../ pdb_00001n68_xyz-ext-atom_v1-4.xml.gz 07-Aug-2026 19:50 90K pdb_00001n68_xyz-no-atom_v1-4.xml.gz 07-Aug-2026 19:50 36K pdb_00001n68_xyz_v1-4.cif.gz 07-Aug-2026 19:50 116K pdb_00001n68_xyz_v1-4.xml.gz 07-Aug-2026 19:50 156K