# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3e4u_1 5h7h_1 5x9o_2 3e4u_3 5h7g_1 5x9p_2 3e4u_2 2yy9_1 3htm_2 3htm_1 3fkc_2 3m8v_1 3m4t_1