Complex II, otherwise termed Succinate-coenzyme Q reductase is an exotic member of the electron transport chain at least in 3 ways: unlike the other enzymes it is part of the TCA-Krebs-Szentgyörgyi cycle too due to its succinate dehydrogenase subunit , not any subunits of the complex are encoded by the mitochondrial DNA and it is not involved in proton pumping does not contain a proton pump that translocate protons from the matrix to the intermembrane space.
Image may be NSFW.
Clik here to view.
Image may be NSFW.Clik here to view.
Image may be NSFW.Clik here to view.
Image may be NSFW.Clik here to view.
