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Literature summary for 4.2.3.142 extracted from

  • Bleeker, P.M.; Mirabella, R.; Diergaarde, P.J.; Vandoorn, A.; Tissier, A.; Kant, M.R.; Prins, M.; de Vos, M.
    Haring, M.A. and Schuurink, R.C. Improved herbivore resistance in cultivated tomato with the sesquiterpene biosynthetic pathway from a wild relative (2012), Proc. Natl. Acad. Sci. USA, 109, 20124-20129.
    View publication on PubMedView publication on EuropePMC
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Application

Application Comment Organism
agriculture construction of an interspecific cross between Solanum lycopersicum cv Moneymaker and the wild tomato Solanum habrochaites PI127826 leads to production of 7-epizingiberene in a range of concentrations up to PI127826 levels in the F2 plants. Plants also accumulate monoterpenes and/or other sesquiterpenes at high concentrations. Data show a correlation between the concentration of 7-epizingiberene on the leaf surface and the defense against whiteflies. Stable expression of short chain cis-prenyltransferase zFPS and 7-epizingiberene synthase in Solanum lycopersicum results in accumulation of 7-epizingiberene. The production of 7-epizingiberene has no repellent effect on spider mites in a choice assay, but has a strong effect on their fecundity. Mites placed on leaf disks of transgenic plants exhibit a 40% higher mortality and, after 4 d, an 81% reduction in the number of eggs Solanum habrochaites

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.007
-
 (2Z,6Z)-farnesyl diphosphate pH not specified in the publication, temperature not specified in the publication Solanum habrochaites

Localization

Localization Comment Organism GeneOntology No. Textmining
plastid
-
 Solanum habrochaites 9536
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
84000
-
 x * 84000, calculated Solanum habrochaites

Organism

Organism UniProt Comment Textmining
Solanum habrochaites
-
-
-
Solanum habrochaites PI127826
-
-
-
Solanum lycopersicum
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
trichome
-
 Solanum habrochaites
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(2Z,6Z)-farnesyl diphosphate exclusively uses (2Z,6Z)-farnesyl-diphosphate Solanum habrochaites 7-epizingiberene + diphosphate plus trace amounts of beta-sesquiphellandrene and curcumene ?
(2Z,6Z)-farnesyl diphosphate exclusively uses (2Z,6Z)-farnesyl-diphosphate Solanum habrochaites PI127826 7-epizingiberene + diphosphate plus trace amounts of beta-sesquiphellandrene and curcumene ?

Subunits

Subunits Comment Organism
? x * 84000, calculated Solanum habrochaites

Synonyms

Synonyms Comment Organism
ShZIS
-
 Solanum lycopersicum
Zis
-
 Solanum habrochaites

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.29
-
 (2Z,6Z)-farnesyl diphosphate pH not specified in the publication, temperature not specified in the publication Solanum habrochaites

General Information

General Information Comment Organism
physiological function stable expression of short chain cis-prenyltransferase zFPS and 7-epizingiberene synthase in Solanum lycopersicum results in accumulation of 7-epizingiberene. The production of 7-epizingiberene has no repellent effect on spider mites in a choice assay, but has a strong effect on their fecundity. Mites placed on leaf disks of transgenic plants exhibit a 40% higher mortality and, after 4 d, an 81% reduction in the number of eggs Solanum habrochaites