[Term] id: PR:000025970 name: smad2-smad4 protein complex 4 def: "A smad2-smad4 protein complex that contains smad4 and smad2 phosphorylated on a [S/T] residue within the MH1-MH2 domain linker region in response to decorin-induced Ca(2+) signaling." [PMID:11027280] comment: Category=complex. synonym: "(SMAD2:SMAD4):4" EXACT PRO-short-label [PRO:DAN] is_a: GO:0071144 ! heteromeric SMAD protein complex relationship: has_component PR:000000652 ! smad2 isoform Long phosphorylated 3 relationship: has_component PR:000000366 ! smad4 isoform 1