This graph, however, represents the same reactants and the same products. But now we have that enzyme. So basically, we lower the activation energy. But notice that the energy of the reactants and products does not change. So when we calculate the change in Gibbs, the energy of this reaction or our change in enthalpy between the products and our reactants, we see that it's exactly the same as for the uncatalyzed and the catalyzed case. So we see that enzymes do not actually affect the energy of the products, nor do they affect the energy of the reactants.