Characterization of the hydrogen bond network in guanosine quartets by internucleotide 3hJ(NC)' and 2hJ(NN) scalar couplings.

Abstract

Scalar coupling correlations across hydrogen bonds with carbonyl groups as acceptors have been observed in a variety of proteins, but not in nucleic acids. Here we present a pulse scheme that allows such an observation and quantification of trans-hydrogen bond 3hJ(NC)' correlations in nucleic acid base pairs, between the imino nitrogen 15N1 and the carbonyl… (More)

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Cite this paper

@article{Dingley2000CharacterizationOT, title={Characterization of the hydrogen bond network in guanosine quartets by internucleotide 3hJ(NC)' and 2hJ(NN) scalar couplings.}, author={Andrew J Dingley and J E Masse and Juli Feigon and Stephan Grzesiek}, journal={Journal of biomolecular NMR}, year={2000}, volume={16 4}, pages={279-89} }