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@ARTICLE{Gremer:837796,
author = {Gremer, Lothar and Schölzel, Daniel and Schenk, Carla and
Reinartz, Elke and Labahn, Jörg and Ravelli, Raimond B. G.
and Tusche, Markus and Lopez-Iglesias, Carmen and Hoyer,
Wolfgang and Heise, Henrike and Willbold, Dieter and
Schröder, Gunnar},
title = {{F}ibril structure of amyloid-ß(1-42) by cryoelectron
microscopy},
journal = {Science},
volume = {358},
issn = {0036-8075},
address = {Washington, DC [u.a.]},
publisher = {American Association for the Advancement of Science},
reportid = {FZJ-2017-06585},
pages = {116-119},
year = {2017},
note = {Journal title: Science},
abstract = {Amyloids are implicated in neurodegenerative diseases.
Fibrillar aggregates of the amyloid-β protein (Aβ) are the
main component of the senile plaques found in brains of
Alzheimer’s disease patients. We present the structure of
an Aβ(1-42) fibril composed of two intertwined
protofilaments determined by cryoelectron microscopy
(cryo-EM) to 4.0 Å resolution, complemented by solid-state
nuclear magnetic resonance (NMR) experiments. The backbone
of all 42 residues and nearly all sidechains are well
resolved in the EM density map, including the entire N
terminus, which is part of the cross-β structure resulting
in an overall “LS”-shaped topology of individual
subunits. The dimer interface protects the hydrophobic C
termini from the solvent. The unique staggering of the
nonplanar subunits results in markedly different fibril
ends, termed “groove” and “ridge,” leading to
different binding pathways on both fibril ends, which has
implications for fibril growth.},
cin = {ICS-6},
ddc = {500},
cid = {I:(DE-Juel1)ICS-6-20110106},
pnm = {553 - Physical Basis of Diseases (POF3-553)},
pid = {G:(DE-HGF)POF3-553},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:28882996},
UT = {WOS:000412359600065},
doi = {10.1126/science.aao2825},
url = {https://juser.fz-juelich.de/record/837796},
}