酶的催化中心是由一组氨基酸组成，其三维结构形成活性位点，允许它高效地结合或修饰底物。
The catalytic center of an enzyme is composed of a set of amino acids whose three-dimensional arrangement forms the "active-site" that allows them to efficiently bind and modify the substrate.
芦荟含有蒽醌类化合物、多糖、有机酸、氨基酸、维生素、矿物质元素、活性酶、等多种有效成分。
Aloe contains a number of active principles such as anthraquinone compounds, polysaccharides, organic acids, amino acids, vitamins, mineral elements, and active enzymes.
推测277位氨基酸处于ABO血型基因编码的转移酶的活性区域。
We can conclude that the amino acid 277 locates activity region of the transferase encoded by ABO gene.
应用推荐