A lipid-binding loop of botulinum neurotoxin serotypes B, DC and G is an essential feature to confer their exquisite potency.

The exceptional toxicity of botulinum neurotoxins (BoNTs) is mediated by high avidity binding to complex polysialogangliosides and intraluminal segments of synaptic vesicle proteins embedded in the presynaptic membrane. One peculiarity is an exposed hydrophobic loop in the toxin's cell binding...

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Bibliographic Details
Main Authors: Daniel Stern, Jasmin Weisemann, Alexander Le Blanc, Laura von Berg, Stefan Mahrhold, Janett Piesker, Michael Laue, Peter B Luppa, Martin Bernhard Dorner, Brigitte Gertrud Dorner, Andreas Rummel
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2018-05-01
Series:PLoS Pathogens
Online Access:http://europepmc.org/articles/PMC5951583?pdf=render