Reaction heterodimer_association re26 map
Tumor_antigen_fragment@PHAGOSOME/ENDOSOME/LYSOSOME_Membrane map + MHC_class_II*@PHAGOSOME/ENDOSOME/LYSOSOME_Membrane map → MHC_class_II*:​Tumor_antigen_fragment@PHAGOSOME/ENDOSOME/LYSOSOME_Membrane map
Reaction regulators:
Catalysis
  1. ARL8B@PHAGOSOME/ENDOSOME/LYSOSOME_Membrane map