Functional characterization of Cinnamate 4-hydroxylase gene family in soybean (Glycine max)
Fig 5
Molecular docking of GmC4Hs with trans-cinnamic acid.
On the Left, predicted 3D structure of GmC4Hs showing position of trans-cinnamic acid (green) adjacent to heme-group (blue) in protein-ligand complex. Amino acid residues interacting with ligand are shown with red color in protein structure. Middle column depicts magnified view of ligand interacting with heme-group and amino acid residue in the protein-ligand complex. Interaction of ligand with heme group showing with interacting amino acid residues and heme-group is displayed in heme-ligand interaction (right column). Pink dotted line indicates Pi-Sigma interaction, light pink showing Pi-Alkyl interaction, green showing hydrogen bond and light green showing Van der Waals interactions. Conserved alanine residue in GmC4Hs are indicated by solid black arrow.