Synthesis of (6-<sup>13</sup>C)Pyrimidine Nucleotides as Spin-Labels for RNA Dynamics
作者:Christoph H. Wunderlich、Romana Spitzer、Tobias Santner、Katja Fauster、Martin Tollinger、Christoph Kreutz
DOI:10.1021/ja302148g
日期:2012.5.2
blocks, site-specific labels can be incorporated into a target RNA via chemical oligonucleotide solid-phase synthesis. This labeling scheme is particularly useful for studying milli- to microsecond dynamics via NMR spectroscopy, as an isolated spin system is a crucial prerequisite to apply Carr-Purcell-Meiboom-Gill (CPMG) relaxation dispersion type experiments. We demonstrate the applicability for the