Structure of Lipid Kinase p110β/p85β Elucidates an Unusual SH2-Domain-Mediated Inhibitory Mechanism

Phosphoinositide 3-kinases (PI3Ks) are essential for cell growth, migration, and survival. The structure of a p110β/p85β complex identifies an inhibitory function for the C-terminal SH2 domain (cSH2) of the p85 regulatory subunit. Mutagenesis of a cSH2 contact residue activates downstream signaling...

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Detalles Bibliográficos
Autores principales: Zhang, Xuxiao, Vadas, Oscar, Perisic, Olga, Anderson, Karen E., Clark, Jonathan, Hawkins, Phillip T., Stephens, Len R., Williams, Roger L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Cell Press 2011
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3670040/
https://www.ncbi.nlm.nih.gov/pubmed/21362552
http://dx.doi.org/10.1016/j.molcel.2011.01.026

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3670040/
https://www.ncbi.nlm.nih.gov/pubmed/21362552
http://dx.doi.org/10.1016/j.molcel.2011.01.026

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