../ pdb_00001qra_xyz-ext-atom_v1-4.xml.gz 11-Aug-2023 15:30 36K pdb_00001qra_xyz-no-atom_v1-4.xml.gz 11-Aug-2023 15:30 23K pdb_00001qra_xyz_v1-4.cif.gz 11-Aug-2023 15:30 55K pdb_00001qra_xyz_v1-4.xml.gz 11-Aug-2023 15:30 71K