KEGG   ENZYME: 2.5.1.36
Entry
EC 2.5.1.36                 Enzyme                                 

Name
trihydroxypterocarpan dimethylallyltransferase;
glyceollin synthase;
dimethylallylpyrophosphate:3,6a,9-trihydroxypterocarpan dimethylallyltransferase;
dimethylallylpyrophosphate:trihydroxypterocarpan dimethylallyl transferase;
dimethylallyl-diphosphate:(6aS,11aS)-3,6a,9-trihydroxypterocarpan dimethyltransferase;
dimethylallyl-diphosphate:(6aS,11aS)-3,6a,9-trihydroxypterocarpan dimethylallyltransferase
Class
Transferases;
Transferring alkyl or aryl groups, other than methyl groups;
Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
Sysname
prenyl-diphosphate:(6aS,11aS)-3,6a,9-trihydroxypterocarpan prenyltransferase
Reaction(IUBMB)
(1) prenyl diphosphate + (6aS,11aS)-3,6a,9-trihydroxypterocarpan = diphosphate + (6aS,11aS)-3,6a,9-trihydroxy-2-prenylpterocarpan [RN:R07271];
(2) prenyl diphosphate + (6aS,11aS)-3,6a,9-trihydroxypterocarpan = diphosphate + (6aS,11aS)-3,6a,9-trihydroxy-4-prenylpterocarpan [RN:R07272]
Reaction(KEGG)
R07271 R07272
Substrate
prenyl diphosphate [CPD:C00235];
(6aS,11aS)-3,6a,9-trihydroxypterocarpan [CPD:C01263]
Product
diphosphate [CPD:C00013];
(6aS,11aS)-3,6a,9-trihydroxy-2-prenylpterocarpan [CPD:C15509];
(6aS,11aS)-3,6a,9-trihydroxy-4-prenylpterocarpan [CPD:C15510]
Comment
Part of the glyceollin biosynthesis system in soy bean.
History
EC 2.5.1.36 created 1989
Pathway
ec00943  Isoflavonoid biosynthesis
ec01110  Biosynthesis of secondary metabolites
Reference
1
  Authors
Leube, J. and Grisebach, H.
  Title
Further studies on induction of enzymes of phytoalexin synthesis in soybean and cultured soybean cells.
  Journal
Z Naturforsch C: Biosci 38:730-735 (1983)
Reference
2
  Authors
Zahringer, U., Schaller, E. and Grisebach, H.
  Title
Induction of phytoalexin synthesis in soybean. Structure and reactions of naturally occurring and enzymatically prepared prenylated pterocarpans from elicitor-treated cotyledons and cell cultures of soybean.
  Journal
Z Natursforsch C: Biosci 36:234-241 (1981)
Other DBs
ExplorEnz - The Enzyme Database: 2.5.1.36
IUBMB Enzyme Nomenclature: 2.5.1.36
ExPASy - ENZYME nomenclature database: 2.5.1.36
BRENDA, the Enzyme Database: 2.5.1.36
CAS: 70851-94-4

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