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Literature summary extracted from

  • Meesapyodsuk, D.; Qiu, X.
    A peroxygenase pathway involved in the biosynthesis of epoxy fatty acids in oat (2011), Plant Physiol., 157, 454-463.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.11.2.3 expression in Pichia pastoris and Escherichia coli Avena sativa

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.11.2.3 membrane associated with membrane Avena sativa 16020
-
1.11.2.3 microsome
-
 Avena sativa
-
-

Organism

EC Number Organism UniProt Comment Textmining
1.11.2.3 Avena sativa G1JSL4
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.11.2.3 10-cis-heptadecenoic acid + cumene hydroperoxide 94% of the activity with oleic acid Avena sativa 10,11-epoxyheptadecanoic acid + ?
-
 ?
1.11.2.3 10-cis-pentadecenoic acid + cumene hydroperoxide 98% of the activity with oleic acid Avena sativa 10,11-epoxypentadecanoic acid + ?
-
 ?
1.11.2.3 9-cis-hexadecenoic acid + cumene hydroperoxide 89% of the activity with oleic acid Avena sativa 9,10-epoxy hexadecanoic acid + ?
-
 ?
1.11.2.3 linoleic acid + cumene hydroperoxide 47% of the activity with oleic acid Avena sativa ?
-
 ?
1.11.2.3 additional information isoform PXG1 catalyzes the strictly hydroperoxide-dependent epoxidation of unsaturated fatty acids. It prefers hydroperoxy-trienoic acids over hydroperoxydienoic acids as oxygen donors to oxidize a wide range of unsaturated fatty acids with cis double bonds. Phospholipids and acyl-CoA are not effective substrates and it will only use free fatty acid or fatty acid methyl esters as substrates. Both hydroperoxy-dienoic and hydroperoxy-trienoic acids are effectively utilized as oxygen donors, with hydroperoxy-trienoic acids being more efficiently reduced Avena sativa ?
-
 ?
1.11.2.3 oleic acid + cumene hydroperoxide preferred substrate Avena sativa ?
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.11.2.3 PXG1
-
 Avena sativa

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.11.2.3 45
-
-
 Avena sativa

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.11.2.3 7
-
-
 Avena sativa

pH Range

EC Number pH Minimum pH Maximum Comment Organism
1.11.2.3 5 9
-
 Avena sativa