Automated description from the Alliance of Genome Resources (Release 5.2.2)
Enables 1-phosphatidylinositol-3-kinase regulator activity. Contributes to phosphatidylinositol-4,5-bisphosphate 3-kinase activity. Involved in G protein-coupled receptor signaling pathway; positive regulation of MAP kinase activity; and positive regulation of T cell differentiation. Located in membrane. Part of phosphatidylinositol 3-kinase complex, class IB. Orthologous to human PIK3R6 (phosphoinositide-3-kinase regulatory subunit 6).