And this H atom, or the hion attached to this oxygen, is basically released as well. And so we formed the carbonyl group between this carbon shown here. And so the alpha ketoglutrate is now basically ready to undergo the next step. So in the next step, what happens is, once again, we owe and by the way, the amount of energy that is released. And step three is equal to negative 8.4 kilojoules per mole of energy. And actually, the formation of the alpha ketoglutrate is the rate determining step.