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Literature summary for 4.2.3.73 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
Search for more literature for 4.2.3.73

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 Vitis vinifera

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
farnesyl diphosphate Vitis vinifera
-
 (+)-valencene + diphosphate 49.5% (+)-valencene and 35.5% (-)-7-epi-alpha-selinene, plus minor amounts of alpha-selinene, epi-aristolochene, E-beta-caryophyllene, alpha-humulene ?
farnesyl diphosphate Vitis vinifera cv. Gewuerztraminer
-
 (+)-valencene + diphosphate 49.5% (+)-valencene and 35.5% (-)-7-epi-alpha-selinene, plus minor amounts of alpha-selinene, epi-aristolochene, E-beta-caryophyllene, alpha-humulene ?

Organism

Organism UniProt Comment Textmining
Vitis vinifera
-
-
-
Vitis vinifera Q6Q3H2
-
-
Vitis vinifera cv. Gewuerztraminer
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
flower strongest hybridization signals with RNA from flower budsand strongly reduced transcript levels in pre- and postanthesis open flowers and in set flowers at early fruit onset 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
-
fruit detection of VvVal transcripts coincides with the stabilization of acid levels in the fruits following a four-week period of rapid depletion Vitis vinifera
-
leaf vegetative tissues of young leaves Vitis vinifera
-
additional information transcript levels are low in open pre-anthesis flowers, flowers after anthesis, or at early onset of fruit development Vitis vinifera
-
stem green stem Vitis vinifera
-
tendril
-
 Vitis vinifera
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(2E,6E)-farnesyl diphosphate
-
 Vitis vinifera (+)-valencene + diphosphate 49.5% (+)-valencene and 35.5% (-)-7-epi-alpha-selinene, plus minor amounts of alpha-selinene, epi-aristolochene, E-beta-caryophyllene, alpha-humulene ?
(2E,6E)-farnesyl diphosphate
-
 Vitis vinifera (+)-valencene + diphosphate about 49%, plus 35.5% (-)-7-epi-alpha-selinene ?
(2E,6E)-farnesyl diphosphate
-
 Vitis vinifera cv. Gewuerztraminer (+)-valencene + diphosphate 49.5% (+)-valencene and 35.5% (-)-7-epi-alpha-selinene, plus minor amounts of alpha-selinene, epi-aristolochene, E-beta-caryophyllene, alpha-humulene ?
farnesyl diphosphate
-
 Vitis vinifera (+)-valencene + diphosphate 49.5% (+)-valencene and 35.5% (-)-7-epi-alpha-selinene, plus minor amounts of alpha-selinene, epi-aristolochene, E-beta-caryophyllene, alpha-humulene ?
farnesyl diphosphate
-
 Vitis vinifera cv. Gewuerztraminer (+)-valencene + diphosphate 49.5% (+)-valencene and 35.5% (-)-7-epi-alpha-selinene, plus minor amounts of alpha-selinene, epi-aristolochene, E-beta-caryophyllene, alpha-humulene ?
additional information no substrate: geranyl diphosphate or geranylgeranyl diphosphate Vitis vinifera ?
-
 ?
additional information no substrate: geranyl diphosphate or geranylgeranyl diphosphate Vitis vinifera cv. Gewuerztraminer ?
-
 ?

Subunits

Subunits Comment Organism
? x * 64400, calculated Vitis vinifera

Synonyms

Synonyms Comment Organism
Val
-
 Vitis vinifera
VitiM4670
-
 Vitis vinifera
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