../ pdb_00002na9_xyz-ext-atom_v1-4.xml.gz 10-May-2024 15:49 294K pdb_00002na9_xyz-no-atom_v1-4.xml.gz 10-May-2024 15:49 11K pdb_00002na9_xyz_v1-4.cif.gz 10-May-2024 15:49 311K pdb_00002na9_xyz_v1-4.xml.gz 10-May-2024 15:49 417K