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. Author manuscript; available in PMC: 2008 Aug 20.
Published in final edited form as: Biochemistry. 2006 Feb 14;45(6):1745–1754. doi: 10.1021/bi051831q

Figure 4.

Figure 4

Fluorescence spectra recorded for P7CTO alone or with equimolar RQ. [PNA] = 2.0 μM, [KCl] = 100 mM. Samples were excited at 495 nm. Inset: Binding isotherm obtained from titrating RQ into P7CTO with fit to 1:1 binding model.