A heterodimeric complex between the tyrosine kinase receptor ERBB2 and a ligand-activated receptor ERBB4. ERBB2, which does not bind any known ligand, is activated through formation of a heterodimer with another ligand-activated ERBB family member such as ERBB4.
Source:
GOC:signaling,
PMID:16978839,
Reactome:R-HSA-1963589,
PMID:16460914,
Reactome:R-HSA-1250224,
Reactome:R-HSA-1963573