../ pdb_00003nr9_xyz-ext-atom_v1-3.xml.gz 01-Sep-2023 16:38 193K pdb_00003nr9_xyz-no-atom_v1-3.xml.gz 01-Sep-2023 16:38 49K pdb_00003nr9_xyz_v1-3.cif.gz 01-Sep-2023 16:38 429K pdb_00003nr9_xyz_v1-3.xml.gz 01-Sep-2023 16:38 595K