Title : Mechanism of protein kinase B activation by cyclic AMP-dependent protein kinase.

Pub. Date : 1999 Jul

PMID : 10373549






4 Functional Relationships(s)
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1 Moreover, phosphopeptide maps of overexpressed PKB from COS cells showed differences between insulin- and forskolin-stimulated cells that pointed to distinct activation mechanisms of PKB depending on whether insulin or cAMP was used. Colforsin protein tyrosine kinase 2 beta Homo sapiens
2 Moreover, phosphopeptide maps of overexpressed PKB from COS cells showed differences between insulin- and forskolin-stimulated cells that pointed to distinct activation mechanisms of PKB depending on whether insulin or cAMP was used. Colforsin protein tyrosine kinase 2 beta Homo sapiens
3 Overexpression of a dominant negative PKB led to the loss of inhibition of GSK-3 in both insulin- and forskolin-treated cells, demonstrating that PKB was responsible for this inhibition in both cases. Colforsin protein tyrosine kinase 2 beta Homo sapiens
4 Finally, we show by confocal microscopy that forskolin, similar to insulin, was able to induce translocation of PKB to the plasma membrane. Colforsin protein tyrosine kinase 2 beta Homo sapiens