[Term]
id: PR:000027832
name: cellular tumor antigen p53 isoform 1 phosphorylated 9
def: "A cellular tumor antigen p53 isoform 1 that has been phosphorylated on two Ser residues in the N-terminal transactivation domain in response to gamma-irradiation. Example: UniProtKB:P04637-1, Ser-15/Ser-37, MOD:00046." [PMID:14712210, PRO:PD]
comment: Category=modification.
synonym: "TP53/iso:1/Phos:9" EXACT PRO-short-label [PRO:DNx]
is_a: PR:000003036 ! cellular tumor antigen p53 isoform 1
relationship: has_part MOD:00046 ! O-phospho-L-serine