../ pdb_00003sz7_xyz-ext-atom_v1-2.xml.gz 08-Sep-2023 16:27 28K pdb_00003sz7_xyz-no-atom_v1-2.xml.gz 08-Sep-2023 16:27 20K pdb_00003sz7_xyz_v1-2.cif.gz 08-Sep-2023 16:27 72K pdb_00003sz7_xyz_v1-2.xml.gz 08-Sep-2023 16:27 96K