# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 3fk2_2 3kuq_1 3bxj_2 3fay_1 3byi_2 2osa_1 5c5s_4 3iug_1 3eap_4 4u3k_1 5jd0_1 1rgp_1 2ovj_1 1f7c_1 1pbw_1 1wer_1 1nf1_1