../ pdb_00003n2u_xyz-ext-atom_v1-3.xml.gz 01-Sep-2023 16:39 32K pdb_00003n2u_xyz-no-atom_v1-3.xml.gz 01-Sep-2023 16:39 25K pdb_00003n2u_xyz_v1-3.cif.gz 01-Sep-2023 16:39 52K pdb_00003n2u_xyz_v1-3.xml.gz 01-Sep-2023 16:39 68K