NMR assignment of polynucleotides
From NMR Wiki
NOE-based correlations: imino protons → non-exchangeable aromatic protons → H1' ribose/deoxy-ribose[1].
Adenine and cytosine don't have imino groups.For these assignment of nucleobases can be done starting with across the base-pair NOEs. Article[1] discusses several experiments for the assignment of nucleobases.
