../ pdb_00004zt9_xyz-ext-atom_v1-1.xml.gz 22-Sep-2023 17:21 499K pdb_00004zt9_xyz-no-atom_v1-1.xml.gz 22-Sep-2023 17:21 106K pdb_00004zt9_xyz_v1-1.cif.gz 22-Sep-2023 17:21 1M pdb_00004zt9_xyz_v1-1.xml.gz 22-Sep-2023 17:21 2M