Figure 1
The scattering profile of amphipol A8-35 in D2O reveals the structure of amphipol A8-35 to be an oblate ellipsoid. (a) SANS data (symbols) and fitting (line) from FISH. (b) An oblate ellipsoid was the best-fitting simple uniform geometric shape model of free hAPol. (c) P(r) distribution function of free hAPol calculated by GNOM. APol was at 10 mg ml−1 in 20 mM sodium phosphate pH 7.9, 100 mM NaCl. |