# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 4i4q_1 4i4u_2 4i4v_1 4i4u_1 4i4v_2 4i4r_2 4i4y_1 4i4p_1 4i4o_1 4i4r_1 4i4y_2 4i4x_2 4i4x_1 4i4s_2 4i4s_1