Demonstration of a Ribozyme in Epsilon Domain of Hepatitis B Virus RNA
Keywords
Abstract
The epsilon domain of Hepatitis B virus plays a crucial role in encapsidation of viral pregenomic RNA and its partial NMR structure has been determined. However, we recently described a potassium-dependent ribonucleolytic activity associated with this region, so that a 53 nt long RNA containing the epsilon domain could release itself and cleaved other RNAs. We describe here the experimental methodologies for setting up the reactions and outline a general strategy for initial demonstration of this self-cleaving ribozyme activity.
Keywords: Epsilon; HBV; Potassium; Ribozyme.