So let's summarize our result in the following overview in the following graph so we have the fructose six phosphate catalyzed by the phosphorchinas to produce this molecule not shown here. Then some number of processes take place and ultimately reproduce the ATP molecules and pyruvate. Now, when we're actually not exercising when we have lots of ATP molecules we don't want to produce the ATP molecules so they essentially go on and inhibit the activity of phosphorptokinase. So we see that ATP is an allosteric inhibitor of phosphorinase but Amp is an allosteric activator. Now actually something else also affects the activity of phosphor fructokinase and that is the PH inside that tissue. So if there is a drop in PH what that means is there's an increase in the H plus ion concentration.