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Literature summary for 4.2.1.92 extracted from

  • Buchhaupt, M.; Guder, J.C.; Etschmann, M.M.; Schrader, J.
    Synthesis of green note aroma compounds by biotransformation of fatty acids using yeast cells coexpressing lipoxygenase and hydroperoxide lyase (2012), Appl. Microbiol. Biotechnol., 93, 159-168.
    View publication on PubMed
Search for more literature for 4.2.1.92

Cloned(Commentary)

Cloned (Comment) Organism
gene HPLCl, overexpression in Saccharomyces cerevisiae strain BY4743 isogenic Citrullus lanatus

Protein Variants

Protein Variants Comment Organism
additional information development of a yeast-based whole cell biocatalyst able to transform polyunsaturated fatty acids into green note aldehydes and alcohols, evaluation, overview Citrullus lanatus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
13-hydroperoxylinoleic acid Citrullus lanatus
-
 (Z)-3-hexanal + 12-oxododecenoic acid
-
 ?
alpha-linolenic acid Citrullus lanatus cleavage of 9-hydroperoxy fatty acid (E,Z)-3,6-nonadienal + 9-oxononanoic acid
-
 ?
linoleic acid Citrullus lanatus cleavage of 9-hydroperoxy fatty acid (Z)-3-nonenal + 9-oxononanoic acid
-
 ?
additional information Citrullus lanatus cleavage of 9-hydroperoxy fatty acids or 13-hydroperoxy fatty acids by a hydroperoxide lyase results in formation of aldehydes (Z)-3-nonenal/(E,Z)-3,6-nonadienal or (Z)-3-hexanal, and omega-oxo fatty acid 9-oxo-nonanoic acid or 12-oxo-dodecenoic acid, respectively ?
-
 ?

Organism

Organism UniProt Comment Textmining
Citrullus lanatus
-
 var. lanatus, gene HPLCl
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
13-hydroperoxylinoleic acid
-
 Citrullus lanatus (Z)-3-hexanal + 12-oxododecenoic acid
-
 ?
alpha-linolenic acid cleavage of 9-hydroperoxy fatty acid Citrullus lanatus (E,Z)-3,6-nonadienal + 9-oxononanoic acid
-
 ?
linoleic acid cleavage of 9-hydroperoxy fatty acid Citrullus lanatus (Z)-3-nonenal + 9-oxononanoic acid
-
 ?
additional information cleavage of 9-hydroperoxy fatty acids or 13-hydroperoxy fatty acids by a hydroperoxide lyase results in formation of aldehydes (Z)-3-nonenal/(E,Z)-3,6-nonadienal or (Z)-3-hexanal, and omega-oxo fatty acid 9-oxo-nonanoic acid or 12-oxo-dodecenoic acid, respectively Citrullus lanatus ?
-
 ?

Synonyms

Synonyms Comment Organism
HPL
-
 Citrullus lanatus
hydroperoxide lyase
-
 Citrullus lanatus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
 assay at Citrullus lanatus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.8
-
-
 Citrullus lanatus

General Information

General Information Comment Organism
physiological function the enzyme is involved in synthesis of green note substances from linoleic acid and alpha-linolenic acid in the plant Citrullus lanatus