../ pdb_00003ztt_xyz-ext-atom_v1-4.xml.gz 15-Dec-2023 18:44 202K pdb_00003ztt_xyz-no-atom_v1-4.xml.gz 15-Dec-2023 18:44 47K pdb_00003ztt_xyz_v1-4.cif.gz 15-Dec-2023 18:44 446K pdb_00003ztt_xyz_v1-4.xml.gz 15-Dec-2023 18:44 620K