| 释义 |
beta structuren.（名词）- A type of secondary structure of proteins in which several parallel polypeptide chains are cross-linked by intermolecular hydrogen bonds, resulting in a flexible, strong arrangement. Also called pleated sheet β结构：蛋白质二级结构类，蛋白质中几个平行多肽链被分子间氢键交联，产生灵活而坚固的排列 也作 pleated sheet
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