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 | GLUTAMATE 5-KINASE | polymer | 259 | 27280.2 | 1 | UniProt (P0A7B5) Pfam (PF00696) In PDB | ESCHERICHIA COLI | GAMMA-GLUTAMYL KINASE |
2 | A | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
3 | 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 |