Nutrient Control of Yeast PKA Activity Involves Opposing Effects on Phosphorylation of the Bcy1 Regulatory Subunit

GPB1 and GPB2 encode kelch repeat-containing proteins that regulate protein kinase A (PKA) in yeast by a cAMP-independent process. Here we show that Gpb1 and Gpb2 stimulate phosphorylation of PKA regulatory subunit Bcy1 in low glucose concentrations, thereby promoting the inhibitory function of Bcy1...

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Detalles Bibliográficos
Autores principales: Budhwar, Roli, Lu, Ailan, Hirsch, Jeanne P.
Formato: Texto
Lenguaje:English
Publicado: The American Society for Cell Biology 2010
Materias:
Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2965690/
https://www.ncbi.nlm.nih.gov/pubmed/20826609
http://dx.doi.org/10.1091/mbc.E10-05-0388

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2965690/
https://www.ncbi.nlm.nih.gov/pubmed/20826609
http://dx.doi.org/10.1091/mbc.E10-05-0388

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