On the Helical Structure of Guanosine 5′-Monophosphate Formed at pH 5: Is It Left- or Right-Handed?

<div>2D <sup>1</sup>H DQ NMR spectra of (a) dried 5′-GMP gel formed at pH 5 and (b) Na<sub>2</sub>(5′-GMP)·7H<sub>2</sub>O (orthorhombic). The corresponding 1D <sup>1</sup>H NMR spectra are shown at the top. All <sup>1</sup>H NMR spectra were obtained under the MAS condition with a sample spinning frequency of 62.5 kHz at 21.1 T.</div>

Journal of Nucleic Acids

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Figure 2: On the Helical Structure of Guanosine 5′-Monophosphate Formed at pH 5: Is It Left- or Right-Handed? 