Fig. 6From: SARS-CoV-2 accessory protein 7b forms homotetramers in detergentSedimentation velocity profile of SARS-2 and SARS p7b in C14SB detergent. (A) Comparison of c(s) distribution obtained with (red) or without reductant TCEP (black). Grey rectangles indicate the range of S-values calculated for a p7b monomer, dimer and tetramer (see Methods section); (B) same for SARS p7bBack to article page