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. Author manuscript; available in PMC: 2006 Dec 28.
Published in final edited form as: Biochemistry. 2005 Mar 1;44(8):3074–3081. doi: 10.1021/bi047716h

Figure 4.

Figure 4

(A) Changes in the absorbance spectrum of the enzyme-bound flavin during anaerobic reduction of MTOX by deuterated sarcosine at pH 8.0. The conditions were as described for Figure 3. (B) Extrapolated starting (—) and final (- - -) spectra, obtained by global analysis of the spectra using a single-step kinetic model, and the spectrum of the free enzyme (⋯).