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. Author manuscript; available in PMC: 2016 Jan 2.
Published in final edited form as: Biochemistry. 2015 Jan 16;54(3):722–733. doi: 10.1021/bi501196k

Figure 5. Redox potential determination for Ngb wild-type and mutants.

Figure 5

The plots show the fit of the fraction reduced (as determined from absorbance spectra) to the Nernst equation (solid lines). The titration of wild-type Ngb is included in all panels for reference. Panel A, His64 mutants; Panel B, Phe28 mutants; Panel C, Val68 mutants.