1Q17
Structure of the yeast Hst2 protein deacetylase in ternary complex with 2'-O-acetyl ADP ribose and histone peptide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | HST2 protein | polymer | 300 | 33809.7 | 3 | UniProt (P53686) Pfam (PF02146) | Saccharomyces cerevisiae (baker's yeast) | Homologous to SIR2 protein 2 |
| 2 | D, G, K (A, B, C) | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 3 | E, H, I, L (A, B, C) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 4 | F, J, M (A, B, C) | ADENOSINE-5-DIPHOSPHORIBOSE | non-polymer | 559.3 | 3 | Chemie (APR) | |||
| 5 | N, O, P (A, B, C) | water | water | 18.0 | 162 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 294 (UniProt: P53686)
| PDB | External Database | Details |
|---|---|---|
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| Gly -3 | - | expression tag |
| Met -2 | - | expression tag |
| Ala -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 101429.2 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 2016.0 | |
| All* | Total formula weight | 103445.2 |
