../ pdb_00003bkf_xyz-ext-atom_v1-3.xml.gz 25-Aug-2023 16:31 12K pdb_00003bkf_xyz-no-atom_v1-3.xml.gz 25-Aug-2023 16:31 16K pdb_00003bkf_xyz_v1-3.cif.gz 25-Aug-2023 16:31 27K pdb_00003bkf_xyz_v1-3.xml.gz 25-Aug-2023 16:31 33K