Figure 4.
Solution small-angle X-ray scattering analysis of TreS. (A) Scattering curves for TreS calculated on the basis of the TreS structure in monomeric, dimeric, and tetrameric configuration are superimposed over the measured scattering curve. (B) Envelope of the TreS tetramer determined by ab initio calculation from the solution scattering data and superimposed over the crystal tetramer of TreS.