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@ARTICLE{Ribeiro:207413,
author = {Ribeiro, Euripedes de Almeida and Pinotsis, Nikos and
Ghisleni, Andrea and Salmazo, Anita and Konarev, Petr and
Kostan, Julius and Sjöblom, Björn and Schreiner, Claudia
and Polyansky, Anton A. and Gkougkoulia, Eirini A. and
Holt, Mark R. and Aachmann, Finn L. and Žagrović, Bojan
and Bordignon, Enrica and Pirker, Katharina F. and Svergun,
Dmitri and Gautel, Mathias and Djinović-Carugo, Kristina},
title = {{T}he {S}tructure and {R}egulation of {H}uman {M}uscle
$\alpha$-{A}ctinin},
journal = {Cell},
volume = {159},
number = {6},
issn = {0092-8674},
address = {[Cambridge, Mass.]},
publisher = {Cell Press},
reportid = {PUBDB-2015-01323},
pages = {1447 - 1460},
year = {2014},
note = {OA},
abstract = {The spectrin superfamily of proteins plays key roles in
assembling the actin cytoskeleton in various cell types,
crosslinks actin filaments, and acts as scaffolds for the
assembly of large protein complexes involved in structural
integrity and mechanosensation, as well as cell signaling.
α-actinins in particular are the major actin crosslinkers
in muscle Z-disks, focal adhesions, and actin stress fibers.
We report a complete high-resolution structure of the 200
kDa α-actinin-2 dimer from striated muscle and explore its
functional implications on the biochemical and cellular
level. The structure provides insight into the
phosphoinositide-based mechanism controlling its interaction
with sarcomeric proteins such as titin, lays a foundation
for studying the impact of pathogenic mutations at molecular
resolution, and is likely to be broadly relevant for the
regulation of spectrin-like proteins},
cin = {EMBL / EMBL-User},
ddc = {570},
cid = {I:(DE-H253)EMBL-20120731 / I:(DE-H253)EMBL-User-20120814},
pnm = {DORIS Beamline D1.2 (POF2-54G13) / BIOSTRUCT-X -
Transnational access and enhancement of integrated
Biological Structure determination at synchrotron X-ray
radiation facilities (283570)},
pid = {G:(DE-H253)POF2-D1.2-20130405 / G:(EU-Grant)283570},
experiment = {EXP:(DE-H253)D-D1.2-20150101},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000346652900021},
pubmed = {pmid:25433700},
doi = {10.1016/j.cell.2014.10.056},
url = {https://bib-pubdb1.desy.de/record/207413},
}