Lets quickly look at how glycogen is synthesized and degraded in our body. Glycogen is a multibranched polysaccharide of glucose that serves as a form of energy storage in animals [2] and fungi. The polysaccharide structure represents the. The key regulated enzymes in glycogen synthesis and degradation are glycogen synthase and glycogen phosphorylase, respectively. 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. Glycogen Metabolism. Structure - Glycogen is a polymer of glucose (up to 120,000 glucose residues) and is a primary carbohydrate storage form in animals. We now return to the regulation of glycogen metabolism with a knowledge of both degradation and synthesis. Glycogen breakdown and synthesis are reciprocally regulated. In the liver, glycogen synthesis and degradation are regulated to maintain blood-glucose levels as required to meet the needs of the organism as a whole. Activation of glucose for glycogen synthesis; Overview of glycogen synthesis; A hypothetical reaction mechanism of glycogen synthase; An alternative glycogen synthase. The glycogen metabolism page discusses the synthesis and breakdown of this molecule of glucose storage as well as diseases related to defects in these processes. Study Flashcards On Glycogen Synthesis and Degradation at Cram.com. Quickly memorize the terms, phrases and much more. Cram.com makes it easy to get the grade you want!.