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].

Zhao et al. BMC Bioinformatics 2012 13(Suppl 17):S20   doi:10.1186/1471-2105-13-S17-S20