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象轻酶解肌球蛋白一样，原肌球蛋白含有两个肽链，其构型为盘旋螺旋。
Like light meromyosin, tropomyosin contains two peptide chains in a coiled coil conformation.
youdao
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象轻酶解肌球蛋白一样，原肌球蛋白含有两个肽链，其构型为盘旋螺旋。
Like light meromyosin, tropomyosin contains two peptide chains in a coiled coil conformation.
youdao