| Mannosyl-glycoprotein endo-β-N-acetylglucosaminidase |
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| EC no. | 3.2.1.96 |
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| CAS no. | 37278-88-9 |
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| Alt. names | Endo-β-N-acetylglucosaminidase H, N,N′-diacetylchitobiosyl β-N-acetylglucosaminidase, mannosyl-glycoprotein endo-β-N-acetylglucosamidase, di-N-acetylchitobiosyl β-N-acetylglucosaminidase, endo-β-acetylglucosaminidase, endo-β-(1→4)-N-acetylglucosaminidase, mannosyl-glycoprotein 1,4-N-acetamidodeoxy-β-D-glycohydrolase, endoglycosidase S, endo-N-acetyl-β-D-glucosaminidase, endo-N-acetyl-β-glucosaminidase, endo-β-N-acetylglucosaminidase D, endo-β-N-acetylglucosaminidase F, endo-β-N-acetylglucosaminidase H, endo-β-N-acetylglucosaminidase L, glycopeptide-D-mannosyl-4-N-(N-acetyl-D-glucosaminyl)2-asparagine 1,4-N-acetyl-β-glucosaminohydrolase, endoglycosidase H |
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| IntEnz | IntEnz view |
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| BRENDA | BRENDA entry |
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| ExPASy | NiceZyme view |
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| KEGG | KEGG entry |
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| MetaCyc | metabolic pathway |
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| PRIAM | profile |
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| PDB structures | RCSB PDB PDBe PDBsum |
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The enzyme mannosyl-glycoprotein endo-β-N-acetylglucosaminidase (endoglycosidase H) (EC 3.2.1.96) has systematic name glycopeptide-D-mannosyl-N4-(N-acetyl-D-glucosaminyl)2-asparagine 1,4-N-acetyl-β-glucosaminohydrolase. It is a highly specific endoglycosidase which cleaves asparagine-linked mannose rich oligosaccharides, but not highly processed complex oligosaccharides from glycoproteins. It is used for research purposes to deglycosylate glycoproteins and to monitor intracellular protein trafficking through the secretory pathway.