A two-dimensional NMR method for assignment of deoxyribose proton NMR signals in d(ApGpCpT)

The ability to label the phosphoryl oxygens of d( ApGpCpT ) and thus assign the 31P signals, combined with a 2-D 31P/1H chemical shift correlated NMR spectral technique, provides a novel means for the ready assignment of the H5' and H3' protons coupled to the phosphates.