../ pdb_00002k73_xyz-ext-atom_v1-4.xml.gz 15-Nov-2024 22:02 1M pdb_00002k73_xyz-no-atom_v1-4.xml.gz 15-Nov-2024 22:02 26K pdb_00002k73_xyz_v1-4.cif.gz 15-Nov-2024 22:02 1M pdb_00002k73_xyz_v1-4.xml.gz 15-Nov-2024 22:02 2M