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 Panax ginseng ? - ? 89 2.4.1.364 UDP-alpha-D-glucose + (20S)-protopanaxadiol - Panax ginseng UDP + (20S)-ginsenoside Rh2 - ? 446368 2.4.1.364 UDP-alpha-D-glucose + (20S)-protopanaxadiol - Panax quinquefolius UDP + (20S)-ginsenoside Rh2 - ? 446368 2.4.1.364 UDP-alpha-D-glucose + ginsenoside C-K - Panax ginseng UDP + ginsenoside F2 - ? 446371