1Q14
Structure and autoregulation of the yeast Hst2 homolog of Sir2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | HST2 protein | polymer | 361 | 40378.7 | 1 | UniProt (P53686) Pfam (PF02146) | Saccharomyces cerevisiae (baker's yeast) | Homologous to SIR2 protein 2 |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | D (A) | water | water | 18.0 | 113 | Chemie (HOH) |
Sequence modifications
A: 1 - 357 (UniProt: P53686)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | cloning artifact |
| Met -2 | - | cloning artifact |
| Ala -1 | - | cloning artifact |
| Ser 0 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 40378.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 100.9 | |
| All* | Total formula weight | 40479.5 |
