Wiktionary
dystrobrevin
n. (context protein English) Any of a class of proteins that bind to dystrophin in the costamere of skeletal muscle cells
Wikipedia
Dystrobrevin
Dystrobrevin is a protein that binds to dystrophin in the costamere of skeletal muscle cells. There are at least two isoforms of dystrobrevin in man, α-dystrobrevin and β-dystrobrevin.