Figure 6
From: Structural and functional implications of positive selection at the primate angiogenin gene
Exposure of residues to the exterior of the protein. Plot of the ASA ratio calculated between the side-chain and the 'random coil' value of each residue. Sites with a ratio above 50% are considered to be exposed to the exterior whereas sites under 20% are considered buried. The localization for sites under positive selection is shown in red on a wireframe representation of ANG.