../ pdb_00003ptz_xyz-ext-atom_v1-4.xml.gz 01-Sep-2023 16:40 505K pdb_00003ptz_xyz-no-atom_v1-4.xml.gz 01-Sep-2023 16:40 89K pdb_00003ptz_xyz_v1-4.cif.gz 01-Sep-2023 16:40 553K pdb_00003ptz_xyz_v1-4.xml.gz 01-Sep-2023 16:40 762K