Gene: AT5G42810 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT5G42810
Transcript Identifier
AT5G42810.1
Gene Type
Coding gene
Location
Chr5 : 17167073-17169337 : positive

Family

Gene family
HOM04M003565
(48 genes in 29 species)
specific family

Descriptions

Description
inositol-pentakisphosphate 2-kinase 1
Curated Summary
Encodes an inositol tetra-/pentaphosphate 2-kinase, involved in the biosynthesis of phytic acid, a regulator of intracellular signaling, a highly abundant animal antinutrient, and a phosphate and mineral storage compound in plant seeds. Is also required for growth and modulates phosphate homeostasis at the transcriptional level.
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Identifiers

Type Value
AliasATIPK1,inositol-pentakisphosphate 2-kinase 1
symbolIPK1
tidAT5G42810.1
UniProtQ93YN9

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0016310 IEAGene Ontologyphosphorylation1
GO:0010264 IMPUniProtmyo-inositol hexakisphosphate biosynthetic process1
GO:0030643 IMPUniProtcellular phosphate ion homeostasis1
GO:0042742 IMPUniProtdefense response to bacterium1
GO:0050832 IMPUniProtdefense response to fungus1
GO:0051607 IMPUniProtdefense response to virus1
GO:0040007 IMPUniProtgrowth1 2
GO:0048527 IMPUniProtlateral root development1 2
GO:0055062 IMPUniProtphosphate ion homeostasis1 2
GO:0052746 IBAUniProtinositol phosphorylation

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005524 IEAUniProtATP binding1
GO:0035299 IDA, IEA, UniProtinositol pentakisphosphate 2-kinase activity1
GO:0046872 IEAUniProtmetal ion binding1
GO:0032942 IDAUniProtinositol tetrakisphosphate 2-kinase activity1

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634 IDA, ISM, UniProtnucleus1 2 3
GO:0005737 IDAUniProtcytoplasm1 2

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR009286Inositol-pentakisphosphate 2-kinase

Mapman id Description
27.5.3.1.Multi-process regulation.phosphoinositide lipid regulatory system.inositol polyphosphate kinase activities.inositol pentakisphosphate kinase (IPK1)
No SignalP domains detected for this gene.