Figure 2 - full size

 

Figure 2.
Figure 2 A hydrated calcium ion capping the terminal sugar moiety of G86. The contours correspond to the 2F[o] - F[c] electron density at one r.m.s. level. Water molecules are labelled W.

The above figure is reprinted by permission from the IUCr: Acta Crystallogr D Biol Crystallogr (2006, 62, 659-664) copyright 2006.