ENTRY       EC 3.2.1.130
NAME        Glycoprotein endo-alpha-1,2-mannosidase
CLASS       Hydrolases
            Glycosidases
            Hydrolysing O-glycosyl compounds
SYSNAME     Glycoprotein glucosylmannohydrolase
REACTION    Hydrolysis of the terminal alpha-D-glucosyl-(1,3)-D-mannosyl unit
            from the GlcMan9(GlcNAc)2 oligosaccharide component of the
            glycoprotein produced in the Golgi membrane
SUBSTRATE   GlcMan9(GlcNAc)2
            H2O
PRODUCT     alpha-D-Glucosyl-(1,3)-D-mannose
COMMENT     Involved in the synthesis of glycoproteins.
DBLINKS     University of Geneva ENZYME DATA BANK: 3.2.1.130
            WIT (What Is There) Metabolic Reconstruction: 3.2.1.130
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