../ pdb_00004tk0_xyz-ext-atom_v1-4.xml.gz 22-Dec-2023 16:55 170K pdb_00004tk0_xyz-no-atom_v1-4.xml.gz 22-Dec-2023 16:55 49K pdb_00004tk0_xyz_v1-4.cif.gz 22-Dec-2023 16:55 358K pdb_00004tk0_xyz_v1-4.xml.gz 22-Dec-2023 16:55 496K