an enzyme activated by insulin glycogen phosphorylase kinase Glycogen phosphorylase + ATP Glycogen phosphorylase -- P + ADP Glycogenolysis regulation in muscles This enzyme converts the inactive ...

Glycogen synthase kinase 3 (GSK3) was initially described as a key enzyme involved in glycogen metabolism, but is now known to regulate a diverse array of cell functions. The study of the ...

THE level of phosphorylase in liver slices represents a balance between inactivation and resynthesis of the active form; epinephrine and glucagon rapidly increase the amount of active ...