../ pdb_00004iuc_xyz-ext-atom_v1-3.xml.gz 15-Sep-2023 17:08 178K pdb_00004iuc_xyz-no-atom_v1-3.xml.gz 15-Sep-2023 17:08 58K pdb_00004iuc_xyz_v1-3.cif.gz 15-Sep-2023 17:08 403K pdb_00004iuc_xyz_v1-3.xml.gz 15-Sep-2023 17:08 563K