[Term] id: PR:000036562 name: smad5 isoform 1 phosphorylated 1 (human) def: "A smad5 isoform 1 phosphorylated 1 in human. UniProtKB:Q99717-1, Ser-463/Ser-465, MOD:00046." [PRO:CNA, PMID:8637600, PMID:8673135] comment: Category=organism-modification. synonym: "hSMAD5/iso:1/Phos:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q99717-1, Ser-463/Ser-465, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx] intersection_of: PR:000000661 ! smad5 isoform 1 phosphorylated 1 intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens relationship: has_part MOD:00046 ! O-phospho-L-serine