6pwz
Crystal structure of human uridine-cytidine kinase 2 complexed with 2'-azidocytidineCrystal structure of human uridine-cytidine kinase 2 complexed with 2'-azidocytidine
Structural highlights
FunctionUCK2_HUMAN Phosphorylates uridine and cytidine to uridine monophosphate and cytidine monophosphate. Does not phosphorylate deoxyribonucleosides or purine ribonucleosides. Can use ATP or GTP as a phosphate donor. Can also phosphorylate cytidine and uridine nucleoside analogs such as 6-azauridine, 5-fluorouridine, 4-thiouridine, 5-bromouridine, N(4)-acetylcytidine, N(4)-benzoylcytidine, 5-fluorocytidine, 2-thiocytidine, 5-methylcytidine, and N(4)-anisoylcytidine. |
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