../ pdb_00008ckh_xyz-ext-atom_v1-1.xml.gz 21-Mar-2025 15:14 131K pdb_00008ckh_xyz-no-atom_v1-1.xml.gz 21-Mar-2025 15:14 33K pdb_00008ckh_xyz_v1-1.cif.gz 21-Mar-2025 15:14 276K pdb_00008ckh_xyz_v1-1.xml.gz 21-Mar-2025 15:14 361K