../ pdb_00002okb_xyz-ext-atom_v1-4.xml.gz 25-Aug-2023 16:33 65K pdb_00002okb_xyz-no-atom_v1-4.xml.gz 25-Aug-2023 16:33 28K pdb_00002okb_xyz_v1-4.cif.gz 25-Aug-2023 16:33 85K pdb_00002okb_xyz_v1-4.xml.gz 25-Aug-2023 16:33 115K