Solution Structure of the ScYLV P1-P2 Frameshifting Pseudoknot, 20 Lowest Energy Structures

A loop 2 cytidine-stem 1 minor groove interaction as a positive determinant for pseudoknot-stimulated -1 ribosomal frameshifting

The same sequence, averaged minimized structure

2mM ScYLV pseudoknot RNA, 100mM KCl, 5mM MgCl2, pH 6.0

2mM ScYLV pseudoknot RNA, 100mM KCl, 5mM MgCl2, pH 6.0, 12.5mg/ml PF1 phage

F. Delaglio, S. Grzesiek, G.W. Vuister, G. Zhu, J. Pfeifer and A. Bax

G.M. Clore , J.Kuszewski, C.D. Schwieters, and N.Tjandra

RNA pseudoknot; ribosomal frameshifting; protonated cytidine, RNA