Figure 1 - full size

 

Figure 1.
Figure 1. Overall structure of KOD DNA polymerase. The structure is composed of domains and subdomains, namely the N-terminal domain (N-ter, violet), exonuclease domain (Exo, gray) including the unique loop (blue), polymerase domain (Pol) including the Palm (brown) and Fingers (green) subdomains, and the Thumb domain (red), including the Thumb-1 and Thumb-2 subdomains and disordered regions (dotted lines). The orange region represents the E-cleft. The positions of two amino acids in the exonuclease domain are shown as colored balls (red, AA147; light blue, AA142).

The above figure is reprinted by permission from Elsevier: J Mol Biol (2005, 351, 291-298) copyright 2005.