../ pdb_000031fd_xyz-ext-atom_v1-0.xml.gz 16-Oct-2026 17:11 880K pdb_000031fd_xyz-no-atom_v1-0.xml.gz 16-Oct-2026 17:11 169K pdb_000031fd_xyz_v1-0.cif.gz 16-Oct-2026 17:11 989K pdb_000031fd_xyz_v1-0.xml.gz 16-Oct-2026 17:11 1M