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ψ
Phosphorylase a
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Definition
: The active form of GLYCOGEN PHOSPHORYLASE that is derived from the phosphorylation of PHOSPHORYLASE B. Phosphorylase a is deactivated via hydrolysis of phosphoserine by PHOSPHORYLASE PHOSPHATASE to form PHOSPHORYLASE B.
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*
thiophosphorylase a
EC 3.1.3.-
*Phosphorylase a.
Biochem Biophys Res Commun 1980;95(3):1192