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Literature summary extracted from

  • Mizuno, K.; Iida, T.; Takano, A.; Yokoyama, M.; Fujimura, T.
    A new 9-lipoxygenase cDNA from developing rice seeds (2003), Plant Cell Physiol., 44, 1168-1175.
    View publication on PubMed

Application

EC Number Application Comment Organism
1.13.11.58 synthesis the enzyme could be useful for in vitro synthesis of 9,10-ketol-octadecadienoic acid which is expected to be an ornamentally useful flower inducer when applied exogenously Oryza sativa

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.13.11.58 expression in Escherichia coli Oryza sativa

Organism

EC Number Organism UniProt Comment Textmining
1.13.11.58 Oryza sativa Q76I22 L. cv. Nipponbare
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.13.11.58 seed the expression level of the r9-LOX1 gene is higher in imbibed seeds rather than developing seeds Oryza sativa
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.13.11.58 alpha-linolenate + O2 comparable oxygenase activity with either linoleic acid or linolenic acid Oryza sativa (9S,10E,12Z,15Z)-9-hydroperoxy-10,12,15-octadecatrienoate more than 96% of the substrate is converted to the the 9-positional hydroperoxide ?
1.13.11.58 linoleate + O2 comparable oxygenase activity with either linoleic acid or linolenic acid Oryza sativa (9S,10E,12Z)-9-hydroperoxy-10,12-octadecadienoate
-
?

Synonyms

EC Number Synonyms Comment Organism
1.13.11.58 9-LOX
-
Oryza sativa
1.13.11.58 r9-LOX1
-
Oryza sativa

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.13.11.58 20
-
-
Oryza sativa

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
1.13.11.58 15 30 15°C: about 90% of maximal activity, 30°C: about 40% of maximal activity Oryza sativa

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.13.11.58 6.3
-
-
Oryza sativa

pH Range

EC Number pH Minimum pH Maximum Comment Organism
1.13.11.58 5.3 6.5 pH 5.3: about 80% of maximal activity, pH 6.5: about 40% of maximal activity Oryza sativa