膜蛋白質の構造解析および経験的モデリング中性子小角散乱実験でコントラストに一致する洗剤

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Cited by 2

10:27 min

October 21st, 2018

10.3791/57901-v

October 21st, 2018

11.9K views

このプロトコルは、低解像度第一原理計算モデルと洗剤のコントラストが一致する中性子小角散乱法を用いたソリューションの洗剤可溶化膜蛋白質の構造の詳細を取得する方法を示します。

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Small Angle Neutron Scattering

Chapters in this video

0:04

Title

0:54

Determine Neutron Contrast Match Points and Necessary Contrast for Protein Measurement

2:05

Express and Purify the Membrane Protein of Interest

3:25

Collect SANS Data and Reduce SANS Data from 2D Image to 1D Plot

4:48

Analyze Data for Structural Parameters of the Scattering Particle

7:06

Create Ab Initio Models from the SANS Data

8:17

Results: Visualization of the Experimental SANS Envelope and Overlay with High-resolution Model using PyMOL

9:40

Conclusion

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