ENTRY       EC 3.5.1.52
NAME        Peptide-N4-(N-acetyl-beta-glucosaminyl)asparagine amidase
            Glycopeptide N-glycosidase
            Glycopeptidase
            N-Oligosaccharide glycopeptidase
            N-Glycanase
CLASS       Hydrolases
            Acting on carbon-nitrogen bonds, other than peptide bonds
            In linear amides
SYSNAME     N-linked-glycopeptide-N4-(N-acetyl-beta-D-glucosaminyl)-
            -L-asparagine amidohydrolase
REACTION    Hydrolysis of an N4-(acetyl-beta-D-glucosaminyl)asparagine residue
            in which the glucosamine residue may be further glucosylated, to
            yield a (substituted) N-acetyl-beta-D-glucosaminylamine and a
            peptide containing an aspartic residue
SUBSTRATE   N4-(Acetyl-beta-D-glucosaminyl)asparagine
            H2O
PRODUCT     N-Acetyl-beta-D-glucosaminylamine
            Peptide
COMMENT     Does not  act on (GlcNAc)Asn, because it requires the presence of
            more than two amino-acid residues in the substrate
            (cf. EC 3.5.1.26). The plant enzyme was previously erroneously
            listed as EC 3.2.2.18.
STRUCTURES  PDB: 1PGS  1PNF  1PNG  
DBLINKS     University of Geneva ENZYME DATA BANK: 3.5.1.52
            WIT (What Is There) Metabolic Reconstruction: 3.5.1.52
            SCOP (Structural Classificaion of Proteins): 3.5.1.52
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