../ pdb_00004xtk_xyz-ext-atom_v1-1.xml.gz 22-Sep-2023 17:19 453K pdb_00004xtk_xyz-no-atom_v1-1.xml.gz 22-Sep-2023 17:19 79K pdb_00004xtk_xyz_v1-1.cif.gz 22-Sep-2023 17:19 1004K pdb_00004xtk_xyz_v1-1.xml.gz 22-Sep-2023 17:19 1M