The aggregation, arrangement and bonding together of a ligand-bound type II transforming growth factor beta (TGF-beta) receptor dimer with a type I TGF-beta receptor dimer, following ligand binding, to form a heterotetrameric TGF-beta receptor complex.
Synonyms:
exact_synonym:
TGF-beta receptor complex assembly; TGF-beta:type II receptor:type I receptor complex assembly; TGFbeta receptor complex assembly