8I9I
Glutamyl-tRNA synthetase from Escherichia Coli bound to Glutamate and Zinc
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Glutamate--tRNA ligase | polymer | 468 | 53462.2 | 2 | UniProt (P04805) Pfam (PF00749) Pfam (PF19269) In PDB | Escherichia coli | Glutamyl-tRNA synthetase |
| 2 | A, B | GLUTAMIC ACID | non-polymer | 147.1 | 2 | Chemie (GLU) | |||
| 3 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 4 | water | water | 18.0 | 169 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 468 (UniProt: P04805)
| PDB | External Database | Details |
|---|---|---|
| Glu 236 | Lys 236 | engineered mutation |
| Ala 328 | Glu 328 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 106924.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 425.1 | |
| All* | Total formula weight | 107349.4 |
