../ pdb_000031ib_xyz-ext-atom_v1-0.xml.gz 26-Jun-2026 15:53 575K pdb_000031ib_xyz-no-atom_v1-0.xml.gz 26-Jun-2026 15:53 125K pdb_000031ib_xyz_v1-0.cif.gz 26-Jun-2026 15:53 664K pdb_000031ib_xyz_v1-0.xml.gz 26-Jun-2026 15:53 888K