And to see our example, let's take a look at the following paragraph. So basically another important enzyme in our glycolysis process is known as phosphorptokinase. What phosphorptokinase does is it basically transforms a molecule known as fructose six phosphate into fructose one six biphosphate. So let's take a look at the following diagram and see what's taking place. So we have this enzyme which is our phosphate fructokinase. And these blue molecules are the fructose six phosphate.