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HIV - 1衣壳大会通过低温电子显微镜的结构和迭代螺旋实时空间重构
JoVE Journal
Immunologia e infezioni
This content is Free Access.
JoVE Journal Immunologia e infezioni
Structure of HIV-1 Capsid Assemblies by Cryo-electron Microscopy and Iterative Helical Real-space Reconstruction
DOI:

12:38 min

August 09, 2011

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Capitoli

  • 00:05Titolo
  • 02:04Frozen-hydrated Electron Microscopy (EM) Specimen Preparation
  • 03:22Cryo-EM of HIV-1 Capsid Protein Tubular Assemblies
  • 05:26Helical Indexing
  • 07:13Three-dimensional Reconstruction
  • 10:42Representative Results: HIV-1 Capsid Assemblies Structure Determination
  • 12:16Conclusion

Summary

Traduzione automatica

本文介绍了一种方法来获得一个三维(3D)螺旋组装使用低温电子显微镜的分子结构。在这个协议中,我们使用的HIV - 1衣壳集会,说明详细的三维重建过程,实现了由迭代螺旋空间重构方法的密度图。

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