7、酶的活性中心 (active center of enzymes): 酶分子中与酶活性密切相关的基团在空间结构上彼此靠近,组成具有特定空间结构的区域,能与底物特异结合并将底物转化为产物。
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... 电 脑 中 心 computer center 酶 活 性 中 心 active center of enzyme 电 脑 服 务 中 心 computer bureau ...
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... Essential group of enzyme酶的重要组 Active center of enzyme酶的活动中心 Activation energy活化能 ...
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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.
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。
Chemical modification studies showed that the sulfhydryl, guanido, amino, carboxyl and indolyl groups may participate in the active center of the enzyme.
化学修饰实验发现:巯基、胍基、氨基、羧基和吲哚基可能参与酶活性中心的组成。
The metal ion may be the catalytic center of the cofactor, or it may serve to bind the enzyme and substrate together to hold the enzyme in a catalytically active conformation.
金属离子可以是辅助因素的催化中心,也可以帮助形成酶活性所必须的构象。
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