[Term] id: PR:P27986 name: phosphatidylinositol 3-kinase regulatory subunit alpha (human) def: "A phosphatidylinositol 3-kinase regulatory subunit alpha that is encoded in the genome of human." [PRO:DNx] comment: Category=organism-gene. synonym: "hPIK3R1" EXACT PRO-short-label [PRO:DNx] synonym: "phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha (human)" EXACT [UniProtKB:P27986] synonym: "PI3-kinase regulatory subunit alpha (human)" EXACT [UniProtKB:P27986] synonym: "PI3-kinase subunit p85-alpha (human)" EXACT [UniProtKB:P27986] synonym: "PI3K regulatory subunit alpha (human)" EXACT [UniProtKB:P27986] synonym: "PtdIns-3-kinase regulatory subunit alpha (human)" EXACT [UniProtKB:P27986] synonym: "PtdIns-3-kinase regulatory subunit p85-alpha (human)" EXACT [UniProtKB:P27986] synonym: "GRB1" RELATED Gene-based [UniProtKB:P27986] synonym: "PIK3R1" RELATED Gene-based [UniProtKB:P27986] xref: UniProtKB:P27986 xref: Reactome:R-HSA-198365 "PR:P27986 located_in GO:0005886" xref: Reactome:R-HSA-74789 "PR:P27986 located_in GO:0005829" xref: DTO:03100382 intersection_of: PR:000012724 ! phosphatidylinositol 3-kinase regulatory subunit alpha intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens relationship: has_gene_template HGNC:8979 ! PIK3R1 (human) relationship: has_canonical_sequence UniProtKB:P27986 ! P27986-1