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Ecole Normale Supérieure Paris-Saclay

1 ARTICLES PUBLISHED IN JoVE

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Biochemistry

Quaternary Structure Modeling Through Chemical Cross-Linking Mass Spectrometry: Extending TX-MS Jupyter Reports
Hamed Khakzad 1,2, Swen Vermeul 3, Lars Malmström 4,5,6
1Equipe Signalisation Calcique et Infections Microbiennes, Ecole Normale Supérieure Paris-Saclay, 2Institut National de la Santé et de la Recherche Médicale, 3Scientific IT Services, ETH Zurich, 4Institute for Computational Science, University of Zurich, 5S3IT, University of Zurich, 6Division of Infection Medicine, Department of Clinical Sciences Lund, Faculty of Medicine, Lund University

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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