8I3P
crystal structure of yeast cytosine deaminase mutant yCD-RQ-1/8SAH in complex with (R)-4-hydroxy-3,4-dihydropyrimidin-2(1H)-one
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Cytosine deaminase | polymer | 198 | 22764.9 | 2 | UniProt (Q12178) Pfam (PF00383) In PDB | Saccharomyces cerevisiae S288C | yCD,Cytosine aminohydrolase,Fluorocytosine resistance protein 1 |
2 | A, B | 4-oxidanyl-3,4-dihydro-1H-pyrimidin-2-one | non-polymer | 114.1 | 2 | Chemie (OS0) | |||
3 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
4 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
5 | water | water | 18.0 | 349 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 158 (UniProt: Q12178)
PDB | External Database | Details |
---|---|---|
Gly 0 | - | expression tag |
Arg 159 | - | expression tag |
Ile 160 | - | expression tag |
Glu 161 | - | expression tag |
Leu 162 | - | expression tag |
Gln 163 | - | expression tag |
Lys 164 | - | expression tag |
Gln 165 | - | expression tag |
Gln 166 | - | expression tag |
Glu 167 | - | expression tag |
Glu 168 | - | expression tag |
Glu 169 | - | expression tag |
Ala 170 | - | expression tag |
Glu 171 | - | expression tag |
Arg 172 | - | expression tag |
Leu 173 | - | expression tag |
Arg 174 | - | expression tag |
Arg 175 | - | expression tag |
Ile 176 | - | expression tag |
Gln 177 | - | expression tag |
Glu 178 | - | expression tag |
Glu 179 | - | expression tag |
Met 180 | - | expression tag |
Glu 181 | - | expression tag |
Lys 182 | - | expression tag |
Glu 183 | - | expression tag |
Arg 184 | - | expression tag |
Lys 185 | - | expression tag |
Arg 186 | - | expression tag |
Arg 187 | - | expression tag |
Glu 188 | - | expression tag |
Glu 189 | - | expression tag |
Asp 190 | - | expression tag |
Glu 191 | - | expression tag |
Gln 192 | - | expression tag |
Arg 193 | - | expression tag |
Arg 194 | - | expression tag |
Arg 195 | - | expression tag |
Lys 196 | - | expression tag |
Glu 197 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 45529.7 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 483.2 | |
All* | Total formula weight | 46012.9 |