| 单词 | quaternary structure |
| 释义 | quaternary structure【化】 四级结构 quaternary structure quaternary structure n.（名词）The structure formed by the noncovalent interaction of two or more macromolecules, such as that formed by four globin protein molecules to make hemoglobin or that formed by histones interacting with DNA to make a nucleosome.四级结构：两个或多个大分子非共价交互作用形成的结构，如由产生血红蛋白的四个球蛋白分子或与脱氧核糖核酸交互作用产生核小体的组织蛋白所形成的结构 |
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