Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Tyrosyl-tRNA synthetase | polymer | 314 | 36092.0 | 1 | UniProt (Q57834) Pfam (PF00579) | Methanocaldococcus jannaschii (Methanococcus jannaschii) | Tyrosine--tRNA ligase, TyrRS |
| 2 | B (A) | 4-(2,2,2-TRIFLUOROETHYL)-L-PHENYLALANINE | non-polymer | 247.2 | 1 | Chemie (TFQ) | |||
| 3 | C (A) | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 1 | Chemie (BME) | |||
| 4 | D (A) | water | water | 18.0 | 169 | Chemie (HOH) |
Sequence modifications
A: 1 - 306 (UniProt: Q57834)
| PDB | External Database | Details |
|---|---|---|
| Ile 32 | Tyr 32 | engineered mutation |
| Phe 70 | His 70 | engineered mutation |
| Ser 107 | Glu 107 | engineered mutation |
| Met 109 | Gln 109 | engineered mutation |
| Pro 158 | Asp 158 | engineered mutation |
| Leu 159 | Ile 159 | engineered mutation |
| Glu 162 | Leu 162 | engineered mutation |
| Leu 307 | - | expression tag |
| Glu 308 | - | expression tag |
| His 309 | - | expression tag |
| His 310 | - | expression tag |
| His 311 | - | expression tag |
| His 312 | - | expression tag |
| His 313 | - | expression tag |
| His 314 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36092.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 325.3 | |
| All* | Total formula weight | 36417.3 |
