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Insights from the structure of a smallpox virus topoisomerase-DNA transition state mimic

Poxviruses encode their own type IB topoisomerases (TopIBs) which release superhelical tension generated by replication and transcription of their genomes. To investigate the reaction catalyzed viral TopIBs, we have determined the structure of a variola virus topoisomerase-DNA complex trapped as a v...

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Bibliographic Details
Main Authors: Perry, Kay, Hwang, Young, Bushman, Frederic D., Van Duyne, Gregory D.
Format: Artigo
Language:Inglês
Published: 2010
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2822398/
https://ncbi.nlm.nih.gov/pubmed/20152159
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.str.2009.10.020
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