polypeptide chain
多肽链：由多个氨基酸残基通过肽键连接而成的链状分子
常用释义
英式发音
美式发音
基本释义
- 多肽链：由多个氨基酸残基通过肽键连接而成的链状分子，介于氨基酸和蛋白质之间。
例句
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1·What drives this polypeptide chain to fold up?是什么趋势这些多肽链折叠呢？
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2·This spatial configuration of the polypeptide chain is the secondary structure.肽链的这个空间构象就是二级结构。
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3·What is the approximate molecular weight of a protein with 682 amino acid residues in a single polypeptide chain?一含682个氨基酸残基的单个多肽链的大致分子量是多少？
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4·This process continues until the polypeptide chain is complete; the chain is then released and folds into a functional protein.这一过程持续进行直到多肽链完成；这条链然后被释放出来并折叠成有功能的蛋白质。
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5·Also, the modulation of polypeptide chain and solvent environment on secondary structure of peptide segment was discussed.并讨论了蛋白质肽链和溶剂环境对肽段二级结构的调制作用。
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6·The primary structure is concerned with the number and type of amino acids present and their sequence in the polypeptide chain.初级结构与氨基酸数量和类型，以及它们在多肽链上的排列次序有关。
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7·Translation occurs at a site called the ribosome, which allows the information within the mRNA to be converted into a polypeptide chain.翻译发生于核糖体上，在那里将mRNA的信息转变为多肽链。
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8·Other amino acids such as proline and hydroxyproline (inlino group) can have a marked change in the direction of the polypeptide chain.有一种称为脯氨酸的氨基酸实际上并不是氨基酸，而是亚氨基酸。
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9·By finding these places where the nonpolar groups exist, the researchers better understand where folding occurs along a linear polypeptide chain.通过找出非极性基团出现的位置，研究者们能更好的理解折叠沿着线形肽链发生的位置。
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10·Some proteins consist of more than one polypeptide chain, and the association of these subunits in the protein gives rise to the quaternary structure.一些蛋白质不只是由一个多肽链组成的，并且这些蛋白质亚基的结构产生了四级结构的。