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. Author manuscript; available in PMC: 2008 Oct 17.
Published in final edited form as: J Am Chem Soc. 2007 Sep 22;129(41):12418–12431. doi: 10.1021/ja064167p

Figure 2.

Figure 2

S K-edge XAS of superoxide reductase in its reduced (black), resting oxidized (blue) and CN− bound oxidized (red) forms. The 2nd derivatives of the data are shown in dotted lines. The FeII pre-edge feature is indicated by the black arrow.