../ pdb_00006t66_xyz-ext-atom_v1-4.xml.gz 28-Aug-2026 18:06 466K pdb_00006t66_xyz-no-atom_v1-4.xml.gz 28-Aug-2026 18:06 77K pdb_00006t66_xyz_v1-4.cif.gz 28-Aug-2026 18:06 1M pdb_00006t66_xyz_v1-4.xml.gz 28-Aug-2026 18:06 1M