Trihydroxypterocarpan dimethylallyltransferase

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Trihydroxypterocarpan dimethylallyltransferase
Identifiers
EC no. 2.5.1.36
CAS no. 70851-94-4
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Trihydroxypterocarpan dimethylallyltransferase (EC 2.5.1.36, glyceollin synthase , dimethylallylpyrophosphate:3,6a,9-trihydroxypterocarpan dimethylallyltransferase, dimethylallylpyrophosphate:trihydroxypterocarpan dimethylallyl transferase, dimethylallyl-diphosphate:(6aS,11aS)-3,6a,9-trihydroxypterocarpan dimethyltransferase) is an enzyme with systematic name dimethylallyl-diphosphate:(6aS,11aS)-3,6a,9-trihydroxypterocarpan dimethylallyltransferase. [1] [2] This enzyme catalyses the following chemical reaction

(1) dimethylallyl diphosphate + (6aS,11aS)-3,6a,9-trihydroxypterocarpan diphosphate + 2-dimethylallyl-(6aS,11aS)-3,6a,9-trihydroxypterocarpan
(2) dimethylallyl diphosphate + (6aS,11aS)-3,6a,9-trihydroxypterocarpan diphosphate + 4-dimethylallyl-(6aS,11aS)-3,6a,9-trihydroxypterocarpan

Part of the glyceollin biosynthesis system in soy bean.

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<span class="mw-page-title-main">Pterocarpan</span> Class of chemical compounds

Pterocarpans are derivatives of isoflavonoids found in the family Fabaceae. It is a group of compounds which can be described as benzo-pyrano-furano-benzenes which can be formed by coupling of the B ring to the 4-one position.

<span class="mw-page-title-main">Glyceollin I</span> Chemical compound

Glyceollin I is a glyceollin, a type of prenylated pterocarpan. It is a phytoalexin found in the soybean.

Leachianone-G 2''-dimethylallyltransferase is an enzyme with systematic name dimethylallyl-diphosphate:leachianone-G 2''-dimethylallyltransferase. This enzyme catalyses the following chemical reaction:

TRNA dimethylallyltransferase is an enzyme with systematic name dimethylallyl-diphosphate: tRNA dimethylallyltransferase. This enzyme catalyses the following chemical reaction

7-dimethylallyltryptophan synthase is an enzyme with systematic name dimethylallyl-diphosphate:L-tryptophan 7-dimethylallyltransferase. This enzyme catalyses the following chemical reaction

(2Z,6Z)-farnesyl diphosphate synthase is an enzyme with systematic name dimethylallyl-diphosphate:isopentenyl-diphosphate cistransferase . This enzyme catalyses the following chemical reaction

Fumigaclavine A dimethylallyltransferase is an enzyme with systematic name dimethylallyl-diphosphate:fumigaclavine A dimethylallyltransferase. This enzyme catalyses the following chemical reaction

ent-Cassa-12,15-diene synthase is an enzyme with systematic name ent-copalyl-diphosphate diphosphate-lyase (ent-cassa-12,15-diene-forming). This enzyme catalyses the following chemical reaction

Syn-copalyl-diphosphate synthase is an enzyme with systematic name 9alpha-copalyl-diphosphate lyase (decyclizing). This enzyme catalyses the following chemical reaction

References

  1. ↑ Leube J, Grisebach H (1983). "Further studies on induction of enzymes of phytoalexin synthesis in soybean and cultured soybean cells". Z. Naturforsch. C: Biosci. 38: 730–735.
  2. ↑ Zähringer U, Schaller E, Grisebach H (1981). "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". Z. Naturforsch. C. 36: 234–241.
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