Reaction heterodimer_association em_emtc_emtc_re282

(SMAD3|​S423_pho|​S425_pho|​hm2:​SMAD4)|​active@Nucleus + SP1@Nucleus → SMAD3|​S423_pho|​S425_pho|​hm2:​SMAD4:​SP1@Nucleus

No reaction regulators