# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 4l83_1 5f6u_1 5f6e_1 5f6x_1 5f6y_1 5f6w_1 5f6v_1 5f6d_1 3a4s_2 3a4s_1 1a3s_1 1u9a_1 1u9b_1