 Dystrobrevin proteins have been said to participates in the formation and stability of synapses because it copurifies with acetylcholine receptors from "Torpedo" electric organ membranes.In 1997, an experiment was done using the yeast two-hybrid model to identify protein-protein interaction between dystrobrevin and dystrophin-associated protein complex (DPC).The evidence suggested that dystrobrevin works as a motor protein receptor that might play an important role in the transport of components of the dystrophin-associated protein complex to specific intracellular sites.