[Term] id: PR:000027829 name: cellular tumor antigen p53 isoform 1 phosphorylated 7 (human) def: "A cellular tumor antigen p53 isoform 1 phosphorylated 7 in human. UniProtKB:P04637-1, Ser-33/Ser-315/Ser-392, MOD:00046." [PRO:PD, PMID:16552184] comment: Category=organism-modification. Kinase=("CDK9"; PR:P50750; Ser-33/Ser-315/Ser-392). synonym: "hTP53/iso:1/Phos:7" EXACT PRO-short-label [PRO:DNx] synonym: "p53-pSer33-pSer315-pSer392" EXACT [] synonym: "UniProtKB:P04637-1, Ser-33/Ser-315/Ser-392, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx] intersection_of: PR:000027828 ! cellular tumor antigen p53 isoform 1 phosphorylated 7 intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens relationship: has_part MOD:00046 ! O-phospho-L-serine