Figure 2From: Crystal structure of a DNA polymerase sliding clamp from a Gram-positive bacterium(A) Structure of the Streptococcus pyogenes β subunit. Ribbon representation of the S. pyogenes β subunit. (B) Comparison of S. pyogenes β subunit with E. coli β [10]. (C) Overlay of domain II of S. pyogenes (green) and E. coli (blue) β. Superposition was done with top3d [25], and figures were rendered with PyMol (DeLano Scientific).Back to article page