Allosteric stimulator of glycogen phosphorylase
AMP formed by degradation of ATP during muscle contraction is an allosteric activator of phosphorylase b. The calcium binds calmodulin and the complex activates phosphorylase kinase.Ref: DM Vasudevan, 7th edition, page no: 129
ATP
AMP
Insulin
Glucose-6-phosphate
Metabolism of carbohydrate