Cytochrome oxidase is the terminal component of the mitochondrial electron transport chain and is an integralprotein complex of the inner mitochondrial membrane.
细胞色素氧化酶是线粒体电子传递链的最终构成部分，且是线粒体层的完整蛋白质复合体。
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Caveolin-1 is an integralmembraneprotein of caveolae and can interact with many signal molecules. It plays an important role in signal transduction and pathogenensis of some diseases.