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Dna2 nuclease-helicase structure, mechanism and regulation by Rpa

The Dna2 nuclease-helicase maintains genomic integrity by processing DNA double-strand breaks, Okazaki fragments and stalled replication forks. Dna2 requires ssDNA ends, and is dependent on the ssDNA-binding protein Rpa, which controls cleavage polarity. Here we present the 2.3 Å structure of intact...

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Pubblicato in:eLife
Autori principali: Zhou, Chun, Pourmal, Sergei, Pavletich, Nikola P
Natura: Artigo
Lingua:Inglês
Pubblicazione: eLife Sciences Publications, Ltd 2015
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4716839/
https://ncbi.nlm.nih.gov/pubmed/26491943
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.7554/eLife.09832
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