6UJD
Crystal structure of Cysteine-tRNA ligase from Elizabethkingia sp.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Cysteine--tRNA ligase | polymer | 494 | 56920.4 | 1 | UniProt (A0A1T3F4R2) Pfam (PF01406) Pfam (PF09190) | Elizabethkingia sp. | Cysteinyl-tRNA synthetase,CysRS |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C, D, E (A) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 4 | F (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 5 | G (A) | 1-METHOXY-2-[2-(2-METHOXY-ETHOXY]-ETHANE | non-polymer | 178.2 | 1 | Chemie (PG5) | |||
| 6 | H (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 7 | I (A) | water | water | 18.0 | 80 | Chemie (HOH) |
Sequence modifications
A: 1 - 486 (UniProt: A0A1T3F4R2)
| PDB | External Database | Details |
|---|---|---|
| Met -7 | - | initiating methionine |
| Ala -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| Ala 410 | Thr 410 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 56920.4 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 507.0 | |
| All* | Total formula weight | 57427.4 |
