And that three carbon sugar is known as glycero aldehyde three phosphate. So the products of step two, reaction two of this particular oxidative phase, is the CETO heptulose seven phosphate and the glyceroaldehyde three phosphate and is catalyzed by the transketilase. Now in process three of the non oxidative phase, we now take these two products and these two products will act as reactants in process three. Now, the enzyme in this particular case will be different. The enzyme here is transaldalase. And what transaldalase does is it takes this entire three carbon section here and transfers it onto this carbon here.