Protein Kinase B/Akt phosphorylates BRF1

Stable Identifier
Reaction [transition]
Homo sapiens
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BRF1 is phosphorylated at Serine92 and Serine203 by Protein kinase B/AKT. Protein kinase B is activated by phosphatidylinositol 3-kinase. Phosphorylation of BRF1 does not interfere with the ability of BRF1 to bind RNA or interact with enzymes that catalyze RNA degradation therefore larger complexes may contain phosphorylated BRF1.

Literature References
PubMed ID Title Journal Year
17030608 BRF1 protein turnover and mRNA decay activity are regulated by protein kinase B at the same phosphorylation sites

Gross, B, Benjamin, D, Min, L, Moroni, C, Schmidlin, M

Mol Cell Biol 2006
15538381 The ARE-dependent mRNA-destabilizing activity of BRF1 is regulated by protein kinase B

Stoecklin, G, Lu, M, Hess, D, Gross, B, Mallaun, M, Leuenberger, SA, Gherzi, R, Moroni, C, Hemmings, BA, Schmidlin, M

EMBO J 2004
12198173 Functional cloning of BRF1, a regulator of ARE-dependent mRNA turnover

Lu, M, Stoecklin, G, Gross, B, Leuenberger, S, Mallaun, M, Kitamura, T, Raineri, I, Colombi, M, Moroni, C, Schmidlin, M

EMBO J 2002
Catalyst Activity

protein serine/threonine kinase activity of p-T308,S473-AKT1 [cytosol]

Orthologous Events
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