../ pdb_00001z97_xyz-ext-atom_v1-4.xml.gz 18-Aug-2023 15:49 50K pdb_00001z97_xyz-no-atom_v1-4.xml.gz 18-Aug-2023 15:49 23K pdb_00001z97_xyz_v1-4.cif.gz 18-Aug-2023 15:49 68K pdb_00001z97_xyz_v1-4.xml.gz 18-Aug-2023 15:49 90K