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Literature summary extracted from

  • Niu, X.; Chen, Q.; Wang, X.
    OsITL1 gene encoding an inositol 1,3,4-trisphosphate 5/6-kinase is a negative regulator of osmotic stress signaling (2008), Biotechnol. Lett., 30, 1687-1692.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.7.1.159 additional information dehydration induces gene expression Oryza sativa

Cloned(Commentary)

EC Number Cloned (Comment) Organism
2.7.1.159 Cloning and transformation of tobacco plants (Nicotiana tabacum L. cv. K326) Oryza sativa

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.7.1.159 NaCl Induced gene expression in rice by 200 mM. Level of relative germination in the two T3 transgenic tobacco lines overexpressing the OsITL1 gene is approximately 20-30% lower than that in the wild-type lines in the presence of 100 mM NaCl. In presence of 150 or 200 mM NaCl, seedling development is more significantly inhibited in transgenic tobacco plants than in wild-type plants. Transgenic plants that overexpress OsITL1 are more sensitive to NaCl stress during seed germination and early seedling development. The leaves of the transgenic seedlings show complete bleaching or extensive chlorosis after 7 days of exposure to 200 Mm NaCl Oryza sativa

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.7.1.159 38700
-
predicted Oryza sativa

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.7.1.159 1D-myo-inositol 1,3,4-trisphosphate + ATP Oryza sativa key enzyme in the inositol phosphate pathway and a negative regulator of osmotic stress signaling 1D-myo-inositol 1,3,4,5-tetrakisphosphate + ADP
-
?
2.7.1.159 1D-myo-inositol 1,3,4-trisphosphate + ATP Oryza sativa key enzyme in the inositol phosphate pathway and a negative regulator of osmotic stress signaling 1D-myo-inositol 1,3,4,6-tetrakisphosphate + ADP
-
?

Organism

EC Number Organism UniProt Comment Textmining
2.7.1.159 Oryza sativa A1KXK8 expression of OsITL1 in tobacco
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Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.7.1.159 seedling use for extraction of the OsITL1 gene Oryza sativa
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.1.159 1D-myo-inositol 1,3,4-trisphosphate + ATP key enzyme in the inositol phosphate pathway and a negative regulator of osmotic stress signaling Oryza sativa 1D-myo-inositol 1,3,4,5-tetrakisphosphate + ADP
-
?
2.7.1.159 1D-myo-inositol 1,3,4-trisphosphate + ATP key enzyme in the inositol phosphate pathway and a negative regulator of osmotic stress signaling Oryza sativa 1D-myo-inositol 1,3,4,6-tetrakisphosphate + ADP
-
?

Synonyms

EC Number Synonyms Comment Organism
2.7.1.159 1,3,4-trisphosphate 5/6-kinase
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Oryza sativa
2.7.1.159 5/6-kinase
-
Oryza sativa
2.7.1.159 OsITL1
-
Oryza sativa

Cofactor

EC Number Cofactor Comment Organism Structure
2.7.1.159 ATP
-
Oryza sativa