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Literature summary for 3.2.1.96 extracted from

  • Tachibana, Y.; Yamashita, K.; Kobata, A.
    Substrate specificity of mammalian endo-beta-N-acetylglucosaminidase: study with the enzyme of rat liver (1982), Arch. Biochem. Biophys., 214, 199-210.
    View publication on PubMed

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Homo sapiens the enzyme is responsible for the formation of most oligosaccharides excreted in the urine of patients with congenital exoglycosidase deficiencies and also explains why large amounts of glycopeptides are excreted in the urine of fucosidosis patients ?
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?

Organism

Organism UniProt Comment Textmining
Homo sapiens
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-
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Rattus norvegicus
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-
-

Source Tissue

Source Tissue Comment Organism Textmining
liver
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Homo sapiens
-
liver
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Rattus norvegicus
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information
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Homo sapiens ?
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?
additional information specificity Rattus norvegicus ?
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?
additional information cleaves the N,N'-diacetylchitobiose moiety of Manalpha1, 6(manalpha1, 3)Manbeta1, 4R in which R represents either GlcNAc to Asn or N-acetylglucosamine. The enzyme can hardly act on the sugar chains with Fucalpha1, 3 or 6GlcNAc, Asn or N-acetylglucosaminitol as their R residues. The sugar chains substituted at C-3 and C-6 positions of the Manalpha1, 6 residue and at C-2 position of the Manalpha1, 3 residue by other sugars are also cleaved Rattus norvegicus ?
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?
additional information the enzyme is responsible for the formation of most oligosaccharides excreted in the urine of patients with congenital exoglycosidase deficiencies and also explains why large amounts of glycopeptides are excreted in the urine of fucosidosis patients Homo sapiens ?
-
?