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.
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 |