Figure 2 - full size

 

Figure 2.
Figure 2. Superposition of the wild-type structure (grey) on a |Fo| - |Fc| omit map (s = 2.5) and the refined new residue (black) in the region of (a) W79F and (b) W120A in one of the subunits.

The above figure is reprinted by permission from Elsevier: J Mol Biol (1998, 279, 211-221) copyright 1998.