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. Author manuscript; available in PMC: 2019 Nov 28.
Published in final edited form as: Chem Rev. 2018 Oct 29;118(22):10840ā€“11022. doi: 10.1021/acs.chemrev.8b00074

Figure 146.

Figure 146.

(A) Reactions of the ferric or ferrous F33Y-CuBMb model with either H2O2 (peroxide shunt) or O2, respectively, showing a new X-band EPR signal at g ā‰ˆ 2, having the hyperfine (due to H-atoms) structure shown. (B) The experimental data can be simulated and matches well with the expected EPR signal for a Tyr radical species. Adapted from ref 1121. Copyright 2014 American Chemical Society.