Figure 6 | Scientific Reports

Figure 6

From: An Intronless β-amyrin Synthase Gene is More Efficient in Oleanolic Acid Accumulation than its Paralog in Gentiana straminea

Figure 6

Modelling of GsAS1 and GsAS2 in complex with β-amyrin.

(A) Ribbon diagram representation of GsAS1 (yellow) and GsAS2 (purple). The β-amyrin molecule (black) positioned in the active site. (B) Substrate combination model of GsAS2. (C) Substrate combination model of GsAS1. Residues interacting with β-amyrin are indicated by orange colored bonds. Different residues between GsAS1 and GsAS2 interacting with β-amyrin are indicated by green colored bonds. Residues interacting indirectly with β-amyrin are indicated by pink colored bonds. The hydrogen bonds are shown as dashed lines.

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