» Articles » PMID: 34577051

Isotope-Labeled RNA Building Blocks for NMR Structure and Dynamics Studies

Overview
Journal Molecules
Publisher MDPI
Specialty Biology
Date 2021 Sep 28
PMID 34577051
Citations 7
Authors
Affiliations
Soon will be listed here.
Abstract

RNA structural research lags behind that of proteins, preventing a robust understanding of RNA functions. NMR spectroscopy is an apt technique for probing the structures and dynamics of RNA molecules in solution at atomic resolution. Still, RNA analysis by NMR suffers from spectral overlap and line broadening, both of which worsen for larger RNAs. Incorporation of stable isotope labels into RNA has provided several solutions to these challenges. In this review, we summarize the benefits and limitations of various methods used to obtain isotope-labeled RNA building blocks and how they are used to prepare isotope-labeled RNA for NMR structure and dynamics studies.

Citing Articles

Gram-scale enzymatic synthesis of 2'-deoxyribonucleoside analogues using nucleoside transglycosylase-2.

Salihovic A, Ascham A, Taladriz-Sender A, Bryson S, Withers J, McKean I Chem Sci. 2024; .

PMID: 39234214 PMC: 11368039. DOI: 10.1039/d4sc04938a.


Mapping endocrine networks by stable isotope tracing.

Andrew R, Stimson R Curr Opin Endocr Metab Res. 2024; 26:100381.

PMID: 39185272 PMC: 11344083. DOI: 10.1016/j.coemr.2022.100381.


RNA structure determination: From 2D to 3D.

Deng J, Fang X, Huang L, Li S, Xu L, Ye K Fundam Res. 2024; 3(5):727-737.

PMID: 38933295 PMC: 11197651. DOI: 10.1016/j.fmre.2023.06.001.


Extending the toolbox for RNA biology with SegModTeX: a polymerase-driven method for site-specific and segmental labeling of RNA.

Haslecker R, Pham V, Glanzer D, Kreutz C, Kwaku Dayie T, DSouza V Nat Commun. 2023; 14(1):8422.

PMID: 38110450 PMC: 10728113. DOI: 10.1038/s41467-023-44254-3.


Syntheses of Specifically N-Labeled Adenosine and Guanosine.

Jones R, Gaffney B Curr Protoc. 2022; 2(12):e612.

PMID: 36533886 PMC: 10107765. DOI: 10.1002/cpz1.612.


References
1.
LeBlanc R, Longhini A, Le Grice S, Johnson B, Dayie T . Combining asymmetric 13C-labeling and isotopic filter/edit NOESY: a novel strategy for rapid and logical RNA resonance assignment. Nucleic Acids Res. 2017; 45(16):e146. PMC: 5766159. DOI: 10.1093/nar/gkx591. View

2.
Liu Y, Holmstrom E, Zhang J, Yu P, Wang J, Dyba M . Synthesis and applications of RNAs with position-selective labelling and mosaic composition. Nature. 2015; 522(7556):368-72. PMC: 4800989. DOI: 10.1038/nature14352. View

3.
Lu K, Miyazaki Y, Summers M . Isotope labeling strategies for NMR studies of RNA. J Biomol NMR. 2009; 46(1):113-25. PMC: 2797625. DOI: 10.1007/s10858-009-9375-2. View

4.
Keyhani S, Goldau T, Blumler A, Heckel A, Schwalbe H . Chemo-Enzymatic Synthesis of Position-Specifically Modified RNA for Biophysical Studies including Light Control and NMR Spectroscopy. Angew Chem Int Ed Engl. 2018; 57(37):12017-12021. DOI: 10.1002/anie.201807125. View

5.
Shallop A, Gaffney B, Jones R . Use of both direct and indirect 13C tags for probing nitrogen interactions in hairpin ribozyme models by 15N NMR. Nucleosides Nucleotides Nucleic Acids. 2004; 23(1-2):273-80. DOI: 10.1081/ncn-120027834. View