Stable Nuclei of Nucleoprotein Filament and High ssDNA Binding Affinity Contribute to Enhanced RecA E38K Recombinase Activity

RecA plays central roles in the homologous recombination to repair double-stranded DNA break damage in E. coli. A previously identified recA strain surviving high doses of UV radiation includes a dominant RecA E38K mutation. Using single-molecule experiments, we showed that the RecA E38K variant pro...

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Publicat a:Sci Rep
Autors principals: Lu, Chih-Hao, Chang, Ting-Tzu, Cho, Chia-Chuan, Lin, Hui-Cin, Li, Hung-Wen
Format: Artigo
Idioma:Inglês
Publicat: Nature Publishing Group UK 2017
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Article
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC5668366/
https://ncbi.nlm.nih.gov/pubmed/29097773
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-15088-z
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