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. Author manuscript; available in PMC: 2009 Sep 9.
Published in final edited form as: Biochemistry. 2008 Aug 13;47(36):9661–9666. doi: 10.1021/bi800926x

Fig. 3.

Fig. 3

EPR spectra of cryoreduced ternary oxy-2B4/BHT complex, showing loss of hydroperoxoferric signal and growth of high-spin ferric signal during annealing at 175K for indicated times (minutes, m). Spectra other than that taken at t = 0 are arbitrarily offset to higher field to permit a better perspective on the annealing behavior. Measurement temperatures: low-field spectra, 8K; high-field, 30 K. Conditions: microwave frequency, 9.365 GHz; 10G modulation amplitude;