# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 4xzy_1 4y02_1 4y04_1 3woi_1 3wok_1 3woi_2 3woo_1 3wop_1 3wor_1 3woq_1 3won_1 3won_2 3wom_1 3woj_1 3wol_1