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Dechifrere de strukturelle virkninger af aktivering af EGFR somatiske mutationer med molekylær dynamik simulering
JoVE Journal
Biochemistry
This content is Free Access.
JoVE Journal Biochemistry
Deciphering the Structural Effects of Activating EGFR Somatic Mutations with Molecular Dynamics Simulation
DOI:

15:05 min

May 20, 2020

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Chapters

  • 00:04Introduction
  • 00:47Structure Preparation
  • 04:12System Setup
  • 05:17Molecular Dynamics Simulation
  • 07:15Visual Inspection Analysis
  • 08:29Root-Mean Square Deviation (RMSD) and Root-Mean Square Fluctuation (RMSF) Analysis
  • 09:58Hydrogen Bond Analysis
  • 10:57Free Energy Calculations
  • 12:25Representative Results: Molecular Dynamics Simulation of EGFR Somatic Mutations
  • 14:23Conclusion

Summary

Automatic Translation

Formålet med denne protokol er at anvende molekylærdynamiksimuleringer til at undersøge de dynamiske strukturelle ændringer, der opstår som følge af aktivering af mutationer af EGFR-kinaseproteinet.

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