But in the ten state the structure is constrained and the ATP and the orthophosphate are brought close enough to actually synthesize that ATP molecules. And I have to emphasize the following important points. In the ten state or in the loose state these two states will not release the ATP molecules or the ADP and orthophosphate molecules they're only released in the open confirmation. So we see that the beta subunit, however, unlike the alpha subunit, can actually buy the ADP and orthophosphate reactants, synthesize the ATP and release the ATP into the matrix. And at any given moment in time, the beta subunits can exist in one of three distinct states. We have the ten state in which the ATP and orthophosphate are brought closed so that they can be combined to form that ATP molecule.