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@ARTICLE{Pellegrini:856112,
author = {Pellegrini, E. and Desfosses, A. and Wallmann, A. and
Schulze, W. M. and Rehbein, K. and Mas, P. and Signor, L.
and Gaudon, S. and Zenkeviciute, G. and Hons, M. and Malet,
H. and Gutsche, I. and Sachse, Carsten and Schoehn, G. and
Oschkinat, H. and Cusack, S.},
title = {{RIP}2 filament formation is required for {NOD}2 dependent
{NF}-κ{B} signalling},
journal = {Nature Communications},
volume = {9},
number = {1},
issn = {2041-1723},
address = {[London]},
publisher = {Nature Publishing Group UK},
reportid = {FZJ-2018-05758},
pages = {4043},
year = {2018},
abstract = {Activation of the innate immune pattern recognition
receptor NOD2 by the bacterial muramyl-dipeptide
peptidoglycan fragment triggers recruitment of the
downstream adaptor kinase RIP2, eventually leading to NF-κB
activation and proinflammatory cytokine production. Here we
show that full-length RIP2 can form long filaments mediated
by its caspase recruitment domain (CARD), in common with
other innate immune adaptor proteins. We further show that
the NOD2 tandem CARDs bind to one end of the RIP2 CARD
filament, suggesting a mechanism for polar filament
nucleation by activated NOD2. We combine X-ray
crystallography, solid-state NMR and high-resolution
cryo-electron microscopy to determine the atomic structure
of the helical RIP2 CARD filament, which reveals the
intermolecular interactions that stabilize the assembly.
Using structure-guided mutagenesis, we demonstrate the
importance of RIP2 polymerization for the activation of
NF-κB signalling by NOD2. Our results could be of use to
develop new pharmacological strategies to treat inflammatory
diseases characterised by aberrant NOD2 signalling.},
cin = {ER-C-3},
ddc = {500},
cid = {I:(DE-Juel1)ER-C-3-20170113},
pnm = {551 - Functional Macromolecules and Complexes (POF3-551)},
pid = {G:(DE-HGF)POF3-551},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:30279485},
UT = {WOS:000446017000011},
doi = {10.1038/s41467-018-06451-3},
url = {https://juser.fz-juelich.de/record/856112},
}