../ pdb_00003pkx_xyz-ext-atom_v1-3.xml.gz 16-Feb-2024 19:54 43K pdb_00003pkx_xyz-no-atom_v1-3.xml.gz 16-Feb-2024 19:54 26K pdb_00003pkx_xyz_v1-3.cif.gz 16-Feb-2024 19:54 62K pdb_00003pkx_xyz_v1-3.xml.gz 16-Feb-2024 19:54 84K