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Chirality sensing by Escherichia coli topoisomerase IV and the mechanism of type II topoisomerases

Escherichia coli topoisomerase (Topo) IV is an essential type II Topo that removes DNA entanglements created during DNA replication. Topo IV relaxes (+) supercoils much faster than (–) supercoils, promoting replication while sparing the essential (–) supercoils. Here, we investigate the mechanism un...

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Detalles Bibliográficos
Main Authors: Stone, Michael D., Bryant, Zev, Crisona, Nancy J., Smith, Steven B., Vologodskii, Alexander, Bustamante, Carlos, Cozzarelli, Nicholas R.
Formato: Artigo
Idioma:Inglês
Publicado: National Academy of Sciences 2003
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC166367/
https://ncbi.nlm.nih.gov/pubmed/12857958
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1133178100
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