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单分子可视化确定β片丰富的片纤维中的构造基质组合

Wenbo Zhang1, Ruonan Wang1, Mingwei Liu1

  • 1State Key Laboratory of Medical Molecular Biology, Haihe Laboratory of Cell Ecosystem, Department of Biophysics and Structural Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, P. R. China.

Science advances
|July 5, 2023
PubMed
概括

扫描道显微镜 (STM) 揭示了10多个蛋白质构成子状态在像蛋白和粉样蛋白. 这种单分子成像技术捕获了详细的结构组合,有助于理解相互作用.

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Protein Folding01:25

Protein Folding

Proteins are chains of amino acids linked together by peptide bonds. Upon synthesis, a protein folds into a three-dimensional conformation, critical to its biological function. Interactions between its constituent amino acids guide protein folding, and hence the protein structure is primarily dependent on its amino acid sequence.
Protein Structure Is Critical to Its Biological Function
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