../ pdb_00002zb2_xyz-ext-atom_v1-4.xml.gz 27-Oct-2023 17:27 298K pdb_00002zb2_xyz-no-atom_v1-4.xml.gz 27-Oct-2023 17:27 60K pdb_00002zb2_xyz_v1-4.cif.gz 27-Oct-2023 17:27 338K pdb_00002zb2_xyz_v1-4.xml.gz 27-Oct-2023 17:27 456K