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

The above figure is reprinted from an Open Access publication published by the IUCr: Acta Crystallogr Sect F Struct Biol Cryst Commun (2006, 62, 623-626) copyright 2006.