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流感聚合酶PB2亚基基因结构测定多目标并行处理方法
JoVE Journal
Imunologia e Infecção
This content is Free Access.
JoVE Journal Imunologia e Infecção
Multi-target Parallel Processing Approach for Gene-to-structure Determination of the Influenza Polymerase PB2 Subunit
DOI:

22:10 min

June 28, 2013

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Capítulos

  • 00:05Título
  • 02:20Construct Design
  • 04:07Polymerase Incomplete Primer Extension (PIPE) Cloning
  • 06:14Expression Optimization
  • 08:21Large Scale Fermentation
  • 09:40Protein Purification – Cell Lysis
  • 10:54Protein Purification – Affinity Chromatography
  • 13:04Protein Purification – Affinity Tag Cleavage
  • 14:47Protein Purification – Size-exclusion Chromatography (SEC)
  • 15:42Protein Crystallization
  • 17:03Crystal Harvesting
  • 18:15Crystal Screening/Data Collection
  • 19:27Results: 3D Structure Determination of Influenza Virus PB2
  • 21:05Conclusion

Summary

Tadução automática

基于结构的药物设计在药物发展中起着重要的作用。并行追求多个目标,率先发现的成功的机会大大增加。下面的文章强调了西雅图结构基因组学中心传染病流感A亚基PB2基因到结构的确定采用了多目标的方法。

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