../ pdb_00004u7k_xyz-ext-atom_v1-4.xml.gz 22-Dec-2023 16:54 144K pdb_00004u7k_xyz-no-atom_v1-4.xml.gz 22-Dec-2023 16:54 48K pdb_00004u7k_xyz_v1-4.cif.gz 22-Dec-2023 16:54 323K pdb_00004u7k_xyz_v1-4.xml.gz 22-Dec-2023 16:54 453K