# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 4a3y_1 3u57_1 3u5u_1 3u5y_1 1qox_2 1qox_1 2jf7_1 2jf6_1 1bgg_1 1bga_1 1uyq_1 1e4i_1 1tr1_1