../ pdb_00007uuk_xyz-ext-atom_v1-4.xml.gz 20-Feb-2026 16:27 167K pdb_00007uuk_xyz-no-atom_v1-4.xml.gz 20-Feb-2026 16:27 43K pdb_00007uuk_xyz_v1-4.cif.gz 20-Feb-2026 16:27 390K pdb_00007uuk_xyz_v1-4.xml.gz 20-Feb-2026 16:27 517K