3TZL
Crystal Structure of Tryptophanyl-tRNA Synthetase from Campylobacter jejuni complexed with ADP and Tryptophane
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) | Tryptophanyl-tRNA synthetase | polymer | 322 | 36873.6 | 2 | UniProt (Q9PIB4) Pfam (PF00579) | Campylobacter jejuni subsp. jejuni | Tryptophan--tRNA ligase, TrpRS |
| 2 | C, I (A, B) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 3 | D, J (A, B) | TRYPTOPHAN | non-polymer | 204.2 | 2 | Chemie (TRP) | |||
| 4 | E, F, G, K (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 4 | Chemie (PO4) | |||
| 5 | H, L (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 6 | M, N (A, B) | water | water | 18.0 | 218 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 319 (UniProt: Q9PIB4)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | EXPRESSION TAG |
| Asn -1 | - | EXPRESSION TAG |
| Ala 0 | - | EXPRESSION TAG |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 73747.3 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1688.7 | |
| All* | Total formula weight | 75436.0 |
