RNA silencing is a sequence-specific gene regulation system conserved in eukaryotes, at the core of which lies the Argonaute protein family. Crystallographic studies of eukaryotic Argonaute proteins now reveal remarkably similar overall structures to their prokaryotic homologs while shedding new light on the fundamental relationship between their conformational dynamics and sophisticated strategies to silence specific targets.
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Critical role of backbone coordination in the mRNA recognition by RNA induced silencing complex
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Acknowledgements
We thank past and current members of the Tomari laboratory for helpful discussions. We are supported in part by a Grant-in-Aid for Scientific Research on Innovative Areas ('Functional machinery for non-coding RNAs') from the Japan Ministry of Education, Culture, Sports, Science and Technology, and a Grant-in-Aid for Challenging Exploratory Research from Japan Society for the Promotion of Science.
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Sasaki, H., Tomari, Y. The true core of RNA silencing revealed. Nat Struct Mol Biol 19, 657–660 (2012). https://doi.org/10.1038/nsmb.2302
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DOI: https://doi.org/10.1038/nsmb.2302
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