../ pdb_00001zrf_xyz-ext-atom_v1-4.xml.gz 18-Aug-2023 15:49 112K pdb_00001zrf_xyz-no-atom_v1-4.xml.gz 18-Aug-2023 15:49 41K pdb_00001zrf_xyz_v1-4.cif.gz 18-Aug-2023 15:49 144K pdb_00001zrf_xyz_v1-4.xml.gz 18-Aug-2023 15:49 191K