KEGG   ENZYME: 2.3.1.98Help
Entry
EC 2.3.1.98                 Enzyme                                 

Name
chlorogenate---glucarate O-hydroxycinnamoyltransferase;
chlorogenate:glucarate caffeoyltransferase;
chlorogenic acid:glucaric acid O-caffeoyltransferase;
chlorogenate:glucarate caffeoyltransferase
Class
Transferases;
Acyltransferases;
Transferring groups other than aminoacyl groups
BRITE hierarchy
Sysname
chlorogenate:glucarate O-(hydroxycinnamoyl)transferase
Reaction(IUBMB)
chlorogenate + glucarate = quinate + 2-O-caffeoylglucarate [RN:R02998]
Reaction(KEGG)
Substrate
chlorogenate [CPD:C00852];
glucarate [CPD:C00818]
Product
quinate [CPD:C00296];
2-O-caffeoylglucarate [CPD:C03062]
Comment
Galactarate can act as acceptor, more slowly. Involved with EC 2.3.1.99 quinate O-hydroxycinnamoyltransferase in the formation of caffeoylglucarate in tomato.
History
EC 2.3.1.98 created 1989, modified 1990
Reference
1  [PMID:16667263]
  Authors
Strack D, Gross W.
  Title
Properties and Activity Changes of Chlorogenic Acid:Glucaric Acid Caffeoyltransferase From Tomato (Lycopersicon esculentum).
  Journal
Plant Physiol 92:41-47 (1990)
Reference
2  [PMID:16665274]
  Authors
Strack D, Gross W, Wray V, Grotjahn L.
  Title
Enzymic Synthesis of Caffeoylglucaric Acid from Chlorogenic Acid and Glucaric Acid by a Protein Preparation from Tomato Cotyledons.
  Journal
Plant Physiol 83:475-478 (1987)
Other DBs
ExplorEnz - The Enzyme Database: 2.3.1.98
IUBMB Enzyme Nomenclature: 2.3.1.98
ExPASy - ENZYME nomenclature database: 2.3.1.98
BRENDA, the Enzyme Database: 2.3.1.98
CAS: 126124-92-3

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