# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 1yym_1 1yym_2 1yyl_2 1yyl_1 2i60_2 2i60_1 2i5y_1 2i5y_2 5kjr_1 4rfo_1 4rfn_2 4rfn_1 5uwe_1