Title : Protein kinase C (PKC) delta regulates PKCalpha activity in a Syndecan-4-dependent manner.

Pub. Date : 2002 Jun 7

PMID : 11916978






2 Functional Relationships(s)
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1 The phosphorylation state of Ser(183) in the cytoplasmic tail of syndecan-4 determines the binding affinity of the cytoplasmic tail to phosphatidylinositol 4,5-bisphosphate (PIP(2)), the capacity of the tail to multimerize, and its ability to activate protein kinase C (PKC) alpha. Phosphatidylinositol 4,5-Diphosphate syndecan 4 Homo sapiens
2 Syndecan-4/PIP(2)-dependent PKCalpha activity was significantly increased in PKCdelta DN cells, while PKCdelta overexpression was accompanied by decreased PKCalpha activity. Phosphatidylinositol 4,5-Diphosphate syndecan 4 Homo sapiens