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Literature summary for 2.7.1.158 extracted from

  • Kuo, H.F.; Chang, T.Y.; Chiang, S.F.; Wang, W.D.; Charng, Y.Y.; Chiou, T.J.
    Arabidopsis inositol pentakisphosphate 2-kinase, AtIPK1, is required for growth and modulates phosphate homeostasis at the transcriptional level (2014), Plant J., 80, 503-515.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Arabidopsis thaliana 5829
-
nucleus
-
Arabidopsis thaliana 5634
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + 1D-myo-inositol 1,3,4,5,6-pentakisphosphate Arabidopsis thaliana
-
ADP + 1D-myo-inositol hexakisphosphate
-
?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana Q93YN9 ecotype Col-0
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + 1D-myo-inositol 1,3,4,5,6-pentakisphosphate
-
Arabidopsis thaliana ADP + 1D-myo-inositol hexakisphosphate
-
?

Synonyms

Synonyms Comment Organism
inositol pentakisphosphate 2-kinase
-
Arabidopsis thaliana
Ipk1
-
Arabidopsis thaliana

General Information

General Information Comment Organism
malfunction a loss-of-function mutant exhibits disturbed phosphate homeostasis and overaccumulated phosphate as a consequence of increased phosphate uptake activity and root-to-shoot phosphate translocation. The mutant also shows a phosphate deficiency-like root system architecture with reduced primary root and enhanced lateral root growth Arabidopsis thaliana
physiological function the enzyme has important roles in growth and phosphate homeostasis Arabidopsis thaliana