../ pdb_000031ib_xyz-ext-atom_v1-1.xml.gz 28-Aug-2026 18:07 575K pdb_000031ib_xyz-no-atom_v1-1.xml.gz 28-Aug-2026 18:07 126K pdb_000031ib_xyz_v1-1.cif.gz 28-Aug-2026 18:07 664K pdb_000031ib_xyz_v1-1.xml.gz 28-Aug-2026 18:07 890K