../ pdb_00004u83_xyz-ext-atom_v1-2.xml.gz 22-Sep-2023 17:21 274K pdb_00004u83_xyz-no-atom_v1-2.xml.gz 22-Sep-2023 17:21 66K pdb_00004u83_xyz_v1-2.cif.gz 22-Sep-2023 17:21 572K pdb_00004u83_xyz_v1-2.xml.gz 22-Sep-2023 17:21 801K