 Syncoilin co-localizes with α-dystrobrevin at both the neuromuscular junction and sarcolemma while β-Synemin co-localizes with α-dystrobrevin only at the neuromuscular junction.The interaction of α-dystrobrevin and β-synemin provides an additional connection between the intermediate filament system and the dytsrophin-glycoprotein complex.Dysbindin is located at the sarcolemma, and its expression in skeletal muscle is relatively low.