4A4Z
CRYSTAL STRUCTURE OF THE S. CEREVISIAE DEXH HELICASE SKI2 BOUND TO AMPPNP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ANTIVIRAL HELICASE SKI2 | polymer | 997 | 113943.9 | 1 | UniProt (P35207) Pfam (PF00270) Pfam (PF00271) Pfam (PF21408) Pfam (PF21409) Pfam (PF08148) | SACCHAROMYCES CEREVISIAE (BAKER'S YEAST) | SKI2, SUPERKILLER PROTEIN 2 |
| 2 | B (A) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 1 | Chemie (ANP) | |||
| 3 | C, D, E, F (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 4 | Chemie (EDO) | |||
| 4 | G (A) | water | water | 18.0 | 133 | Chemie (HOH) |
Sequence modifications
A: 296 - 1287 (UniProt: P35207)
| PDB | External Database | Details |
|---|---|---|
| Gly 291 | - | expression tag |
| Pro 292 | - | expression tag |
| Asp 293 | - | expression tag |
| Ser 294 | - | expression tag |
| Met 295 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 113943.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 754.5 | |
| All* | Total formula weight | 114698.3 |
