Skip to main content
. 2003 May;84(5):3226–3239. doi: 10.1016/S0006-3495(03)70047-2

FIGURE 4.

FIGURE 4

(a) Absorption spectra of E46Q in Tris-HCl buffer: glycerol (55:45 v:v) at 77 K (dark solid line). The absorption lineshape is deconvolved into the absorption due to E46Q and the red photoproduct, E46QB (light solid lines). (b) The electroabsorption spectra (dark solid line) and fit (dark dot-dashed line) to the overall absorption lineshape (dark solid line in a) are shown along with the individual contributions of the zeroth (light dotted), first derivative (light dashed), and second derivative (light dot-dashed) components of the absorption spectrum (see Eq. 1). (c) Here the fit to the derivatives of the absorption bands of E46Q and E46QB (light solid lines in a) is shown. The legend key is the same as in b.