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. Author manuscript; available in PMC: 2009 Jan 15.
Published in final edited form as: Biochemistry. 2007 Dec 21;47(2):627–639. doi: 10.1021/bi701365e

FIGURE 4.

FIGURE 4

FMN binding to H. pylori flavodoxin. (a) Titration of FMN binding at 25 °C in MOPS 50 mM, pH 7.0 by fluorescence quenching at 525nm. The experimental data is represented by filled circles and its fit by a gray line. (b) ITC experiment in the same conditions as in (a). Due to kinetic effects upon FMN binding in the last part of the titration, the time between injections was increased to 700 s.