Structural characterization of naturally occurring RNA single mismatches.

ABSTRACT: RNA is known to be involved in several cellular processes; however, it is only active when it is folded into its correct 3D conformation. The folding, bending and twisting of an RNA molecule is dependent upon the multitude of canonical and non-canonical secondary structure motifs. These motifs contribute to the structural complexity of RNA but also serve important integral biological functions, such as serving as recognition and binding sites for other biomolecules or small ligands. One of the most prevalent types of RNA secondary structure motifs are single mismatches, which occur when two canonical pairs are separated by a single non-canonical pair. To determine sequence-structure relationships and to identify structural patterns, we have systematically located, annotated and compared al

SUBMITTER: Davis AR 

PROVIDER: S-EPMC3035445 | biostudies-literature | 2011 Feb

REPOSITORIES: biostudies-literature