Fig. 5
Scaffold tree. Hierarchical tree of the scaffolds in the DUD datasets and reference ligands for a COX-2, b EGFR, c ER (antagonist), d SRC, e thrombin and f P38. Scaffolds only present in ligands from the DUD dataset are shown in blue and scaffolds also present in the reference ligands in red. Figure created with Scaffold Hunter [34]
