6N53
Crystal structure of human uridine-cytidine kinase 2 complexed with 2'-azidouridine 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 | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 3 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | A, B | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 5 | A, B | 2'-deoxy-2'-triaza-1,2-dien-2-ium-1-yl-uridine-5'-monophosphate | non-polymer | 350.2 | 2 | Chemie (UZR) | |||
| 6 | water | water | 18.0 | 65 | 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 | 11 |
| Total formula weight | 1399.4 | |
| All* | Total formula weight | 58440.0 |
