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. Author manuscript; available in PMC: 2013 Mar 25.
Published in final edited form as: J Am Chem Soc. 2011 Mar 15;133(13):4865–4873. doi: 10.1021/ja1093919

Figure 1.

Figure 1

Cu K-edge X-ray absorption spectra of CuI C112D (black) and C112D/M121L (red) azurins in glassed pH 7.0 aqueous solution at 10 K. Normalization error is estimated to be ~ 5%.