2QQF
Hst2 bound to ADP-HPD and Acetylated histone H4
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | NAD-dependent deacetylase HST2 | polymer | 308 | 34794.8 | 1 | UniProt (P53686) Pfam (PF02146) In PDB | Saccharomyces cerevisiae (baker's yeast) | Homologous to SIR2 protein 2 |
2 | B | Histone H4 | polymer | 11 | 1310.6 | 1 | UniProt (P02309) In PDB | ||
3 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
4 | A | 5'-O-[(S)-{[(S)-{[(2R,3R,4S)-3,4-DIHYDROXYPYRROLIDIN-2-YL]METHOXY}(HYDROXY)PHOSPHORYL]OXY}(HYDROXY)PHOSPHORYL]ADENOSINE | non-polymer | 542.3 | 1 | Chemie (A1R) | |||
5 | water | water | 18.0 | 136 | Chemie (HOH) |
Sequence modifications
A: 1 - 294 (UniProt: P53686)
PDB | External Database | Details |
---|---|---|
Met -13 | - | expression tag |
Arg -12 | - | expression tag |
Gly -11 | - | expression tag |
Ser -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
His -7 | - | expression tag |
His -6 | - | expression tag |
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 | 2 |
Total formula weight | 36105.4 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 607.7 | |
All* | Total formula weight | 36713.2 |