Metal ions and flexibility in a viral RNA pseudoknot at atomic resolution.
Egli, M., Minasov, G., Su, L., Rich, A.(2002) Proc Natl Acad Sci U S A 99: 4302-4307
- PubMed: 11904368 
- DOI: 10.1073/pnas.062055599
- Primary Citation of Related Structures:  
1L2X, 1L3D - PubMed Abstract: 
Many pathogenic viruses use programmed -1 ribosomal frameshifting to regulate translation of their structural and enzymatic proteins from polycistronic mRNAs. Frameshifting is commonly stimulated by a pseudoknot located downstream from a slippery sequenc ...