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Dynamics of oligomer and amyloid fibril formation by yeast prion Sup35 observed by high-speed atomic force microscopy [Biophysics and Computational Biology]
Proceedings of the National Academy of Sciences of the United States of America ( IF 9.4 ) Pub Date : 2020-04-07
Hiroki Konno, Takahiro Watanabe-Nakayama, Takayuki Uchihashi, Momoko Okuda, Liwen Zhu, Noriyuki Kodera, Yousuke Kikuchi, Toshio Ando, Hideki Taguchi

The yeast prion protein Sup35, which contains intrinsically disordered regions, forms amyloid fibrils responsible for a prion phenotype [PSI+]. Using high-speed atomic force microscopy (HS-AFM), we directly visualized the prion determinant domain (Sup35NM) and the formation of its oligomers and fibrils at subsecond and submolecular resolutions. Monomers with freely moving...

中文翻译:

高速原子力显微镜观察酵母yeast蛋白Sup35形成寡聚物和淀粉样蛋白原纤维的动力学[生物物理学和计算生物学]

含有内在无序区域的酵母intrinsic病毒蛋白Sup35形成了导致a病毒表型[PSI +]的淀粉样原纤维。使用高速原子力显微镜(HS-AFM),我们可以直观地看到and病毒决定簇(Sup35NM)及其在亚秒和亚分子分辨率下的低聚物和原纤维的形成。自由移动的单体...
更新日期:2020-04-08
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