And we actually spoke about this type of reaction when we discussed DNA and RNA molecules. So when a ribose molecule or a deoxyribose molecule, in the case of DNA molecules, react with some type of nitrogenous base, which is actually an amine, we form a nucleuside. So this is what we call a glycocidation with amines reaction. So the anemary carbon of deglucose. So carbon number one can react in the presence of amines to form not an Oglycocitic bond, but the Nglycocitic bond, because in this case, the bond is between the carbon number one and a nitrogen atom. So if we take, for instance, this same glucose molecule that we spoke of earlier, the beta D glucopyronose, and we reacted in the presence of some type of amine, we basically replaced the hydroxyl group with the amine group.