../ pdb_00003zn0_xyz-ext-atom_v1-2.xml.gz 15-Dec-2023 18:44 145K pdb_00003zn0_xyz-no-atom_v1-2.xml.gz 15-Dec-2023 18:44 52K pdb_00003zn0_xyz_v1-2.cif.gz 15-Dec-2023 18:44 184K pdb_00003zn0_xyz_v1-2.xml.gz 15-Dec-2023 18:44 243K