Abstract
Spectacular progress has been made in the design of proteins that recognize double-stranded DNA with a chosen specificity, to the point that designer DNA-binding proteins can be ordered commercially. This success raises the question of whether it will be possible to engineer libraries of proteins that can recognize RNA with tailored specificity. Given the recent explosion in the number and diversity of RNA species demonstrated to play roles in biology, designer RNA-binding proteins are set to become valuable tools, both in the research laboratory and potentially in the clinic. Here we discuss the prospects for the realization of this idea.
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Change history
17 March 2011
In the version of this article initially published, in several instances "guanidine" should have read "guanine", "uridine" should have read "uracil" and "adenine" should have read "adenosine"; in two instances; "tetratrispolin" should have read "tristetraprolin"; and Figure 2c,d should have illustrated the structure from PDB record 1M8Y. These errors have been corrected in the HTML and PDF versions of the article.
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Acknowledgements
This work was supported in part by a grant from the National Health and Medical Research Council of Australia to J.P.M.
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Mackay, J., Font, J. & Segal, D. The prospects for designer single-stranded RNA-binding proteins. Nat Struct Mol Biol 18, 256–261 (2011). https://doi.org/10.1038/nsmb.2005
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DOI: https://doi.org/10.1038/nsmb.2005