../ pdb_00004iub_xyz-ext-atom_v1-3.xml.gz 15-Sep-2023 17:10 166K pdb_00004iub_xyz-no-atom_v1-3.xml.gz 15-Sep-2023 17:10 55K pdb_00004iub_xyz_v1-3.cif.gz 15-Sep-2023 17:10 380K pdb_00004iub_xyz_v1-3.xml.gz 15-Sep-2023 17:10 531K