1.3.5.1 succinate dehydrogenase aerobic respiration I (cytochrome c) - 7.1.1.2 NADH:ubiquinone reductase (H+-translocating) aerobic respiration I (cytochrome c) - 7.1.1.8 quinol-cytochrome-c reductase aerobic respiration I (cytochrome c) - 7.1.1.9 cytochrome-c oxidase aerobic respiration I (cytochrome c) -