam (PF00696) | ESCHERICHIA COLI | GAMMA-GLUTAMYL KINASE |
| 2 | B, C, D, E (A) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | F (A) | water | water | 18.0 | 4 | Chemie (HOH) |
Sequence modifications
A: 1 - 259 (UniProt: P0A7B5)
| PDB | External Database | Details |
|---|---|---|
| Val 129 | Ile 129 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 27280.2 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 384.3 | |
| All* | Total formula weight | 27664.4 |
