Residue-attribute mapping for the ETH decision tree. Figure 5 is composed as follows: (A) The main chain of the FFR-InhA receptor is represented by grey ribbons. The amino acids residues identified by the decision tree are represented as space-filled atoms. For clarity, only the residues classified as Excellent (green) and Good (orange) are shown. (B) The main chain of the experimental structure (PDB ID: 2HI9) is shown in transparent grey ribbons together with the mapped residues of rule (2) (Excellent) of the decision tree and their distances (in Å) to the ligand. The ETH ligand is represented by stick models (carbon: grey; nitrogen: blue; oxygen: red; sulphur: yellow).
Barros et al. BMC Bioinformatics 2012 13:310 doi:10.1186/1471-2105-13-310