Rap1 binding and a lipid-dependent helix in talin F1 domain promote integrin activation in tandem

Rap1 GTPases bind effectors, such as RIAM, to enable talin1 to induce integrin activation. In addition, Rap1 binds directly to the talin1 F0 domain (F0); however, this interaction makes a limited contribution to integrin activation in CHO cells or platelets. Here, we show that talin1 F1 domain (F1)...

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Detalhes bibliográficos
Publicado no:J Cell Biol
Main Authors: Gingras, Alexandre R., Lagarrigue, Frederic, Cuevas, Monica N., Valadez, Andrew J., Zorovich, Marcus, McLaughlin, Wilma, Lopez-Ramirez, Miguel Alejandro, Seban, Nicolas, Ley, Klaus, Kiosses, William B., Ginsberg, Mark H.
Formato: Artigo
Idioma:Inglês
Publicado em: Rockefeller University Press 2019
Assuntos:
Research Articles
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6548133/
https://ncbi.nlm.nih.gov/pubmed/30988001
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1083/jcb.201810061
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