Fig. 2
From: Artificial coiled coil biomineralisation protein for the synthesis of magnetic nanoparticles

MmsFcc SAXS analysis. Experimental (open circles) and fitted (red line) SAXS patterns of MmsFcc with 6xHis tag in PBS solution (concentration 2.5 mg mL−1). The pair-distance distribution function, P(r), is shown as inset. A SAXS envelope of the scattering object reconstructed by ab initio shape determination (red spheres) (see details in Methods) overlapped with the protein molecule space filling Robetta model60 (grey mesh) both top down and side on views are shown at the top right corner of the figure68