../ pdb_00007nkx_xyz-ext-atom_v1-1.xml.gz 05-Jul-2024 14:55 945K pdb_00007nkx_xyz-no-atom_v1-1.xml.gz 05-Jul-2024 14:55 264K pdb_00007nkx_xyz_v1-1.cif.gz 05-Jul-2024 14:55 1M pdb_00007nkx_xyz_v1-1.xml.gz 05-Jul-2024 14:55 2M