Reaction heterodimer_association em_emtc_emtc_re231 map

SMAD4@Cytosol map + SMAD3|​S423_pho|​S425_pho|​hm2|​active@Cytosol map → em_emtc_emtc_s562

No reaction regulators

Maps_Modules
HMC:ACTIVATING_INVASION_AND_METASTASIS
 EMT Senescence  map  / EMT_REGULATORS  map
 EMT Senescence  map  / ECM  map

References
PMID:11224571
Phosphorylated Smad3 recruits Smad4 to form a heterotrimer
containing 2 Smad3 and 1 Smad4.