../ pdb_00002fk7_xyz-ext-atom_v1-4.xml.gz 25-Aug-2023 16:30 52K pdb_00002fk7_xyz-no-atom_v1-4.xml.gz 25-Aug-2023 16:30 25K pdb_00002fk7_xyz_v1-4.cif.gz 25-Aug-2023 16:30 73K pdb_00002fk7_xyz_v1-4.xml.gz 25-Aug-2023 16:30 95K