Relief of talin autoinhibition triggers a force-independent association with vinculin
Author(s) -
Paul Atherton,
Franziska Lausecker,
Alexandre F. Carisey,
Andrew Gilmore,
David R. Critchley,
Igor Barsukov,
Christoph Ballestrem
Publication year - 2019
Publication title -
the journal of cell biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.414
H-Index - 380
eISSN - 1540-8140
pISSN - 0021-9525
DOI - 10.1083/jcb.201903134
Subject(s) - vinculin , association (psychology) , chemistry , focal adhesion , biology , microbiology and biotechnology , psychology , signal transduction , psychotherapist
Talin and vinculin control mechanosensing by linking adhesion receptors to the contractile actin cytoskeleton. Using a mitochondrial targeting system, Atherton et al. elucidate mechanisms regulating conformational changes required for vinculin binding to talin. Such activation mechanisms are not required for either protein to interact with the adhesion regulatory protein paxillin.
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