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ATP binding controls distinct structural transitions of Escherichia coli DNA gyrase in complex with DNA

DNA gyrase is a molecular motor that harnesses the free energy of ATP hydrolysis to introduce negative supercoils into DNA. A critical step in this reaction is the formation of a chiral DNA wrap on a similar scale to the nucleosome. Here we observe gyrase structural dynamics using a single-molecule...

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Detalles Bibliográficos
Autores principales:	Basu, Aakash, Schoeffler, Allyn J., Berger, James M., Bryant, Zev
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	2012
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5660678/ https://www.ncbi.nlm.nih.gov/pubmed/22484318 http://dx.doi.org/10.1038/nsmb.2278

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