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. Author manuscript; available in PMC: 2010 Jan 13.
Published in final edited form as: Biochemistry. 2009 Jan 13;48(1):87–95. doi: 10.1021/bi801699m

Figure 5.

Figure 5

(A) Raw and baseline-subtracted data for Psa CcP studied at PGE electrodes, as a function of pH. pH values of 7 (black), 6 (blue), 5 (red) and 4 (dotted black) are shown. (B) Maximum values of the peak current for the cathodic half-scan for features I (λ) and II (Δ), as a function of pH.