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Mejora de la relajación paramagnética para detectar y caracterizar las autoasociaciones de proteínas intrínsecamente desordenadas
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JoVE 신문 생화학
Paramagnetic Relaxation Enhancement for Detecting and Characterizing Self-Associations of Intrinsically Disordered Proteins
DOI:

07:24 min

September 23, 2021

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Chapters

  • 00:05Introduction
  • 00:49Conjugating the 3-Maleimido-PROXYL Nitroxide Spin Label
  • 01:38Preparing the NMR Sample for Measuring Intramolecular PRE
  • 02:11Setting Up the NMR Spectrometer and Experiment Specific Parameters
  • 03:51Setting Up the 1HNT2 Experiment
  • 04:58Making a Diamagnetic Sample by Reducing Spin-Label with Ascorbic Acid
  • 05:52Results: 1HNT2 Rates for Residues 171 – 264 of the Intrinsically Disordered Domain of EWSR1
  • 06:30Conclusion

Summary

자동 번역

Se presenta un protocolo para la aplicación de espectroscopía de RMN de mejora de la relajación paramagnética para detectar interacciones inter e intramoleculares débiles y transitorias en proteínas intrínsecamente desordenadas.

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