../ pdb_00001pxn_xyz-ext-atom_v1-3.xml.gz 11-Aug-2023 15:31 55K pdb_00001pxn_xyz-no-atom_v1-3.xml.gz 11-Aug-2023 15:31 25K pdb_00001pxn_xyz_v1-3.cif.gz 11-Aug-2023 15:31 75K pdb_00001pxn_xyz_v1-3.xml.gz 11-Aug-2023 15:31 99K