[Term]
id: PR:000063059
name: phosphatidylinositol 3-kinase regulatory subunit alpha phosphotyrosine form (human)
def: "A phosphatidylinositol 3-kinase regulatory subunit alpha (human) that includes at least 1 phosphorylated tyrosine. UniProtKB:P27986, MOD:00048." [PRO:DNx, Reactome:R-HSA-9680647]
comment: Category=organism-modification.
synonym: "hPIK3R1/PhosTyr+" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P27986, MOD:00048" EXACT PRO-proteoform-std [PRO:DNx]
synonym: "p-Y-PIK3R1" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-9680647]
xref: Reactome:R-HSA-9680647 "PR:000063059 located_in GO:0005829"
is_a: PR:P27986 ! phosphatidylinositol 3-kinase regulatory subunit alpha (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens
relationship: has_part MOD:00048 ! O4'-phospho-L-tyrosine