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Oncogenic mutations mimic and enhance dynamic events in the natural activation of phosphoinositide 3-kinase p110α (PIK3CA)

The p110α catalytic subunit (PIK3CA) is one of the most frequently mutated genes in cancer. We have examined the activation of the wild-type p110α/p85α and a spectrum of oncogenic mutants using hydrogen/deuterium exchange mass spectrometry (HDX-MS). We find that for the wild-type enzyme, the natural...

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Detalles Bibliográficos
Autores principales: Burke, John E., Perisic, Olga, Masson, Glenn R., Vadas, Oscar, Williams, Roger L.
Formato: Artigo
Lenguaje:Inglês
Publicado: National Academy of Sciences 2012
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC3458343/
https://ncbi.nlm.nih.gov/pubmed/22949682
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1205508109
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