../ pdb_00003zzi_xyz-ext-atom_v1-4.xml.gz 15-Dec-2023 18:44 621K pdb_00003zzi_xyz-no-atom_v1-4.xml.gz 15-Dec-2023 18:44 100K pdb_00003zzi_xyz_v1-4.cif.gz 15-Dec-2023 18:44 1M pdb_00003zzi_xyz_v1-4.xml.gz 15-Dec-2023 18:44 2M