# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 4xi1_4 2qr1_3 2qrc_3 2ooy_1 2qre_3 3tfk_2 1naq_3 3ncp_6 3ncq_2 3ncr_2 3ncp_5 3l7p_1 1ufl_2 2o66_2 2o67_2 2dcl_1 2cz4_2 1p9m_1