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Produktion, krystallisering og struktur bestemmelse af IKK-bindings domænet NEMO
Journal JoVE
Biochimie
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Journal JoVE Biochimie
Production, Crystallization, and Structure Determination of the IKK-binding Domain of NEMO
DOI:

13:02 min

December 28, 2019

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Chapitres

  • 00:04Titre
  • 01:12Large Scale Expression of Histidine-6 (His6)-Tagged Nuclear Factor-kappa-B Essential Modulator Crystallography Construct (NEMO-EEAA)
  • 02:33His6-Tagged NEMO-EEAA Purification
  • 04:42His6 Tag Cleavage and Purification
  • 07:09Sparse Matrix Screening
  • 08:23Seed Stock Generation
  • 09:00Crystal Looping
  • 09:43X-Ray Data Processing and Structure Solution
  • 10:38Results: Representative Production, Crystallization, and Structure Determination of the IKK-Binding Domain of NEMO
  • 12:28Conclusion

Summary

Traduction automatique

Vi beskriver protokoller for strukturen bestemmelse af IKK-bindende domæne NEMO af X-ray crystallography. Metoderne omfatter protein ekspression, rensning og karakterisering samt strategier for vellykket krystal optimering og struktur bestemmelse af proteinet i sin ubundne form.

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