What Is Creatine Phosphate?
Phosphocreatine, Also Known as Creatine Phosphate or Pcr, Is a Phosphorylated Creatine Molecule That Serves as a Rapidly Mobilizable Reserve of High-Energy...
Phosphocreatine, also known as creatine phosphate or PCr, is a phosphorylated creatine molecule that serves as a rapidly mobilizable reserve of high-energy phosphates in skeletal muscle, myocardium and the brain to recycle adenosine triphosphate, the energy currency of the cell.
What does creatine phosphate do?
Creatine phosphate (creatine-P) serves as an “energy buffer” in muscle. ... Creatine-P helps maintain a constant concentration of ATP in muscle during sudden bursts or exercise that would otherwise deplete ATP concentration in the cell.
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What does high creatine phosphate mean?
If you have higher than normal CK-MM enzymes, it may mean you have a muscle injury or disease, such as muscular dystrophy or rhabdomyolis. If you have higher than normal CK-MB enzymes, it may mean you have an inflammation of the heart muscle or are having or recently had a heart attack.