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Literature summary for 4.2.3.143 extracted from

  • Manczak, T.; Simonsen, H.T.
    Insight into biochemical characterization of plant sesquiterpene synthases (2016), Anal. Chem. Insights, 11, 1-7 .
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
gene STS2, recombinant overexpression of His6-tagged enzyme in Saccharomyces cerevisiae strain BY4742 and of (YFP)2-tagged enzyme in Saccharomyces cerevisiae Thapsia garganica

Inhibitors

Inhibitors Comment Organism Structure
EDTA
-
Thapsia garganica

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information Michaelis-Menten kinetics Thapsia garganica
0.00055
-
(2E,6E)-farnesyl diphosphate pH 7.5, temperature not specified in the publication Thapsia garganica

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Thapsia garganica

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
(2E,6E)-farnesyl diphosphate + H2O Thapsia garganica
-
kunzeaol + diphosphate
-
?

Organism

Organism UniProt Comment Textmining
Thapsia garganica K4LMW2
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant His6-tagged enzyme from Saccharomyces cerevisiae strain BY4742 by affinity chromatography Thapsia garganica

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(2E,6E)-farnesyl diphosphate + H2O
-
Thapsia garganica kunzeaol + diphosphate
-
?
additional information radioactive assay method Thapsia garganica ?
-
?

Synonyms

Synonyms Comment Organism
STS2
-
Thapsia garganica
TgTPS2
-
Thapsia garganica

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.29
-
(2E,6E)-farnesyl diphosphate pH 7.5, temperature not specified in the publication Thapsia garganica

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
assay at Thapsia garganica

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
527.3
-
(2E,6E)-farnesyl diphosphate pH 7.5, temperature not specified in the publication Thapsia garganica