Pyruvate dehydrogenase kinase
CLASS OF ENZYMES
(pyruvate dehydrogenase (acetyl-transferring)) kinase; EC 2.7.1.99; EC 2.7.11.2; PDHK; STK1; ATP:(pyruvate dehydrogenase (acetyl-transferring)) phosphotransferase
Pyruvate dehydrogenase kinase (also pyruvate dehydrogenase complex kinase, PDC kinase, or PDK; ) is a kinase enzyme which acts to inactivate the enzyme pyruvate dehydrogenase by phosphorylating it using ATP.