Synchrotron SAXS data from solutions of SARS-CoV-2 N-protein (amino acids 1-245) in 100 mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, pH 8 were collected on the B21 beam line at the Diamond Light Source (Didcot, UK) using a Eiger 4M detector at a sample-detector distance of 3.7 m and at a wavelength of λ = 0.0954 nm (I(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). One solute concentration of 4.60 mg/ml was measured at 10°C. 10 successive 2 second frames were collected. The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted.
s, nm-1
