Figure 1.

A hydrophilic island with a hydrophobic core in the binding site of paracoccus denitrificans cytochrome C oxidase. Interacting with an antibody (PDB complex 1AR1). The hydrophilic residues are rendered by blue and the hydrophobic residues are colored by orange. The shade of colors represents hydrophobic intensity. This figure is produced by using Chimera [33].