../ pdb_00002bur_xyz-ext-atom_v1-5.xml.gz 08-Dec-2023 17:59 86K pdb_00002bur_xyz-no-atom_v1-5.xml.gz 08-Dec-2023 17:59 32K pdb_00002bur_xyz_v1-5.cif.gz 08-Dec-2023 17:59 111K pdb_00002bur_xyz_v1-5.xml.gz 08-Dec-2023 17:59 147K