../ pdb_00004r48_xyz-ext-atom_v1-3.xml.gz 15-Sep-2023 17:10 10K pdb_00004r48_xyz-no-atom_v1-3.xml.gz 15-Sep-2023 17:10 13K pdb_00004r48_xyz_v1-3.cif.gz 15-Sep-2023 17:10 21K pdb_00004r48_xyz_v1-3.xml.gz 15-Sep-2023 17:10 27K