1ICI
CRYSTAL STRUCTURE OF A SIR2 HOMOLOG-NAD COMPLEX
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | TRANSCRIPTIONAL REGULATORY PROTEIN, SIR2 FAMILY | polymer | 256 | 28436.7 | 2 | UniProt (O28597) Pfam (PF02146) In PDB | Archaeoglobus fulgidus | |
2 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
3 | A, B | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 2 | Chemie (NAD) | |||
4 | water | water | 18.0 | 261 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 245 (UniProt: O28597)
PDB | External Database | Details |
---|---|---|
Gly -10 | - | expression tag |
Ser -9 | - | expression tag |
His -8 | - | expression tag |
His -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
Gly -2 | - | expression tag |
Ser -1 | - | expression tag |
His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 56873.4 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 1457.7 | |
All* | Total formula weight | 58331.1 |