# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3nsx_1 6ca1_3 3n04_1 6c9x_3 3m46_1 3m6d_1 3poc_1 3mkk_1 3pha_2 6ca3_3 6c9z_3 3pha_1 3nuk_1