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停流的动力学方法的应用研究的一种DNA修复蛋白的行动机制
JoVE Journal
Biology
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JoVE Journal Biology
Application of Stopped-flow Kinetics Methods to Investigate the Mechanism of Action of a DNA Repair Protein
DOI:

11:01 min

March 31, 2010

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Chapters

  • 00:00Title
  • 00:57Introduction
  • 01:40Sample Preparation for the Msh2-Msh6/ DNA Binding Experiment
  • 03:07Instrument Preparation for the Msh-2Msh6/DNA Binding Experiment
  • 05:07Msh2-Msh6/DNA Binding Experiment
  • 06:27Representative Results for the Msh2-Msh6/DNA Binding Kinietics Experiment
  • 07:00Sample and Instrument Preparation for the Msh2-Msh6 ATPase Experiment
  • 08:30Msh2-Msh6 ATPase Experiment
  • 09:40Representative Results for Msh2-Msh6 ATPase Kinetics Experiments
  • 10:20Conclusion

Summary

Automatic Translation

MSH2,MSH6负责启动DNA复制错误的修复。在这里,我们目前的走向理解的瞬态动力学方法,这个关键的蛋白质是如何工作的。该报告说明了停流实验测量耦合的DNA结合和ATP酶动力学的基本MSH2,MSH6在DNA修复中的作用机制。

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