2.4.1.364 additional information the enzyme glucosylates the C3 position of both (20S)-protopanaxadiol and ginsenoside C-K, but not C20 or C12 positions and also does not glucosylate hydroxyl residues at C3, C6, C12 or C20 positions in any protopanaxadiol-type ginsenoside 89 2.4.1.364 UDP-alpha-D-glucose + (20S)-protopanaxadiol - 446368 2.4.1.364 UDP-alpha-D-glucose + ginsenoside C-K - 446371