5A3A
Crystal structure of the ADP-ribosylating sirtuin (SirTM) from Streptococcus pyogenes (Apo form)
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | SIR2 FAMILY PROTEIN | polymer | 303 | 35156.6 | 1 | UniProt (Q1JGN6) In PDB | STREPTOCOCCUS PYOGENES | ADP-RIBOSYLATING SIRTUIN, SIRTM |
2 | A | GLYCINE | non-polymer | 75.1 | 5 | Chemie (GLY) | |||
3 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
4 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 7 | Chemie (EDO) | |||
5 | water | water | 18.0 | 286 | Chemie (HOH) |
Sequence modifications
A: 1 - 293 (UniProt: Q1JGN6)
PDB | External Database | Details |
---|---|---|
Met -9 | - | expression tag |
Gly -8 | - | expression tag |
His -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
Gly -1 | - | expression tag |
Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 35156.6 | |
Non-Polymers* | Number of molecules | 13 |
Total formula weight | 875.2 | |
All* | Total formula weight | 36031.8 |