EOG8FN71B GO:0004689 2/3 phosphorylase kinase activity molecular_function "Catalysis of the reaction: 4 ATP + 2 phosphorylase b = 4 ADP + phosphorylase a." [EC:2.7.11.19] EOG8FN71B GO:0005524 2/3 ATP binding molecular_function "Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator." [ISBN:0198506732] EOG8FN71B GO:0005964 2/3 phosphorylase kinase complex cellular_component "An enzyme complex that catalyzes the phosphorylation of phosphorylase b to form phosphorylase a." [EC:2.7.11.19] EOG8FN71B GO:0005978 2/3 glycogen biosynthetic process biological_process "The chemical reactions and pathways resulting in the formation of glycogen, a polydisperse, highly branched glucan composed of chains of D-glucose residues." [ISBN:0198506732]