Article
Phosphoinositide specificity of and mechanism of lipid domain formation by annexin A2-p11 heterotetramer.
The Journal of biological chemistry - 30 Dec 2005
Gokhale Nikhil A, Abraham Alexandra, Digman Michelle A, Gratton Enrico, Cho Wonhwa
Abstract excerpt
Annexin A2 is a phospholipid-binding protein that forms a heterotetramer (annexin II-p11 heterotetramer; A2t) with p11 (S100A10). It has been reported that annexin A2 is involved in binding to phosphatidylinositol 4,5-bisphosphate (PtdIns(4,5)P2) and in inducing membrane microdomain formation. To understand the mechanisms underlying these findings, we determined the membrane binding properties of annexin A2 wild...
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