Figure 3
SAXS analysis of FnIII-3,4 of β4. (a) Scattering profile of FnIII-3,4 extrapolated to infinite dilution. The Guinier plot in the range 0.13 ≤ qRg ≤ 1.30 is shown in the inset. (b) P(r) calculated from the SAXS data extending to 0.3 Å−1. (c) Dimensionless Krakty plot of the scattering data. The position of the maximum for compact globular particles is indicated by the cross-hair. (d) Orthogonal views of the ab initio molecular envelope obtained with DAMMIN; the structure is the average of 19 independent reconstructions. |