4XKZ
Crystal structure of the C-terminal anticodon loop binding domain of a valyl-tRNA synthetase from Pseudomonas aeruginosa
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Valine-tRNA ligase | polymer | 269 | 30729.3 | 1 | UniProt (Q9HXH0) Pfam (PF08264) | Pseudomonas aeruginosa | Valyl-tRNA synthetase,ValRS |
| 2 | B, C, D, E (A) | IODIDE ION | non-polymer | 126.9 | 4 | Chemie (IOD) | |||
| 3 | F, G (A) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 2 | Chemie (PGE) | |||
| 4 | H (A) | water | water | 18.0 | 274 | Chemie (HOH) |
Sequence modifications
A: 639 - 898 (UniProt: Q9HXH0)
| PDB | External Database | Details |
|---|---|---|
| Met 630 | - | initiating methionine |
| Ala 631 | - | expression tag |
| His 632 | - | expression tag |
| His 633 | - | expression tag |
| His 634 | - | expression tag |
| His 635 | - | expression tag |
| His 636 | - | expression tag |
| His 637 | - | expression tag |
| Met 638 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 30729.3 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 808.0 | |
| All* | Total formula weight | 31537.2 |
