. "\"Interacting selectively and non-covalently with any inositol-containing glycerophospholipid, i.e. phosphatidylinositol (PtdIns) and its phosphorylated derivatives.\" [GOC:bf, ISBN:0198506732, PMID:11395417]" . . "phosphatidylinositol binding" . "phosphoinositide binding" . .