A derivative of this compound has a kinase whose two isoforms are used in a test to diagnose myocardial infarctions.
Blood levels of an enzyme that acts on this molecule are markedly elevated in polymyositis and McArdle's disease . GAMT and GATM are the two enzymes involved in the synthesis of this molecule, which is itself made in a step that converts the cofactor SAM to SAH. A derivative of this compound has a kinase whose two isoforms are used in a test to diagnose myocardial infarctions.This compound, which is ultimately made when glycine and arginine combine and lose ornithine as a byproduct, couples to ATP hydrolysis when it's transported out of the mitochondria in its phosphorylated form. Used by the body as a quick source of high energy, FTP, name this substance often taken as supplements by athletes who want to build muscle mass.
Blood levels of an enzyme that acts on this molecule are markedly elevated in polymyositis and McArdle's disease .
{creatine}