# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 5o9a_2 4iy6_1 5o9a_1 4u4s_1 4n07_1 3tdj_1 5elv_1 4u4x_1 4iy5_1 3tkd_1 5buu_1 4n07_2