../ pdb_00002nn1_xyz-ext-atom_v1-4.xml.gz 25-Aug-2023 16:31 102K pdb_00002nn1_xyz-no-atom_v1-4.xml.gz 25-Aug-2023 16:31 36K pdb_00002nn1_xyz_v1-4.cif.gz 25-Aug-2023 16:31 127K pdb_00002nn1_xyz_v1-4.xml.gz 25-Aug-2023 16:31 174K