6N54
Crystal structure of human uridine-cytidine kinase 2 complexed with 2'-azidocytidine monophosphate
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Uridine-cytidine kinase 2 | polymer | 255 | 28520.3 | 2 | UniProt (Q9BZX2) Pfam (PF00485) In PDB | Homo sapiens (Human) | UCK 2,Cytidine monophosphokinase 2,Testis-specific protein TSA903,Uridine monophosphokinase 2 |
2 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
3 | A, B | GLYCEROL | non-polymer | 92.1 | 7 | Chemie (GOL) | |||
4 | A, B | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
5 | A, B | 2'-azido-2'-deoxycytidine 5'-(dihydrogen phosphate) | non-polymer | 348.2 | 2 | Chemie (KEA) | |||
6 | water | water | 18.0 | 145 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 250 (UniProt: Q9BZX2)
PDB | External Database | Details |
---|---|---|
Gly -4 | - | expression tag |
Pro -3 | - | expression tag |
Leu -2 | - | expression tag |
Gly -1 | - | expression tag |
Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 57040.6 | |
Non-Polymers* | Number of molecules | 13 |
Total formula weight | 1579.6 | |
All* | Total formula weight | 58620.2 |