Now, in the second step, that is catalyzed by glutamate dehydrogenase, the glutamate reacts with the NAD plus or NADP plus and water to basically form the alpha key to gluterate and that Ammonium. And so this Ammonium then goes into the urea cycle. It is used up, and so this reaction is driven in this direction. So we see that the majority of amino acids inside our cells, more specifically our liver cells, hepatics basically undergo this two step process to deaminate that amino acid. Now, other amino acids such as Serene and three anine undergo other processes, processes to basically deaminate it. So in this case, we have a two step process that deaminates the amino acid.