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A conformational switch in response to Chi converts RecBCD from phage destruction to DNA repair

The RecBCD complex plays key roles in phage DNA degradation, CRISPR array acquisition (adaptation) and host DNA repair. The switch between these roles is regulated by a DNA sequence called Chi. We report cryo-EM structures of the Escherichia coli RecBCD complex bound to several different DNA forks c...

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Detalhes bibliográficos
Publicado no:Nat Struct Mol Biol
Main Authors: Cheng, Kaiying, Wilkinson, Martin, Chaban, Yuriy, Wigley, Dale B.
Formato: Artigo
Idioma:Inglês
Publicado em: 2020
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Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC7000243/
https://ncbi.nlm.nih.gov/pubmed/31907455
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41594-019-0355-2
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