Conoan Nieves Nico E, Widom Julia R
University of Oregon Department of Chemistry and Biochemistry.
bioRxiv. 2024 Nov 11:2024.11.10.622884. doi: 10.1101/2024.11.10.622884.
The Class II NAD riboswitch is a bacterial RNA that binds ligands containing nicotinamide. Herein, we report a fluorescence and biolayer interferometry study of riboswitch interactions with β-NMN. The results reveal a shift in the prevalence of a pseudoknot structure in the presence of ligand and Mg.
II类烟酰胺腺嘌呤二核苷酸核糖开关是一种结合含烟酰胺配体的细菌RNA。在此,我们报告了核糖开关与β-烟酰胺单核苷酸相互作用的荧光和生物膜干涉测量研究。结果揭示了在配体和镁存在的情况下假结结构占比的变化。