../ pdb_00002xbk_xyz-ext-atom_v1-4.xml.gz 15-Dec-2023 18:45 78K pdb_00002xbk_xyz-no-atom_v1-4.xml.gz 15-Dec-2023 18:45 33K pdb_00002xbk_xyz_v1-4.cif.gz 15-Dec-2023 18:45 188K pdb_00002xbk_xyz_v1-4.xml.gz 15-Dec-2023 18:45 256K