2HGZ
Crystal structure of a p-benzoyl-L-phenylalanyl-tRNA synthetase
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 | 306 | 34928.7 | 1 | UniProt (Q57834) Pfam (PF00579) | Methanocaldococcus jannaschii | Tyrosine--tRNA ligase, TyrRS |
| 2 | B (A) | PARA-(BENZOYL)-PHENYLALANINE | non-polymer | 269.3 | 1 | Chemie (PBF) | |||
| 3 | C (A) | water | water | 18.0 | 132 | Chemie (HOH) |
Sequence modifications
A: 2 - 306 (UniProt: Q57834)
| PDB | External Database | Details |
|---|---|---|
| Gly 32 | Tyr 32 | engineered mutation |
| Pro 107 | Glu 107 | SEE REMARK 999 |
| Thr 158 | Asp 158 | engineered mutation |
| Ser 159 | Ile 159 | engineered mutation |
| Arg 161 | Tyr 161 | SEE REMARK 999 |
| Met 190 | Cys 190 | SEE REMARK 999 |
| Leu 307 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34928.7 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 269.3 | |
| All* | Total formula weight | 35198.0 |
