../ pdb_00004ck9_xyz-ext-atom_v1-2.xml.gz 15-Dec-2023 18:44 82K pdb_00004ck9_xyz-no-atom_v1-2.xml.gz 15-Dec-2023 18:44 31K pdb_00004ck9_xyz_v1-2.cif.gz 15-Dec-2023 18:44 196K pdb_00004ck9_xyz_v1-2.xml.gz 15-Dec-2023 18:44 264K