where does atp synthase get the energy to make atp
ATP synthase In respiring bacteria under physiological conditions, ATP synthase, in general, runs in the opposite direction, creating ATP while using the proton motive force created by the electron transport chain as a source of energy. The overall process of creating energy in this fashion is termed oxidative phosphorylation. The same process takes place in the mitochondria, where ATP synthase is located in the inner mitochondrial membrane and the F1-part projects into mitochondrial matrix. The consumption of ATP by ATP-synthase pumps proton cations into the matrix.