The Escherichia coli PriA Helicase Specifically Recognizes Gapped DNA Substrates: EFFECT OF THE TWO NUCLEOTIDE-BINDING SITES OF THE ENZYME ON THE RECOGNITION PROCESS

Energetics and specificity of interactions between the Escherichia coli PriA helicase and the gapped DNAs have been studied, using the quantitative fluorescence titration and analytical ultracentrifugation methods. The gap complex has a surprisingly low minimum total site size, corresponding to ∼7 n...

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Bibliographic Details
Main Authors: Szymanski, Michal R., Jezewska, Maria J., Bujalowski, Wlodzimierz
Format: Artigo
Language:Inglês
Published: American Society for Biochemistry and Molecular Biology 2010
Subjects:
Molecular Biophysics
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2843218/
https://ncbi.nlm.nih.gov/pubmed/20089865
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.M109.094789
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