../ pdb_00004nr3_xyz-ext-atom_v1-3.xml.gz 15-Sep-2023 17:07 56K pdb_00004nr3_xyz-no-atom_v1-3.xml.gz 15-Sep-2023 17:07 27K pdb_00004nr3_xyz_v1-3.cif.gz 15-Sep-2023 17:07 136K pdb_00004nr3_xyz_v1-3.xml.gz 15-Sep-2023 17:07 186K