../ pdb_00002xkr_xyz-ext-atom_v1-4.xml.gz 15-Dec-2023 18:43 81K pdb_00002xkr_xyz-no-atom_v1-4.xml.gz 15-Dec-2023 18:43 33K pdb_00002xkr_xyz_v1-4.cif.gz 15-Dec-2023 18:43 104K pdb_00002xkr_xyz_v1-4.xml.gz 15-Dec-2023 18:43 141K