../ pdb_00003u81_xyz-ext-atom_v1-3.xml.gz 23-Feb-2024 17:47 85K pdb_00003u81_xyz-no-atom_v1-3.xml.gz 23-Feb-2024 17:47 27K pdb_00003u81_xyz_v1-3.cif.gz 23-Feb-2024 17:47 157K pdb_00003u81_xyz_v1-3.xml.gz 23-Feb-2024 17:47 213K