../ pdb_000023if_xyz-ext-atom_v1-1.xml.gz 21-Aug-2026 15:43 73K pdb_000023if_xyz-no-atom_v1-1.xml.gz 21-Aug-2026 15:43 26K pdb_000023if_xyz_v1-1.cif.gz 21-Aug-2026 15:43 92K pdb_000023if_xyz_v1-1.xml.gz 21-Aug-2026 15:43 123K