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. Author manuscript; available in PMC: 2014 Sep 23.
Published in final edited form as: Chembiochem. 2013 Sep 3;14(14):1845–1851. doi: 10.1002/cbic.201300270

Figure 7.

Figure 7

Investigations of the rate of inactivation of CODH ICh and CODH IICh by cyanate at −760 mV under different CO2 concentrations (10% CO2 or 100% CO2). The normalized current is shown in figures and the fit to a single exponential decay curve is represented in the light grey line. Injections of KOCN were made into the electrochemical cell to give final concentrations of 6.7 mM for CODH ICh (upper figure) and 10mM for CODH IICh (lower figure). Conditions: 25°C, 0.2 M MES buffer (pH=7.0), and rotation rate, 3500 rpm.