../ pdb_00001zzu_xyz-ext-atom_v1-6.xml.gz 07-Aug-2026 19:50 169K pdb_00001zzu_xyz-no-atom_v1-6.xml.gz 07-Aug-2026 19:50 50K pdb_00001zzu_xyz_v1-6.cif.gz 07-Aug-2026 19:50 204K pdb_00001zzu_xyz_v1-6.xml.gz 07-Aug-2026 19:50 274K