../ pdb_00002k66_xyz-ext-atom_v1-4.xml.gz 26-Apr-2024 17:45 253K pdb_00002k66_xyz-no-atom_v1-4.xml.gz 26-Apr-2024 17:45 18K pdb_00002k66_xyz_v1-4.cif.gz 26-Apr-2024 17:45 275K pdb_00002k66_xyz_v1-4.xml.gz 26-Apr-2024 17:45 369K