Organización molecular del complejo II y su rol en la anaerobiosis. Revision / Annual Reports 1991 / Molecular organization of complex II and its role in anaerobiosis. Review

Complex II (Succinate-ubiquinone oxidoreductase) is an importnat enzyme complex for the tricarboxylic acid cycle and the aerobic respiratory chain of motochondria and procaryotic organisms (12, 24). Complex II catalyzes the oxidation of succinate to fumarate (Succinate dehydrogenase: sdh) and transfers its reducing equivalent to ubiquinone in the aerobic respiration