[The properties of glycogenolytic enzymes and their activation characteristics in the muscle tissue of vertebrates with different ecologies].

The supramolecular structure of glycogenolytic enzymes on intracellular organelles, their properties, and specific features of their regulation largely depend on ecological factors. Development of an ordered supramolecular structure on a glycogen granule and strength of the bond between its components are determined by temperature and do not depend on the mobility of the species in question. Specific features of activation of the glycogenolytic enzymes are determined by functional properties of the muscle tissue. Studies on a hydrodynamic device have shown relationship between activation of glycogen phosphorylase (EC 2.4.1.1) and glycogen phosphorylase kinase (EC 2.7.1.38) and the mobile activity of fish.