Figure 4 - full size

 

Figure 4.
Figure 4. Active site of the T. thermophilus thioredoxin. Residues in blue refer to the human structure, in red to A. acidcaldarius. Residue labels correspond to the T. thermophilus structure unless there is an h tag which refers to human.

The above figure is reprinted by permission from John Wiley & Sons, Inc.: Proteins (2005, 61, 1032-1037) copyright 2005.