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. Author manuscript; available in PMC: 2016 Jul 13.
Published in final edited form as: Biochemistry. 2015 Oct 26;54(43):6598–6609. doi: 10.1021/acs.biochem.5b00666

Figure 4.

Figure 4

Comparison of the Soret-excited rR spectra of WT CdHmuT, M292A, H136A, and Y235A. Protein concentrations were 80, 70, 25 and 36 μM, respectively. All samples were prepared in 50 mM Tris-Cl at pH 7.0. The spectra were recorded with 406.7-nm excitation. A) Low frequency and B) high frequency spectra of WT CdHmuT (blue), M292A (black), H136A (green), and Y235A (red).