An ever‐increasing number of functional RNAs require a mechanistic understanding. RNA
function relies on changes in its structure, so‐called dynamics. To reveal dynamic processes …

Multidimensional heteronuclear NMR approaches can provide nearly complete sequential
signal assignments of isotopically enriched biomolecules. The availability of assignments …

The HIV-1 Tat protein and several small molecules bind to HIV-1 transactivation responsive
RNA (TAR) by selecting sparsely populated but pre-existing conformations. Thus, a …

Intrinsic motions may allow HIV-1 transactivation response (TAR) RNA to change its
conformation to form a functional complex with the Tat protein, which is essential for viral …

The structures of RNAs, which play critical roles in various biological processes, provide
important clues and insights into the biological functions of these molecules. However, RNA …

Ribonucleic acid (RNA) structures and dynamics play a crucial role in elucidating RNA
functions and facilitating the design of drugs targeting RNA and RNA-protein complexes …

The present work demonstrates that NMR spin relaxation rate constants for molecules
interconverting between states with different diffusion tensors can be modeled theoretically …

Complex RNA structures are constructed from helical segments connected by flexible loops
that move spontaneously and in response to binding of small molecule ligands and proteins …

This report reviews the progress in the field of NMR relaxation in fluids. The emphasis is on
comparatively simple liquids and solutions of physico-chemical and chemical interest, in …

In this chapter, which is devoted to applications of spin–spin couplings, the literature
published between June 2012 and May 2013 has been reviewed. The data included has …