Figure 1 - full size

 

Figure 1.
Figure 1. Ribbon Representation of the Domain Organization of φ29 DNA PolymeraseThe exonuclease domain is shown in red, the palm in pink, TPR1 in gold, the fingers in blue, TPR2 in cyan, and the thumb in green. D249 and D458, which provide the catalytic carboxylates of the polymerase active site, are shown using space-filling spheres.

The above figure is reprinted by permission from Cell Press: Mol Cell (2004, 16, 609-618) copyright 2004.