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. Author manuscript; available in PMC: 2012 Feb 22.
Published in final edited form as: Biochemistry. 2011 Jan 24;50(7):1274–1281. doi: 10.1021/bi101861a

FIGURE 1.

FIGURE 1

Titration of the intrinsic protein fluorescence of YghU with GSH. The experimental data were fit to two binding-site model (eq. 2) with a Kd1 = 0.07 ± 0.03 mM, ΔF1 = (2.1 ± 0.6) × 105 and Kd2 = 1.3 ± 0.2 mM, ΔF2 = (-8.7 ± 0.5) × 105, r = 0.999.

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