../ pdb_00003n33_xyz-ext-atom_v1-3.xml.gz 01-Sep-2023 16:38 272K pdb_00003n33_xyz-no-atom_v1-3.xml.gz 01-Sep-2023 16:38 63K pdb_00003n33_xyz_v1-3.cif.gz 01-Sep-2023 16:38 307K pdb_00003n33_xyz_v1-3.xml.gz 01-Sep-2023 16:38 423K