Wang et al., J Biol Chem 2005
:
His tagged CaMKIIbeta immobilized on metal affinity matrices bound iPLA(2)beta , and this did not require exogenous calmodulin and was not prevented by a calmodulin antagonist or the Ca ( 2+ ) chelator EGTA
Jenkins et al., J Biol Chem 2006
:
Remarkably, the addition of low micromolar concentrations ( 5 microM ) of oleoyl-CoA resulted in reversal of calmodulin mediated inhibition of iPLA2 beta phospholipase A2 activity