[Term]
id: PR:000049515
name: cellular tumor antigen p53 phosphorylated 1 (human)
def: "A cellular tumor antigen p53 (human) that has been post-translationally modified to include phosphoserine at position 15 of the amino acid sequence represented by UniProtKB:P04637. UniProtKB:P04637, Ser-15, MOD:00046." [PRO:DNx, Reactome:R-HSA-69507]
comment: Category=organism-modification.
synonym: "hTP53/Phos:1" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P04637, Ser-15, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-69507 "PR:000049515 located_in GO:0005654"
is_a: PR:P04637 ! cellular tumor antigen p53 (human)
relationship: has_part MOD:00046 ! O-phospho-L-serine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens