Non-flipping DNA glycosylase AlkD scans DNA without formation of a stable interrogation complex

Ahmadi et al. use a single-molecule tracking method to describe the DNA scanning mode of AlkD, a HEAT-like repeat DNA glycosylase. They show that, contrary to other glycosylases that use a base-flipping mechanism, AlkD scans the DNA without forming a stable interrogation complex.

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Autores principales: Arash Ahmadi, Katharina Till, Paul Hoff Backe, Pernille Blicher, Robin Diekmann, Mark Schüttpelz, Kyrre Glette, Jim Tørresen, Magnar Bjørås, Alexander D. Rowe, Bjørn Dalhus
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/dc979ac48443432c9defb5314d98f0c6
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