: :configuration file for DNA : :element masses : elements=C|H|N|O|P elmass=12.0000|1.00782|14.00307|15.99491|30.97376 : :end groups : end3=OH end5=HO : :residues : symbols=A|C|G|T bases=C5H4N5|C4H4N3O|C5H4N5O|C5H5N2O2 sugars=C5H7O|C5H7O|C5H7O|C5H7O link1=O|O|O|O link2=PO2H|PO2H|PO2H|PO2H link3=O|O|O|O