../ pdb_00003piy_xyz-ext-atom_v1-2.xml.gz 01-Sep-2023 16:38 51K pdb_00003piy_xyz-no-atom_v1-2.xml.gz 01-Sep-2023 16:38 24K pdb_00003piy_xyz_v1-2.cif.gz 01-Sep-2023 16:38 122K pdb_00003piy_xyz_v1-2.xml.gz 01-Sep-2023 16:38 166K