Phosphoinositides-binding protein that induces the formation of planar or gently curved membrane structures. Binds to phosphoinositides, including to phosphatidylinositol 4,5-bisphosphate (PtdIns(4,5)P2) headgroups. There seems to be no clear preference for a specific phosphoinositide (By similarity).
Subcellular locations: Cell membrane, Cell junction, Cytoplasmic vesicle membrane
Localizes to RAB13-positive vesicles and to the plasma membrane at intercellular contacts.
Expressed in the epithelial layer of the intestine (at protein level).