And once protein phosphatase one is active it goes on and acts on glycogen synthase B. And remember that phosphatases they devosphorylate that molecule. So in this particular case, the protein phosphatase one along with the regulatory chain they go on to defosphorylate the glycogen synthase B into the glycogen synthase A. And remember, because of this particular pathway the protein kinases inactivate the glycogen synthase kinase and this process does not take place. So we're only going in this direction here. And once we stimulate glycogen synthase A that stimulates the process of glycogenesis, the building of those glycogen molecules from glucose precursors.