# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 1f7k_3 1f7d_3 1f7q_1 1f7r_1 1f7d_1 1dut_2 1f7p_1 1f7k_1 1f7n_3 1f7o_1 1f7n_1 1dut_1