Creatine Kinase Reaction Mechanism
Phosphocreatine may be viewed as a reservoir of high energy phosphate which is able to supply atp the primary energy source in bioenergetics on demand.
Creatine kinase reaction mechanism. Properties and reaction with iodoacetamide of adenosine 5 triphosphate creatine phosphotransferase from human skeletal muscle. Both compounds play an important role in energy metabolism in skeletal muscle through participation in the creatine kinase ck reaction. Creatine cr and its analog phosphocreatine pcr are naturally occurring compounds found in human tissues. This ck enzyme reaction is reversible and thus atp can be generated from pcr and adp.
Found in all vertebrates creatine kinase catalyzes the reversible reaction of creatine and atp forming phosphocreatine and adp. Phosphocreatine pcr magnesium mg adenosine 5 diphosphate adp h creatine mg atp. Found in all vertebrates creatine kinase catalyzes the reversible reaction of creatine and atp forming phosphocreatine and adp. Creatine kinase ck also known as creatine phosphokinase cpk or phosphocreatine kinase is an enzyme ec 2 7 3 2 expressed by various tissues and cell types ck catalyses the conversion of creatine and uses adenosine triphosphate atp to create phosphocreatine pcr and adenosine diphosphate adp.
Relating structure to mechanism in creatine kinase. Phosphocreatine may be viewed as a reservoir of high energy.