../ pdb_00001piy_xyz-ext-atom_v1-3.xml.gz 11-Aug-2023 15:31 127K pdb_00001piy_xyz-no-atom_v1-3.xml.gz 11-Aug-2023 15:31 39K pdb_00001piy_xyz_v1-3.cif.gz 11-Aug-2023 15:31 153K pdb_00001piy_xyz_v1-3.xml.gz 11-Aug-2023 15:31 208K