Fig. 5.

(A) PyMOL generated maps of the electrostatic potentials [43] at the solvent-accessible surface of the cce_0566 dimer. The orientation in (A) is similar to the orientation shown in Fig. 1. (B) ConSurf generated maps [34] of the conserved residues on the solvent-accessible surface of the cce_0566 dimer in the same orientation as shown in Fig. 5A. Highly conserved residues are colored magenta and pink, poorly conserved residues are colored cyan, and residues with insufficient information are colored yellow. Black arrow indicates the cleft opening at the dimer interface. Only one face of the molecule is shown because, upon rotating the molecule 180° about the y-axis, the electrostatic potential and ConSurf surfaces are mirror images of the shown face due to symmetry.