../ pdb_000013ur_xyz-ext-atom_v1-0.xml.gz 21-Aug-2026 15:43 71K pdb_000013ur_xyz-no-atom_v1-0.xml.gz 21-Aug-2026 15:43 20K pdb_000013ur_xyz_v1-0.cif.gz 21-Aug-2026 15:43 127K pdb_000013ur_xyz_v1-0.xml.gz 21-Aug-2026 15:43 165K