Skip to main content
. Author manuscript; available in PMC: 2009 Jan 23.
Published in final edited form as: Anal Biochem. 2008 Feb 13;376(1):73–82. doi: 10.1016/j.ab.2008.02.004

Fig. 1.

Fig. 1

Phosphorylation induced changes in fluorescence and reverse phase HLPC analysis of PhoB phosphorylation. (a) Buffer and dilution corrected fluorescence emission spectra of untreated PhoB (solid line) or PhoB following 1800-s incubation with PA (dashed line). (b) Time dependence of PhoB emission intensity at 345 nm following addition of PA. (c) HPLC chromatograms of untreated PhoB (solid line) and PhoB following 1-h incubation with PA (dashed line).