Figure 2.
Cartoon representations of the structures of B. anthracis SrtC catalytic domain [44] (a) and MLKL N-terminal domain [45] (b), as determined by solution NMR (PDB 2LN7 and PDB 2MSV, respectively). Chemical shift values for these two proteins (BMRB 18152 and BMRB 25135) were used to generate artificial 3D solid state NMR spectra for assignment simulations. Each protein is viewed from two directions, approximately 90° apart. Signals from segments in grey were taken to be “invisible” in certain simulations, as discussed in the text.