Term Name:	phosphatidylinositol-4,5-bisphosphate sensor activity
Synonyms:	phosphatidylinositol-4,5-bisphosphate sensing activity
Definition:	Binding to and responding, e.g. by conformational change, to changes in the cellular level of phosphatidylinositol-4,5-bisphosphate.
Ontology:	GO: Molecular Function [GO:0140550]    QuickGO    AmiGO