| EC |
2.4.1.141 |
| Accepted name: |
N-acetylglucosaminyldiphosphodolichol N-acetylglucosaminyltransferase |
| Reaction: |
UDP-N-acetyl-α-D-glucosamine + N-acetyl-α-D-glucosaminyl-diphosphodolichol = UDP + N-acetyl-β-D-glucosaminyl-(1→4)-N-acetyl-α-D-glucosaminyl-diphosphodolichol |
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For diagram of dolichyltetradecasaccharide biosynthesis, click here |
| Glossary: |
N-acetyl-β-D-glucosaminyl-(1→4)-N-acetyl-α-D-glucosaminyl-diphosphodolichol = N,N′-diacetylchitobiosyl-diphosphodolichol |
| Other name(s): |
UDP-GlcNAc:dolichyl-pyrophosphoryl-GlcNAc GlcNAc transferase; uridine diphosphoacetylglucosamine-dolichylacetylglucosamine pyrophosphate acetylglucosaminyltransferase; N,N′-diacetylchitobiosylpyrophosphoryldolichol synthase; UDP-N-acetyl-D-glucosamine:N-acetyl-D-glucosaminyl-diphosphodolichol N-acetyl-D-glucosaminyltransferase |
| Systematic name: |
UDP-N-acetyl-α-D-glucosamine:N-acetyl-α-D-glucosaminyl-diphosphodolichol 4-β-N-acetyl-D-glucosaminyltransferase (configuration-inverting) |
| Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc, PDB, CAS registry number: 75536-54-8 |
| References: |
| 1. |
Sharma, C.B., Lehle, L. and Tanner, W. Solubilization and characterization of the initial enzymes of the dolichol pathway from yeast. Eur. J. Biochem. 126 (1982) 319–325. [DOI] [PMID: 6215245] |
| 2. |
Turco, S.J. and Heath, E.C. Glucuronosyl-N-acetylglucosaminyl pyrophosphoryldolichol. Formation in SV40-transformed human lung fibroblasts and biosynthesis in rat lung microsomal preparations. J. Biol. Chem. 252 (1977) 2918–2928. [PMID: 192724] |
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| [EC 2.4.1.141 created 1984] |
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