../ pdb_00004xn2_xyz-ext-atom_v1-1.xml.gz 03-Nov-2023 17:26 180K pdb_00004xn2_xyz-no-atom_v1-1.xml.gz 03-Nov-2023 17:26 56K pdb_00004xn2_xyz_v1-1.cif.gz 03-Nov-2023 17:26 215K pdb_00004xn2_xyz_v1-1.xml.gz 03-Nov-2023 17:26 294K