Within such mammalian supercomplexes, some components would be present in higher amounts than others, with some data suggesting a ratio between complexes I/II/III/IV and the ATP synthase of approximately 1:1:3:7:4.
在哺乳动物的这些超复合体中，某些部件的数量可能较其它的要多，部分数据表明复合体I/II/III/IV和ATP合酶的比大致为1:1:3:7:4。