[Term]
id: PR:000000653
name: smad2 isoform Long phosphorylated 4
def: "A smad2 isoform Long phosphorylated form in which the phosphorylation occurs at the clusters of [S/T]P motifs within the MH1-MH2 domain linker region through the MAP kinase cascade in the oncogenic Ras-activated pathway. Example: UniProtKB:Q15796-1, Thr-220, MOD:00047|Ser-245/Ser-250/Ser-255, MOD:00046." [PMID:10197981]
comment: Category=modification.
synonym: "SMAD2/iso:Long/Phos:4" EXACT PRO-short-label [PRO:DNx]
is_a: PR:000000574 ! smad2 isoform Long phosphorylated form
relationship: has_part MOD:00046 ! O-phospho-L-serine
relationship: has_part MOD:00047 ! O-phospho-L-threonine