../ pdb_00001nn7_xyz-ext-atom_v1-4.xml.gz 11-Aug-2023 15:31 22K pdb_00001nn7_xyz-no-atom_v1-4.xml.gz 11-Aug-2023 15:31 18K pdb_00001nn7_xyz_v1-4.cif.gz 11-Aug-2023 15:31 37K pdb_00001nn7_xyz_v1-4.xml.gz 11-Aug-2023 15:31 47K