../ pdb_00003kkr_xyz-ext-atom_v1-3.xml.gz 27-Oct-2023 17:27 30K pdb_00003kkr_xyz-no-atom_v1-3.xml.gz 27-Oct-2023 17:27 20K pdb_00003kkr_xyz_v1-3.cif.gz 27-Oct-2023 17:27 47K pdb_00003kkr_xyz_v1-3.xml.gz 27-Oct-2023 17:27 61K