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. Author manuscript; available in PMC: 2014 Oct 15.
Published in final edited form as: Biochemistry. 2013 Oct 1;52(41):10.1021/bi400597v. doi: 10.1021/bi400597v

Figure 4.

Figure 4

Two different binding modes of CueR on specific DNA. (A) Double-exponential distributions of τ2 for holo- and apo-CueRCy5-C129 interactions with specific DNA, both at 2 nM protein concentration. (B) Schematic of CueR sliding on chromosome via nonspecific interactions to help search for the recognition site where specific interactions apply.