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. Author manuscript; available in PMC: 2012 Nov 16.
Published in final edited form as: J Am Chem Soc. 2011 Oct 25;133(45):18098–18101. doi: 10.1021/ja208462t

Figure 2.

Figure 2

Ultra-high-field EPR spectra of Trp radicals in azurin mutants in 1H2O, 20% glycerol. (top) Trp108 in ReAzS, (bottom) Trp48 in AzC. Recorded at 687–695 GHz, 24.8 T, 5 K. Solid: average of experimental spectra, dashed: simulations. The absolute error for the g values is 0.00010, and the error of differences such as gx − gz is 0.00003.