Activation of von Willebrand factor via mechanical unfolding of its discontinuous autoinhibitory module

Von Willebrand factor (VWF) is a large glycoprotein in the blood secreted from endothelial cells lining the blood vessel and activation of VWF leads to formation of VWF-platelet complexes or thrombi. Here authors use single-molecule force measurement, X-ray crystallography and functional measurement...

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Bibliographic Details
Main Authors: Nicholas A. Arce, Wenpeng Cao, Alexander K. Brown, Emily R. Legan, Moriah S. Wilson, Emma-Ruoqi Xu, Michael C. Berndt, Jonas Emsley, X. Frank Zhang, Renhao Li
Format: article
Language:EN
Published: Nature Portfolio 2021
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Online Access:https://doaj.org/article/717c9b35a0aa4d4d8a77c1b7e9fbb9c1
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Summary:Von Willebrand factor (VWF) is a large glycoprotein in the blood secreted from endothelial cells lining the blood vessel and activation of VWF leads to formation of VWF-platelet complexes or thrombi. Here authors use single-molecule force measurement, X-ray crystallography and functional measurements to monitor the activation of VWF via mechanical unfolding of the autoinhibitory module (AIM).