However, there is an allosteric activator molecule that can actually influence this to become much more active, and that is glucosex phosphate. So if inside our body, if inside our cell, we have a build up of glucosex phosphate molecules, what that means is we don't want to keep the glucose phosphate in that state. We want to store them in some other form. That is, we want to form glycogen. And so when we have a build up of glucosex phosphates, the glucose phosphate can actually bind to regulatory sites on glycogen synthase B, and that will stimulate it. It will transform it into its active form.