../ pdb_00004op0_xyz-ext-atom_v1-3.xml.gz 15-Sep-2023 17:11 95K pdb_00004op0_xyz-no-atom_v1-3.xml.gz 15-Sep-2023 17:11 36K pdb_00004op0_xyz_v1-3.cif.gz 15-Sep-2023 17:11 211K pdb_00004op0_xyz_v1-3.xml.gz 15-Sep-2023 17:11 290K