../ pdb_000031zn_xyz-ext-atom_v1-0.xml.gz 14-Aug-2026 15:00 120K pdb_000031zn_xyz-no-atom_v1-0.xml.gz 14-Aug-2026 15:00 46K pdb_000031zn_xyz_v1-0.cif.gz 14-Aug-2026 15:00 156K pdb_000031zn_xyz_v1-0.xml.gz 14-Aug-2026 15:00 206K