../ pdb_00001sij_xyz-ext-atom_v1-3.xml.gz 18-Aug-2023 15:50 164K pdb_00001sij_xyz-no-atom_v1-3.xml.gz 18-Aug-2023 15:50 49K pdb_00001sij_xyz_v1-3.cif.gz 18-Aug-2023 15:50 196K pdb_00001sij_xyz_v1-3.xml.gz 18-Aug-2023 15:50 265K