Fig. 3From: Improved conversion of ginsenoside Rb1 to compound K by semi-rational design of Sulfolobus solfataricus β-glycosidaseDocking pose for selection of candidate residues related to ginsenoside Rd-hydrolyzing activity. 3D- and 2D-structures represent receptor-ligand and receptor–receptor interaction, and only receptor-ligand interaction, respectively. SS-BGL (PDB entry, 1GOW), grey ginsenoside Rd, purple catalytic residues, yellow residues related to Rd-hydrolyzing activity, red candidate residues related to Rd-hydrolyzing activity, blue hydrophobic interactions, pink dotted line and hydrogen bonds, green dotted lineBack to article page