[Term]
id: PR:000063026
name: phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform sequence variant Q546E (human)
def: "A phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform (human) that has a Glu residue at the position equivalent to Gln-546 of the amino acid sequence represented by UniProtKB:P42336. UniProtKB:P42336, Gln-546, CHEBI:29972." [PRO:DNx, Reactome:R-HSA-2362383]
comment: Category=organism-sequence.
synonym: "hPIK3CA/var:Q546E" EXACT PRO-short-label [PRO:DNx]
synonym: "PIK3CA Q546E" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-2362383]
synonym: "UniProtKB:P42336, Gln-546, CHEBI:29972" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-2362383 "PR:000063026 located_in GO:0005829"
is_a: PR:P42336 ! phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens