[Figure 2]
Figure 2
Three-dimensional structure of the Bacillus sp. BHA [alpha]-amylase with bound ligand in ball-and-stick representation and metal ions shown as spheres (drawn with MOLSCRIPT; Kraulis, 1991BB10). The acarbose-derived nonasaccharide binds in the -6 to +3 subsites.

© International Union of Crystallography 2005