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Literature summary for 2.3.1.95 extracted from

  • Samappito, S.; Page, J.E.; Schmidt, J.; De-Eknamkul, W.; Kutchan, T.M.
    Aromatic and pyrone polyketides synthesized by a stilbene synthase from Rheum tataricum (2003), Phytochemistry, 62, 313-323.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Rheum tataricum

Organism

Organism UniProt Comment Textmining
Rheum tataricum Q84Q58 tatar rhubarb
-

Purification (Commentary)

Purification (Comment) Organism
recombinant resveratrol synthase, Co-affinity chromatography Rheum tataricum

Source Tissue

Source Tissue Comment Organism Textmining
rhizome
-
Rheum tataricum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-coumaroyl-CoA + malonyl-CoA
-
Rheum tataricum 3,4',5-trihydroxystilbene + CoA + CO2 side products: smaller amounts of bisnoryangonin-type and p-coumaroyltriacetic acid lactone-type pyrones ?
acetyl-CoA + malonyl-CoA
-
Rheum tataricum 6-acetonyl-4-hydroxy-2-pyrone + 6-methyl-4-hydroxy-2-pyrone + CoA + CO2
-
?
benzoyl-CoA + malonyl-CoA
-
Rheum tataricum bisnoryangonin-type and p-coumaroyltriacetic acid lactone-type pyrones + CoA + CO2
-
?
cinnamoyl-CoA + malonyl-CoA
-
Rheum tataricum 3,5-dihydroxystilbene + CoA + CO2 side products: bisnoryangonin-type and p-coumaroyltriacetic acid lactone-type pyrones and small amounts of pinocembrin chalcone ?
isovaleryl-CoA + malonyl-CoA
-
Rheum tataricum bisnoryangonin-type and p-coumaroyltriacetic acid lactone-type pyrones + CoA + CO2
-
?
n-butyryl-CoA + malonyl-CoA
-
Rheum tataricum bisnoryangonin-type and p-coumaroyltriacetic acid lactone-type pyrones + CoA + CO2
-
?
n-hexanoyl-CoA + malonyl-CoA
-
Rheum tataricum bisnoryangonin-type and p-coumaroyltriacetic acid lactone-type pyrones + CoA + CO2
-
?