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Literature summary for 2.3.1.146 extracted from

  • Raiber, S.; Schroeder, G.; Schroeder, J.
    Molecular and enzymic characterization of two stilbene synthases from Eastern white pine (Pinus strobus). A single Arg/His difference determines the activity and the pH dependence of the enzymes (1995), FEBS Lett., 361, 299-302.
    View publication on PubMed
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Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli JM109 Pinus strobus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
cinnamoyl-CoA + malonyl-CoA Pinus strobus
-
 3,5-dihydroxystilbene + CoA + CO2
-
 ?

Organism

Organism UniProt Comment Textmining
Pinus strobus
-
 Eastern white pine, two encoding genes STS1 and STS2, STS1 has only 3-5% of activity of STS2
-

Source Tissue

Source Tissue Comment Organism Textmining
seedling
-
 Pinus strobus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
caffeoyl-CoA + malonyl-CoA
-
 Pinus strobus piceatannol + CoA + CO2
-
 ?
cinnamoyl-CoA + malonyl-CoA
-
 Pinus strobus 3,5-dihydroxystilbene + CoA + CO2
-
 ?
dihydrocinnamoyl-CoA + 3 malonyl-CoA
-
 Pinus strobus dihydropinosylvin + 4 CoA + 4 CO2
-
 ?
feruloyl-CoA + malonyl-CoA
-
 Pinus strobus rhapontigenin + CoA + CO2
-
 ?
p-coumaroyl-CoA + 3 malonyl-CoA
-
 Pinus strobus resveratrol + 4 CoA + 4 CO2
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6
-
 isozyme STS1 Pinus strobus
7
-
 isozyme STS2 Pinus strobus