../ pdb_00003iff_xyz-ext-atom_v1-2.xml.gz 01-Sep-2023 16:38 11K pdb_00003iff_xyz-no-atom_v1-2.xml.gz 01-Sep-2023 16:38 16K pdb_00003iff_xyz_v1-2.cif.gz 01-Sep-2023 16:38 24K pdb_00003iff_xyz_v1-2.xml.gz 01-Sep-2023 16:38 31K