Glc2Man9GlcNAc2 oligosaccharide glucosidase activity
glc2man9glcnac2 oligosaccharide glucosidase activity
Catalysis of the reaction: Glc(2)Man(9)GlcNAc(2)-[protein] + H2O = GlcMan(9)GlcNAc(2)-[protein] + beta-D-glucopyranose.