论文部分内容阅读
生物体内是多种生物分子共存的复杂环境,三元配合物广泛存在,并表现了许多重要生物功能.氨基酸是生物体内一类普遍存在的生物配体.游离氨基酸可形成多种具有生物功能的多元配合物.如 Cu(Ⅰ)-白蛋白-氨基酸三元配合物是 Cu(Ⅰ)的流动仓库,参与铜(Ⅰ)的贮存与传递.此外,氨基酸作为酶、蛋白质等生物大分子的活性部位组成部分也常构成多元配合
Ternary complexes exist widely and exhibit many important biological functions.Amino acids are a kind of ubiquitous biological ligand in organism.Amino acids can form a variety of biologically functional Cu (Ⅰ) - albumin - amino acid ternary complex is a Cu (Ⅰ) flow storehouse involved in copper (Ⅰ) storage and delivery.In addition, the activity of amino acids as biomacromolecules such as enzymes and proteins Parts of the composition often constitute multiple cooperation