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Mechanistic insights from structure of Mycobacterium smegmatis topoisomerase I with ssDNA bound to both N- and C-terminal domains

Type IA topoisomerases interact with G-strand and T-strand ssDNA to regulate DNA topology. However, simultaneous binding of two ssDNA segments to a type IA topoisomerase has not been observed previously. We report here the crystal structure of a type IA topoisomerase with ssDNA segments bound in opp...

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Détails bibliographiques
Publié dans:Nucleic Acids Res
Auteurs principaux: Cao, Nan, Tan, Kemin, Zuo, Xiaobing, Annamalai, Thirunavukkarasu, Tse-Dinh, Yuk-Ching
Format: Artigo
Langue:Inglês
Publié: Oxford University Press 2020
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC7192597/
https://ncbi.nlm.nih.gov/pubmed/32232337
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/nar/gkaa201
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