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. Author manuscript; available in PMC: 2013 Mar 14.
Published in final edited form as: J Am Chem Soc. 2012 Mar 6;134(10):4753–4761. doi: 10.1021/ja210535w

Figure 2. Optical absorption difference spectra of the intermediates formed in the reaction bCcO with H2O2.

Figure 2

Difference spectra were taken relative to the oxidized resting bCcO at either pH 6 (a) or pH 8 (b). Optical spectra were recorded at ~1 min following mixing. The bCcO/H2O2 concentrations for (a) and (b) were 220/280 µM and 390/500 µM, respectively.