../ pdb_00003k33_xyz-ext-atom_v1-2.xml.gz 01-Sep-2023 16:38 60K pdb_00003k33_xyz-no-atom_v1-2.xml.gz 01-Sep-2023 16:38 30K pdb_00003k33_xyz_v1-2.cif.gz 01-Sep-2023 16:38 143K pdb_00003k33_xyz_v1-2.xml.gz 01-Sep-2023 16:38 195K