Reaction: glycogen phosphorylase (PYGB) dimer b + 2 ATP => glycogen phosphorylase (PYGB) dimer a + 2 ADP
- in pathway: Glycogen breakdown (glycogenolysis)
The phosphorylation of glycogen phosphorylase PYGB by the widely expressed form of the phosphorylase kinase complex is inferred from its activity on PGYM (Newgard et al. 1989).
Reaction - small molecule participants:
ADP [cytosol]
ATP [cytosol]
Reactome.org reaction link: R-HSA-453337
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Reaction input - small molecules:
ATP(4-)
Reaction output - small molecules:
ADP(3-)
Reactome.org link: R-HSA-453337