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Literature summary for 4.2.3.107 extracted from

  • Savage, T.J.; Ichii, H.; Hume, S.D.; Little, D.B.; Croteau, R.
    Monoterpene synthases from Gymnosperms and Angiosperms: stereospecificity and inactivation by cysteinyl- and arginyl-directed modifying reagents (1994), Arch. Biochem. Biophys., 269, 4012-4020.
No PubMed abstract available
Search for more literature for 4.2.3.107

Inhibitors

Inhibitors Comment Organism Structure
N-ethylmaleimide
-
 Pinus contorta
Phenylglyoxal inactivation Pinus contorta

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0015
-
 (3S)-linalyl diphosphate pH 6.5, 31°C Pinus contorta
0.0017
-
 (3R)-linalyl diphosphate pH 6.5, 31°C Pinus contorta
0.0048
-
 geranyl diphosphate pH 6.5, 31°C Pinus contorta

Organism

Organism UniProt Comment Textmining
Pinus contorta
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(3R)-linalyl diphosphate
-
 Pinus contorta myrcene + diphosphate
-
 ?
(3S)-linalyl diphosphate
-
 Pinus contorta (+)-car-3-ene + diphosphate more than 99.9% optically pure ?
geranyl diphosphate reaction proceeds via an enzyme-bound (3S)-linalyl diphosphate intermediate Pinus contorta (+)-car-3-ene + diphosphate more than 99.9% optically pure ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.8
-
-
 Pinus contorta

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.05
-
 pH 6.5, 31°C Pinus contorta N-ethylmaleimide