2DQ3
Crystal structure of aq_298
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) | Seryl-tRNA synthetase | polymer | 425 | 49653.3 | 2 | UniProt (O66647) Pfam (PF02403) Pfam (PF00587) | Aquifex aeolicus | Serine--tRNA ligase, SerRS |
| 2 | C, D (A, B) | 5'-O-(N-(L-SERYL)-SULFAMOYL)ADENOSINE | non-polymer | 433.4 | 2 | Chemie (SSA) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 81 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 425 (UniProt: O66647)
| PDB | External Database | Details |
|---|---|---|
| Mse 1 | Met 1 | modified residue |
| Mse 182 | Met 182 | modified residue |
| Mse 364 | Met 364 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 99306.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 866.8 | |
| All* | Total formula weight | 100173.4 |
