../ pdb_00007kkn_xyz-ext-atom_v1-3.xml.gz 13-Oct-2023 17:45 175K pdb_00007kkn_xyz-no-atom_v1-3.xml.gz 13-Oct-2023 17:45 44K pdb_00007kkn_xyz_v1-3.cif.gz 13-Oct-2023 17:45 204K pdb_00007kkn_xyz_v1-3.xml.gz 13-Oct-2023 17:45 279K