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Direct observation of DNA overwinding by reverse gyrase

Reverse gyrase, found in hyperthermophiles, is the only enzyme known to overwind (introduce positive supercoils into) DNA. The ATP-dependent activity, detected at >70 °C, has so far been studied solely by gel electrophoresis; thus, the reaction dynamics remain obscure. Here, we image the overwind...

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Bibliografische gegevens
Gepubliceerd in:Proc Natl Acad Sci U S A
Hoofdauteurs: Ogawa, Taisaku, Yogo, Katsunori, Furuike, Shou, Sutoh, Kazuo, Kikuchi, Akihiko, Kinosita, Kazuhiko
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: National Academy of Sciences 2015
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Online toegang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4475935/
https://ncbi.nlm.nih.gov/pubmed/26023188
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1422203112
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