Figure 3From: Positive Darwinian selection is a driving force for the diversification of terpenoid biosynthesis in the genus OryzaA structural model of OrTPS1. The homology-based model was created using the crystal structure of the tobacco 5-epi-aristolochene synthase M4 mutant ([32], complexed with (2-trans,6-trans)-2-fluorofarnesyl diphosphate) as template. The locations of the three magnesium ions and the substrate analogue were adopted from the modeling template.Back to article page