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Literature summary extracted from

  • Grossman, S.; Bergman, M.; Sofer, Y.
    Purification and partial characterization of eggplant linoleate hydroperoxide isomerase (1983), Biochim. Biophys. Acta, 752, 65-72.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.2.1.92 CH3HgI
-
 Zea mays
4.2.1.92 Cu2+ CuCl2 Solanum melongena
4.2.1.92 Cu2+ CuCl2 Zea mays
4.2.1.92 iodoacetic acid
-
 Zea mays
4.2.1.92 N-bromosuccinimide
-
 Solanum melongena
4.2.1.92 nordihydroguaiaretic acid
-
 Solanum melongena
4.2.1.92 p-chloromercuribenzoate
-
 Zea mays

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.2.1.92 0.024
-
 linoleate hydroperoxide
-
 Solanum melongena

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.2.1.92 293000
-
 x * 293000, SDS-PAGE Solanum melongena

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.2.1.92 (13S)-hydroperoxy-(9Z,11E)-octadecadienoic acid Zea mays
-
 (12,13S)-oxido-(9Z,11)-octadecadienoic acid + H2O
-
 ?
4.2.1.92 (13S)-hydroperoxy-(9Z,11E)-octadecadienoic acid Solanum melongena
-
 (12,13S)-oxido-(9Z,11)-octadecadienoic acid + H2O
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
4.2.1.92 Solanum melongena
-
 eggplant
-
4.2.1.92 Zea mays
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.2.1.92
-
 Zea mays
4.2.1.92
-
 Solanum melongena

Source Tissue

EC Number Source Tissue Comment Organism Textmining
4.2.1.92 fruit
-
 Solanum melongena
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.2.1.92 (13S)-hydroperoxy-(9Z,11E)-octadecadienoic acid
-
 Zea mays (12S,13S)-oxido-(9Z,11)-octadecadienoic acid + H2O
-
 ?
4.2.1.92 (13S)-hydroperoxy-(9Z,11E)-octadecadienoic acid
-
 Solanum melongena (12S,13S)-oxido-(9Z,11)-octadecadienoic acid + H2O products are: 13-hydroxy-12-oxo-cis-9-octadecenoic acid + small amounts of the gamma ketol ?
4.2.1.92 (13S)-hydroperoxy-(9Z,11E)-octadecadienoic acid
-
 Zea mays (12,13S)-oxido-(9Z,11)-octadecadienoic acid + H2O
-
 ?
4.2.1.92 (13S)-hydroperoxy-(9Z,11E)-octadecadienoic acid
-
 Solanum melongena (12,13S)-oxido-(9Z,11)-octadecadienoic acid + H2O
-
 ?
4.2.1.92 (9S)-hydroperoxy-(10E,12Z)-octadecadienoic acid
-
 Zea mays 10-oxo-(9R)-hydroxy-cis-12-octadecadienoic acid + H2O
-
 ?
4.2.1.92 (9S)-hydroperoxy-(10E,12Z)-octadecadienoic acid
-
 Solanum melongena 10-oxo-(9R)-hydroxy-cis-12-octadecadienoic acid + H2O
-
 ?
4.2.1.92 linoleate hydroperoxide + H2O
-
 Solanum melongena 9,12,13-trihydroxy-trans-10-octadecenoic acid + 9,10,13-trihydroxy-trans-11-octadecenoic acid
-
 ?

Subunits

EC Number Subunits Comment Organism
4.2.1.92 ? x * 293000, SDS-PAGE Solanum melongena

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.2.1.92 6.5
-
-
 Zea mays
4.2.1.92 6.5
-
-
 Solanum melongena

pH Range

EC Number pH Minimum pH Maximum Comment Organism
4.2.1.92 5 7.8 about 20% of maximum activity at pH 5 and pH 7.8 Solanum melongena