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. Author manuscript; available in PMC: 2011 Apr 13.
Published in final edited form as: Biochemistry. 2010 Apr 13;49(14):3174–3190. doi: 10.1021/bi901871u

Figure 4.

Figure 4

Separation of transition peaks in the TDP by FRET efficiencies. (A) Contour image of the transition density distribution shown in Figure 2A. Black arrows represent transitions to a high FRET state not isolated by lifetime examination (conformation SB). (B) Transition density distribution for a section of transitions from an individual state (U). Individual peaks are cross-sectioned (C) and fit to 2D Gaussian distribution distributions. Complete documentation on this analysis across the entire TDP is shown in Figure S4.