.

Similarly, what reaction is catalyzed by ATP synthase?

The ATP synthase is a mitochondrial enzyme localized in the inner membrane, where it catalyzes the synthesis of ATP from ADP and phosphate, driven by a flux of protons across a gradient generated by electron transfer from the proton chemically positive to the negative side.

what kind of transport is ATP synthase? During electron transport, the participating protein complexes push protons from the matrix out to the intermembrane space. This creates a concentration gradient of protons that another protein complex, called ATP synthase, uses to power synthesis of the energy carrier molecule ATP (Figure 2).

Then, how is ATP produced by ATP synthase?

ATP Synthase. ATP synthase is a complex which makes use of the proton potential created by the action of the electron transport chain in mitochondria. It transports a proton down the gradient and uses the energy to complete the phosphorylation of ADP to ATP.

What rotates in ATP synthase?

The ATP synthase is a complex enzyme that spans a membrane. This energizes the membrane. As excess protons move through the ATP synthase membrane sector (F_o), they cause a rotation of the c-subunits which in turn moves the gamma subunit in the F₁-ATPase catalytic core.