[Term] id: PR:000012724 name: phosphatidylinositol 3-kinase regulatory subunit alpha def: "A protein that is a translation product of the human PIK3R1 gene or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=gene. synonym: "PIK3R1" EXACT PRO-short-label [PRO:DNx] synonym: "phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha" EXACT [] synonym: "PI3-kinase regulatory subunit alpha" EXACT [] synonym: "PI3-kinase subunit p85-alpha" EXACT [] synonym: "PI3K regulatory subunit alpha" EXACT [] synonym: "PtdIns-3-kinase regulatory subunit alpha" EXACT [] synonym: "PtdIns-3-kinase regulatory subunit p85-alpha" EXACT [] synonym: "GRB1" RELATED Gene-based [] xref: IUPHARobj:2503 property_value: has_archetype PR:P27986 is_a: PR:000000001 ! protein