Figure 2 - full size

 

Figure 2.
Figure 2. Comparison of the monomer structures of (a) ApIDH, (b) BsIDH and (c) EcIDH. Helices and strands are colored red and yellow respectively. The serine residue targeted for phophorylation of EcIDH (Ser113) and the corresponding residues of other IDHs are represented by black spheres.

The above figure is reprinted by permission from John Wiley & Sons, Inc.: Proteins (2004, 55, 1087-1089) copyright 2004.