Figure 3 - full size

 

Figure 3.
Fig. 3. Electron density in the (Fo- Fc) 'omit' map for the active-site Au(CN)2 anion and the activity-linked H20/OH- group in HCAI-Au(CN)z-. Contours are drawn at the +40" level.

The above figure is reprinted by permission from the IUCr: Acta Crystallogr D Biol Crystallogr (1994, 50, 731-738) copyright 1994.