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Communication between subunits critical to DNA binding by hexameric helicase of bacteriophage T7
The DNA helicase encoded by bacteriophage T7 consists of six identical subunits that form a ring through which the DNA passes. Binding of ssDNA is a prior step to translocation and unwinding of DNA by the helicase. Arg-493 is located at a conserved structural motif within the interior cavity of the...
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| Auteurs principaux: | , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
National Academy of Sciences
2008
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2449338/ https://ncbi.nlm.nih.gov/pubmed/18574147 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0802732105 |
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