ID   3.2.1.194
DE   ginsenosidase type IV.
CA   a protopanaxatriol-type ginsenoside with two glycosyl residues at
CA   position 6 + 2 H2O = a protopanaxatriol-type ginsenoside with no
CA   glycosidic modification at position 6 + D-glucopyranose +
CA   a monosaccharide.
CC   -!- Ginsenosidase type IV catalyzes the sequential hydrolysis of the 6-O-
CC       beta-D-(1->2)-glycosidic bond or the 6-O-alpha-D-(1->2)-glycosidic
CC       bond in protopanaxatriol-type ginsenosides with a disacchride
CC       attached to the C6 position, followed by the hydrolysis of the
CC       remaining 6-O-beta-D-glycosidic bond (e.g. ginsenoside Re ->
CC       ginsenoside Rg1 -> ginsenoside F1).
//