../ pdb_00004nk7_xyz-ext-atom_v1-1.xml.gz 15-Sep-2023 17:10 40K pdb_00004nk7_xyz-no-atom_v1-1.xml.gz 15-Sep-2023 17:10 20K pdb_00004nk7_xyz_v1-1.cif.gz 15-Sep-2023 17:10 100K pdb_00004nk7_xyz_v1-1.xml.gz 15-Sep-2023 17:10 133K