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. Author manuscript; available in PMC: 2010 Dec 30.
Published in final edited form as: J Am Chem Soc. 2009 Dec 30;131(51):18450–18456. doi: 10.1021/ja907842u

Figure 6.

Figure 6

Dependence of the radius of an equivalent sphere representing the volume of the OmpX/Fos-10 mixed-micelles on the Fos-10 concentration. The open diamonds represent the results of a model calculation (Rm) based on the assumptions that the OmpX concentration is 1mM and detergent molecules are present exclusively either in mixed micelles with OmpX or as monomers (see Materials and Methods). The black diamonds represent Stokes radii, Rh, of the mixed micelles calculated with Eq. (5) from the translational and rotational diffusion coefficients Dt and Dr experimentally determined at an OmpX concentration of 0.1 ± 0.2 mM (Fig. 5). The broken lines connect points of the same data set, and are drawn to guide the eye.