[Term]
id: PR:000039182
name: phosphatidylinositol 3-kinase regulatory subunit alpha isoform 1
def: "A phosphatidylinositol 3-kinase regulatory subunit alpha that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P27986-1 or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=sequence.
synonym: "PIK3R1/iso:1" EXACT PRO-short-label [PRO:DNx]
property_value: has_archetype PR:P27986-1
is_a: PR:000012724 ! phosphatidylinositol 3-kinase regulatory subunit alpha