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CALM3 — GRK4
Text-mined interactions from Literome
Freeman et al., FEBS Lett 2000
:
In addition, calcium bound
calmodulin and phosphatidylinositol 4,5-bisphosphate ( PIP2 ), two
regulators of
GRK activity, coordinate with alpha-actinin to modulate substrate specificity of the GRKs
Lao et al., Clin Exp Hypertens 2002
(Hypertension) :
Because
calmodulin kinase ( CaMK ) can
regulate GRK activity, CaMK activity in renal cortical membranes of WKHA and WKHT were studied
Monovich et al., FEBS Lett 2010
:
Several kinases have been shown to phosphorylate class IIa HDACs, including
calcium/calmodulin dependent protein kinase ( CaMK ), protein kinase D (PKD) and
G protein coupled receptor kinase ( GRK )
Haga et al., Biochemistry 1997
:
These results indicate that
Ca2+-calmodulin does not directly interact with the catalytic site of GRK2 but
inhibits the kinase activity of
GRK2 by interfering with the activation of GRK2 by agonist bound m2 receptors and G protein betagamma subunits
Sallese et al., J Biol Chem 1997
:
GRK4alpha kinase activity was
inhibited by
Ca2+/calmodulin (CaM) ( IC50 = 80 nM ), and a direct interaction between GRK4alpha and Ca2+/CaM was revealed using CaM conjugated Sepharose 4B