Figure 4 - full size

 

Figure 4.
Electron density contoured at 2[sigma] around the identified metal site (black) in the peptide binding groove of the MHC. Some of the approach contacts are indicated. MHC residues are blue. The bound peptide is yellow. TCR [alpha] and [beta] chain residues are orange and green, respectively. Water molecules are displayed as purple spheres. The figure was generated using PyMOL (DeLano 2002).

The above figure is reprinted from an Open Access publication published by the Protein Society: Protein Sci (2006, 15, 710-721) copyright 2006.