../ pdb_00003szk_xyz-ext-atom_v1-2.xml.gz 27-Oct-2023 17:27 149K pdb_00003szk_xyz-no-atom_v1-2.xml.gz 27-Oct-2023 17:27 42K pdb_00003szk_xyz_v1-2.cif.gz 27-Oct-2023 17:27 342K pdb_00003szk_xyz_v1-2.xml.gz 27-Oct-2023 17:27 471K