3OPX
Crystal structure of pyrimidine 5 -nucleotidase SDT1 from Saccharomyces cerevisiae complexed with uridine 5'-monophosphate
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Protein SSM1 | polymer | 263 | 30190.7 | 1 | UniProt (P53078) Pfam (PF00702) In PDB | Saccharomyces cerevisiae (yeast) | SDT1 nucleotidase |
2 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
3 | A | URIDINE-5'-MONOPHOSPHATE | non-polymer | 324.2 | 1 | Chemie (U5P) | |||
4 | water | water | 18.0 | 167 | Chemie (HOH) |
Sequence modifications
A: 1 - 255 (UniProt: P53078)
PDB | External Database | Details |
---|---|---|
Ala 36 | Asp 61 | engineered mutation |
Leu 256 | - | expression tag |
Glu 257 | - | expression tag |
His 258 | - | expression tag |
His 259 | - | expression tag |
His 260 | - | expression tag |
His 261 | - | expression tag |
His 262 | - | expression tag |
His 263 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 30190.7 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 348.5 | |
All* | Total formula weight | 30539.2 |