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Literature summary for 4.2.3.86 extracted from

  • Luecker, J.; Bowen, P.; Bohlmann, J.
    Vitis vinifera terpenoid cyclases: functional identification of two sesquiterpene synthase cDNAs encoding (+)-valencene synthase and (-)-germacrene D synthase and expression of mono- and sesquiterpene synthases in grapevine flowers and berries (2004), Phytochemistry, 65, 2649-2659.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Vitis vinifera

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
64400
-
x * 64400, calculated from sequence Vitis vinifera

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
(2E,6E)-farnesyl diphosphate Vitis vinifera the recombinant enzyme from Vitis vinifera forms 49.5% (+)-valencene (cf EC 4.2.3.73, valencene synthase) and 35.5% (-)-7-epi-alpha-selinene 7-epi-alpha-selinene + diphosphate
-
?

Organism

Organism UniProt Comment Textmining
Vitis vinifera Q6Q3H2 cv. Chardonnay and cv. Gewürztraminer
-

Source Tissue

Source Tissue Comment Organism Textmining
flower transcript levels are low in open pre-anthesis flowers, flowers after anthesis, or at early onset of fruit development Vitis vinifera
-
fruit transcripts become detectable in September, almost two months after flowering, then increase and reach a maximum at the final sample date in early October when the fruit is at peak maturity Vitis vinifera
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(2E,6E)-farnesyl diphosphate the recombinant enzyme from Vitis vinifera forms 49.5% (+)-valencene (cf EC 4.2.3.73, valencene synthase) and 35.5% (-)-7-epi-alpha-selinene Vitis vinifera 7-epi-alpha-selinene + diphosphate
-
?

Subunits

Subunits Comment Organism
? x * 64400, calculated from sequence Vitis vinifera

Synonyms

Synonyms Comment Organism
VvVal
-
Vitis vinifera

pI Value

Organism Comment pI Value Maximum pI Value
Vitis vinifera calculated
-
5.8

Expression

Organism Comment Expression
Vitis vinifera transcript levels are low in open pre-anthesis flowers, flowers after anthesis, or at early onset of fruit development down