# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3k5x_2 1itq_1 1itu_1 5lx4_1 5lwz_2 5nru_1 5nrt_1 5ns5_1 5lx0_1 5ns1_1 5nrx_1 5lwz_1 5nry_1 5ns2_1 5nrz_1 5lx7_1 5lx1_1