Skip to main content
. Author manuscript; available in PMC: 2014 Sep 9.
Published in final edited form as: J Mol Biol. 2013 Jun 7;425(17):3121–3136. doi: 10.1016/j.jmb.2013.05.028

Figure 8.

Figure 8

The persulfenate is not an artifact of freezing or synchrotron radiation. Each panel shows 2Fo-Fc density along with the corresponding refined model with protein carbons (white) and ligand carbons (cyan) and H-bonds (dashed lines with distances). (A) Lab-LT-Cys structure with density for bound Cys-persulfenate contoured at 0.7 ρrms. (B) Lab-RT structure of unliganded CDO with density contoured at 1.4 ρrms (blue) and 5.0 ρrms (purple). The view in panel B matches that of figure 6c and d.