Term Name:	phosphatidylinositol 3-kinase regulatory subunit binding
Synonyms:	p85 binding, PI3K regulatory subunit binding
Definition:	Binding to a regulatory subunit of phosphatidylinositol 3-kinase. The regulatory subunit associates with the catalytic subunit to regulate both its activity and subcellular location.
Ontology:	GO: Molecular Function [GO:0036312]    QuickGO    AmiGO