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高分辨率中子光谱研究蛋白质和水合水的皮秒纳秒动力学
JoVE Journal
Biochemistry
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JoVE Journal Biochemistry
High-Resolution Neutron Spectroscopy to Study Picosecond-Nanosecond Dynamics of Proteins and Hydration Water
DOI:

08:48 min

April 28, 2022

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Chapters

  • 00:04Introduction
  • 01:04Preparation of H2O‐Hydrated Powders of Perdeuterated Protein
  • 03:14Incoherent Neutron Scattering Experiment
  • 06:57Results: Dynamics of Proteins and Hydration Water
  • 07:57Conclusion

Summary

Automatic Translation

中子背散射光谱法提供了对蛋白质及其水合水合的ps-ns动力学的无损和无标记访问。该工作流程介绍了两项关于淀粉样蛋白的研究:关于溶菌酶在聚集过程中的时间分辨动力学和纤维形成时tau的水合水动力学。

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