# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 4mgt_1 3rzg_1 4mg2_1 3h8r_1 3btz_1 3h8x_1 3bu0_1 3btx_1 3h8o_1 3rzl_2 3s5a_1 3rzm_1 3s57_1 3rzj_1 3rzk_1 3rzh_1 3rzl_1 3bty_1 3buc_1