Sandbox Reserved 458

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'''AX + B ---> A + BX'''
'''AX + B ---> A + BX'''
The first three numbers of its EC number indicate that it is a phosphotransferase with a nitrogenous group as the acceptor. CK is a very important enzyme for all organisms, as it catalyzes the conversion of creatine into phosphocreatine. Phosphocreatine is used as an energy source for high energy need cells such as smooth muscle cells. CK is clinically relevant in blood serum assays in that an elevated CK level might indicate muscle wasting or myocardial infarction.
The first three numbers of its EC number indicate that it is a phosphotransferase with a nitrogenous group as the acceptor. CK is a very important enzyme for all organisms, as it catalyzes the conversion of creatine into phosphocreatine. Phosphocreatine is used as an energy source for high energy need cells such as smooth muscle cells. CK is clinically relevant in blood serum assays in that an elevated CK level might indicate muscle wasting or myocardial infarction.
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[[Image:Image:500px-Creatine kinase rxn.png]]
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[[Image:500px-Creatine kinase rxn.png]]

Revision as of 14:21, 2 May 2012

Crystal Structure of Human Brain-Type Creatine Kinase with ADP and creatine

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This Sandbox is Reserved from 13/03/2012, through 01/06/2012 for use in the course "Proteins and Molecular Mechanisms" taught by Robert B. Rose at the North Carolina State University, Raleigh, NC USA. This reservation includes Sandbox Reserved 451 through Sandbox Reserved 500.
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Creatine Kinase

Creatine Kinase (CK), sometimes referred to as Creatine Phosphokinase (CPK), is an enzyme (EC 2.7.3.2). CK is classified as a transferase, which means it facilitates the transfer of a group from one molecule to another.

                                           AX + B ---> A + BX

The first three numbers of its EC number indicate that it is a phosphotransferase with a nitrogenous group as the acceptor. CK is a very important enzyme for all organisms, as it catalyzes the conversion of creatine into phosphocreatine. Phosphocreatine is used as an energy source for high energy need cells such as smooth muscle cells. CK is clinically relevant in blood serum assays in that an elevated CK level might indicate muscle wasting or myocardial infarction. Image:500px-Creatine kinase rxn.png

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