# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 2a2a_1 3wf8_2 2ycf_1 4czu_2 2jc6_1 1kob_1 2bdw_1 3hyh_3 3f3z_1 4red_3 4euu_1 2phk_1 2qr8_2