../ pdb_00003kfr_xyz-ext-atom_v1-4.xml.gz 01-Sep-2023 16:38 39K pdb_00003kfr_xyz-no-atom_v1-4.xml.gz 01-Sep-2023 16:38 25K pdb_00003kfr_xyz_v1-4.cif.gz 01-Sep-2023 16:38 100K pdb_00003kfr_xyz_v1-4.xml.gz 01-Sep-2023 16:38 137K