So we have the combination of this hydroxide. So the hydroxide group combines with this H plus ion to form a water. And the two electrons in this bond basically form a double bond between this carbon and this carbon. And we form this high energy intermediate molecule, amino acrylate. And then the amino Acrylate basically undergoes a hydrolysis step or said another way, a diamondination step, in which we have the water molecule kicking off this ammonium group. And so we form this Pyruvate as a result.