Skip to main content
. Author manuscript; available in PMC: 2014 Apr 17.
Published in final edited form as: Biochim Biophys Acta. 2010 May 28;1797(9):1657–1664. doi: 10.1016/j.bbabio.2010.05.010

Fig. 1.

Fig. 1

Absorption changes measured after photodissociation of CO from the E. coli membranes containing the WT cytochrome bd in the R-CO state. Main panel: Kinetics of absorption changes at selected wavelengths during CO recombination. The kinetic data points (symbols) are shown with their best fits to single exponentials (solid lines) yielding τ ~ 12 µs. Arrow indicates the moment of laser flash. Inset: Transient absorption spectrum at a delay time of 5 ns. For conditions, see the Materials and methods section.