Figure 3 - full size

Figure 3.
Configurations of the catalytic triad in the NaCl/Tris form and the 1qnj form (magenta). Acta Crystallogr Sect F Struct Biol Cryst Commun. 2006 July 1; 62(Pt 7): 623–626. Published online 2006 June 26. doi: 10.1107/S1744309106023001. Copyright [copyright] International Union of Crystallography 2006