8VLK
Crystal structure of the yeast cytosine deaminase containing both open and closed active sites
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, D | Cytosine deaminase | polymer | 161 | 17812.3 | 4 | UniProt (Q12178) In PDB | Saccharomyces cerevisiae (brewer's yeast) | yCD,Cytosine aminohydrolase,Fluorocytosine resistance protein 1 |
2 | A, B, D | 1,2-ETHANEDIOL | non-polymer | 62.1 | 6 | Chemie (EDO) | |||
3 | A, B, C, D | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
4 | A, C | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
5 | water | water | 18.0 | 411 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 158 (UniProt: Q12178)
PDB | External Database | Details |
---|---|---|
Gly -2 | - | expression tag |
Ser -1 | - | expression tag |
His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 71249.2 | |
Non-Polymers* | Number of molecules | 12 |
Total formula weight | 826.2 | |
All* | Total formula weight | 72075.4 |