../ pdb_00004x7k_xyz-ext-atom_v1-2.xml.gz 22-Sep-2023 17:20 55K pdb_00004x7k_xyz-no-atom_v1-2.xml.gz 22-Sep-2023 17:20 30K pdb_00004x7k_xyz_v1-2.cif.gz 22-Sep-2023 17:20 132K pdb_00004x7k_xyz_v1-2.xml.gz 22-Sep-2023 17:20 177K