Fig. 3 in Sesquiterpene biosynthesis in a leafy liverwort Radula lindenbergiana Gottsche ex C. Hartm

Fig. 3. Structural models and active sites of RlMTPSL1 (yellow), RlMTPSL2 (purple), RlMTPSL3 (cyan), and RlMTPSL4 (blue). (A) Superposition of structural models of RlMTPSL1, RlMTPSL2, RlMTPSL3, and RlMTPSL4. The binding site residues are shown in ball & stick models. (B) The binding sites of RlMTPSL2 and RlMTPSL3. Except for D121D122xxD125 for RlMTPSL2 and D161D162xxD165 for RlMTPSL3 (in ball and stick models), only the residue numbers from RlMTPSL2 are shown. Most of the binding site residues are conserved except for Arg222/Pro262, Asp259/Glu299, Gln263/Arg303 from RlMTPSL2/RlMTPSL3. (C) The binding sites of RlMTPSL1 and RlMTPSL4. Except for D146D147xxD150 for RlMTPSL1 and D131D132xxD135 for RlMTPSL4 (in ball and stick models), only the residue numbers from RlMTPSL1 are shown. Most of the binding site residues are not conserved except for the Asp residues from DDxxD and Arg247/Arg230 and IIe284/IIe268 from RlMTPSL1/RlMTPSL4. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)