# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 4r1p_1 4r1o_1 4r1q_1 4lql_1 2hxg_1 2ajt_1 4f2d_1 1fui_3 4c22_1 3a9s_1 3a9r_1 3a9t_1 4c21_1