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Kim, S.H. (author), Park, J. (author), Joo, C. (author), Kim, D. (author), Ha, T. (author)
RecA proteins form a long stable filament on a single-stranded DNA and catalyze strand exchange reaction. The stability of RecA filament changes dramatically with pH, yet its detailed mechanism is not known. Here, using a single molecule assay, we determined the binding and dissociation rates of RecA monomers at the filament ends at various pH....
journal article 2015