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creatine kinase
creatine kinase Creatine kinase is an enzyme system involved in storing and moving high-energy phosphate groups in tissues whose energy needs are high and change rapidly.
Creatine kinase is an enzyme system involved in storing and moving high-energy phosphate groups in tissues whose energy needs are high and change rapidly. In the heart, it includes several forms in the cell fluid and mitochondria and helps link ATP use and production.