EC 2.3.1.90 - β-glucogallin O-galloyltransferase

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IntEnz Enzyme Nomenclature
EC 2.3.1.90

Names

Accepted name:
β-glucogallin O-galloyltransferase
Systematic name:
1-O-galloyl-β-D-glucose:1-O-galloyl-β-D-glucose O-galloyltransferase

Reaction

Comments:

β-Glucogallin can act as donor and as acceptor. Digalloylglucose can also act as acceptor, with the formation of 1-O,2-O,6-O-trigalloylglucose.

Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Structural data: CSA , EC2PDB
Gene Ontology: GO:0047201
CAS Registry Number: 87502-55-4

References

  1. Denzel, K., Schilling, G. and Gross, G.G.
    Biosynthesis of gallotannins - enzymatic conversion of 1,6-digalloylglucose to 1,2,6-trigalloylglucose.
    Planta 176 : 135-137 (1988).
  2. Gross, G.G.
    Synthesis of mono-galloyl-β-D-glucose di-galloyl-β-D-glucose and trigalloyl-β-D-glucose by β-glucogallin-dependent galloyltransferases from oak leaves.
    Z. Natursforsch. C: Biosci. 38 : 519-523 (1983).

[EC 2.3.1.90 created 1986]