KEGG   ENZYME: 2.3.1.151Help
Entry
EC 2.3.1.151                Enzyme                                 

Name
2,3',4,6-tetrahydroxybenzophenone synthase;
benzophenone synthase (ambiguous);
BPS (ambiguous)
Class
Transferases;
Acyltransferases;
Transferring groups other than aminoacyl groups
BRITE hierarchy
Sysname
malonyl-CoA:3-hydroxybenzoyl-CoA malonyltransferase (decarboxylating, 2,3',4,6-tetrahydroxybenzophenone-forming)
Reaction(IUBMB)
3 malonyl-CoA + 3-hydroxybenzoyl-CoA = 4 CoA + 2,3',4,6-tetrahydroxybenzophenone + 3 CO2 [RN:R04709]
Reaction(KEGG)
R04709;
(other) R02447
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Substrate
malonyl-CoA [CPD:C00083];
3-hydroxybenzoyl-CoA [CPD:C05195]
Product
CoA [CPD:C00010];
2,3',4,6-tetrahydroxybenzophenone [CPD:C06355];
CO2 [CPD:C00011]
Comment
Involved in the biosynthesis of plant xanthones. Benzoyl-CoA can replace 3-hydroxybenzoyl-CoA (cf. EC 2.3.1.220, 2,4,6-trihydroxybenzophenone synthase).
History
EC 2.3.1.151 created 1999, modified 2013
Reference
1  [PMID:8925910]
  Authors
Beerhues L.
  Title
Benzophenone synthase from cultured cells of Centaurium erythraea.
  Journal
FEBS. Lett. 383 (1996) 264-6.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
175780-21-9

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