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RNA–protein recognition: Single-residue ultrafast dynamical control of structural specificity and function

The transcription antiterminator N protein from bacteriophage λ uses its arginine-rich motif to specifically bind a stem-loop RNA hairpin (boxB) as a bent α-helix. A single stacking interaction between a tryptophan (Trp-18) and an adenosine (A7) in the RNA loop is robust and necessary for antitermin...

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Detalhes bibliográficos
Main Authors: Xia, Tianbing, Wan, Chaozhi, Roberts, Richard W., Zewail, Ahmed H.
Formato: Artigo
Idioma:Inglês
Publicado em: National Academy of Sciences 2005
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC1201610/
https://ncbi.nlm.nih.gov/pubmed/16129822
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0506181102
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