# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 1nva_1 1nvd_1 1nr5_1 1nve_1 1nvb_2 1nvf_1 1nvb_1 1dqs_1 1nr5_3 1nvf_2 1nrx_1 1nua_1 1nve_2