../ pdb_00001off_xyz-ext-atom_v1-4.xml.gz 28-Aug-2026 18:07 18K pdb_00001off_xyz-no-atom_v1-4.xml.gz 28-Aug-2026 18:07 18K pdb_00001off_xyz_v1-4.cif.gz 28-Aug-2026 18:07 33K pdb_00001off_xyz_v1-4.xml.gz 28-Aug-2026 18:07 43K