Endoplasmic reticulum (ER) takes part in the protein synthesis, glycogenolysis and biosynthesis of lipid, cholesterol. 内质网作为内膜系统的核心,具有参与蛋白质合成、转运,糖原分解和脂类、胆固醇合成等功能。
Glycogenolysis is the breakdown of glycogen (n) to glucose-6-phosphate and glycogen (n-1). Glycogen branches are catabolized by the sequential removal of glucose monomers via phosphorolysis, by the enzyme glycogen phosphorylase.