# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 2byc_2 4yhu_2 4yhw_2 4oj3_2 4ojg_2 4ojh_1 2bjd_1 2vh7_1 3toq_1 2acy_1 1ulr_1 3tnv_1 1urr_1 3br8_1 3trg_1