../ pdb_00003zk5_xyz-ext-atom_v1-3.xml.gz 15-Dec-2023 18:45 151K pdb_00003zk5_xyz-no-atom_v1-3.xml.gz 15-Dec-2023 18:45 46K pdb_00003zk5_xyz_v1-3.cif.gz 15-Dec-2023 18:45 181K pdb_00003zk5_xyz_v1-3.xml.gz 15-Dec-2023 18:45 247K