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Literature summary for 1.13.11.58 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

Application Comment Organism
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)

Cloned (Comment) Organism
expression in Escherichia coli Oryza sativa

Organism

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

Source Tissue

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

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
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 ?
linoleate + O2 comparable oxygenase activity with either linoleic acid or linolenic acid Oryza sativa (9S,10E,12Z)-9-hydroperoxy-10,12-octadecadienoate
-
?

Synonyms

Synonyms Comment Organism
9-LOX
-
Oryza sativa
r9-LOX1
-
Oryza sativa

Temperature Optimum [°C]

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

Temperature Range [°C]

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

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.3
-
-
Oryza sativa

pH Range

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