生物体中的化学过程是在高度组织化的集合体中进行的。酶的催化活性和高选择性首先依赖于酶对底物的分子识别和结合成复合体。 目前用一些人工合成的主体作为酶模型来模拟对底物的识别和结合,已显示令人瞩目的催化和选择功能。但是为了阐明酶-底物结合的机理,包括所发生的构象变化和诱导楔合 The chemical processes in organisms are carried out in highly organized aggregates. The catalytic activity and high selectivity of the enzyme rely first on the molecular recognition and binding of the enzyme to the substrate into a complex. At present, some artificial synthesis of the main body as an enzyme model to simulate the substrate recognition and binding, has shown remarkable catalysis and selection functions. However, to elucidate the mechanism of enzyme-substrate binding, including the conformational changes that occur and the induction of wedging