DISSOCIATION_LEFT__ligand_phosphoTGFbetaR_I_TGFbetaR_II_phosphoR_Smad-RIGHT__R_Smad-_ligand_phosphoTGFbetaR_I_TGFbetaR_II-_re21

Source:http://www.pantherdb.org/pathways/biopax#DISSOCIATION_LEFT__ligand_phosphoTGFbetaR_I_TGFbetaR_II_phosphoR_Smad-RIGHT__R_Smad-_ligand_phosphoTGFbetaR_I_TGFbetaR_II-_re21