../ pdb_00003u52_xyz-ext-atom_v1-2.xml.gz 08-Sep-2023 16:24 357K pdb_00003u52_xyz-no-atom_v1-2.xml.gz 08-Sep-2023 16:24 70K pdb_00003u52_xyz_v1-2.cif.gz 08-Sep-2023 16:24 400K pdb_00003u52_xyz_v1-2.xml.gz 08-Sep-2023 16:24 544K