../ pdb_00003kk2_xyz-ext-atom_v1-3.xml.gz 01-Sep-2023 16:38 199K pdb_00003kk2_xyz-no-atom_v1-3.xml.gz 01-Sep-2023 16:38 55K pdb_00003kk2_xyz_v1-3.cif.gz 01-Sep-2023 16:38 238K pdb_00003kk2_xyz_v1-3.xml.gz 01-Sep-2023 16:38 320K