../ pdb_00003zrf_xyz-ext-atom_v1-2.xml.gz 15-Dec-2023 18:43 230K pdb_00003zrf_xyz-no-atom_v1-2.xml.gz 15-Dec-2023 18:43 57K pdb_00003zrf_xyz_v1-2.cif.gz 15-Dec-2023 18:43 265K pdb_00003zrf_xyz_v1-2.xml.gz 15-Dec-2023 18:43 365K