# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3r4t_2 4uox_1 1zod_2 1dge_1 1d7u_1 2eo5_1 4atq_2 3n5m_1 4ffc_1 4b9b_1 3a8u_1 4e3q_3 4e3r_3 1sff_1 1szs_1 1szk_1 1szu_1