# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 4ekn_1 3r7f_1 1ml4_3 5ilq_1 4iv5_2 3csu_1 4oh7_2 2i6u_1 3sds_1 3tpf_2 1duv_1 1oth_1 4am8_2 4f2g_3 4h31_1 4nf2_1 3grf_1 2ef0_2 1ort_3 2yfk_2 1js1_1 3kzn_1