../ pdb_00003sii_xyz-ext-atom_v1-3.xml.gz 08-Sep-2023 16:27 54K pdb_00003sii_xyz-no-atom_v1-3.xml.gz 08-Sep-2023 16:27 27K pdb_00003sii_xyz_v1-3.cif.gz 08-Sep-2023 16:27 125K pdb_00003sii_xyz_v1-3.xml.gz 08-Sep-2023 16:27 168K