肌球蛋白

Like light meromyosin, tropomyosin contains two peptide chains in a coiled coil conformation.

象轻酶解一样，原含有两个肽链，其构型为盘旋螺旋。

Actin and myoglobulin are the compositions building muscles' stretching function. Microtubulin is the basic substance which provides the flagellum and cilium the function of movement.

动及乃是构成肉伸缩机构的组成部分，微管是赋予鞭毛及纤毛能动的基本。