Figure 8

The side view to the DhelOBP21 pocket of S17, the (+)-Sativene was rendered in yellow and the ‘fundamental residues’ Phe52 and Ile100 were colored red, and the ‘selective’ residues (Arg29, Leu43, Phe46, Ser47, Gln53, Ile59, Ile64, Leu68, Ala96, Thr99, and Thr104) were colored green.