# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 1zai_1 3dfq_1 1xfb_2 1ald_1 3dfn_1 1fdj_2 1ex5_1 1ado_1 6ald_1 1ewe_1 1ewd_1 3b8d_1 2quu_1 1fba_1 1j4e_1