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Quaternary Structure Modeling Through Chemical Cross-Linking Mass Spectrometry: Extending TX-MS Jupyter Reports
JoVE Journal
Biochemistry
This content is Free Access.
JoVE Journal Biochemistry
Quaternary Structure Modeling Through Chemical Cross-Linking Mass Spectrometry: Extending TX-MS Jupyter Reports
DOI:

05:18 min

October 20, 2021

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Chapters

  • 00:04Introduction
  • 00:47Targeted Cross-Linking Mass Spectrometry (TX-MS)
  • 02:21JupyterHub Installation
  • 02:51Report Download
  • 03:30Report Extension and Uploading
  • 03:50Results: Representative Structural Model of Streptococcus Pyogenes Protein M1 and Human Albumin with XLs Mapped on the Structure
  • 04:18Conclusion

Summary

Automatic Translation

Targeted cross-linking mass spectrometry creates quaternary protein structure models using mass spectrometry data acquired using up to three different acquisition protocols. When executed as a simplified workflow on the Cheetah-MS web server, the results are reported in a Jupyter Notebook. Here, we demonstrate the technical aspects of how the Jupyter Notebook can be extended for a more in-depth analysis.

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