TY - BOOK AU - Nicastro,G. AU - Frenkiel,T.A. AU - Kelly,G. AU - Masino,L. AU - McCormick,J. AU - Menon,R.P. AU - Pastore,A. TI - Letter to the Editor: Assignment of the 1H, 13C, and 15N resonances of the Josephin domain of human ataxin-3 ER -