../ pdb_00004zfk_xyz-ext-atom_v1-3.xml.gz 05-Jan-2024 17:55 321K pdb_00004zfk_xyz-no-atom_v1-3.xml.gz 05-Jan-2024 17:55 55K pdb_00004zfk_xyz_v1-3.cif.gz 05-Jan-2024 17:55 518K pdb_00004zfk_xyz_v1-3.xml.gz 05-Jan-2024 17:55 713K