Figure 3 - full size

 

Figure 3.
Figure 3. Stereoview of VαVα dimers showing hydrogen bonds and water molecules in the domain interfaces of mutant (A) and wild-type (B) 1934.4 Vα structures. Monomers 1 and 2 are colored blue and yellow, respectively. Hydrogen bonds are dotted pink lines and water molecules are red spheres. Nitrogen and oxygen atoms are colored blue and red, respectively.

The above figure is reprinted by permission from Elsevier: J Mol Biol (1997, 269, 385-394) copyright 1997.