Gene: AT2G19860 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT2G19860
Transcript Identifier
AT2G19860.1
Gene Type
Coding gene
Location
Chr2 : 8570818-8573762 : positive

Family

Gene family
HOM04M000508
(235 genes in 28 species)
specific family
Subfamily
ORTHO04M000433
(214 genes in 28 species)
specific family
Duplication type
Block duplicate

Descriptions

Description
hexokinase 2
Curated Summary
Encodes a protein with hexokinase activity (AtHXK2) and acts as a sensor for plant sugar responses.
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Identifiers

Type Value
AliasATHXK2,ARABIDOPSIS THALIANA HEXOKINASE 2
symbolHXK2
tidAT2G19860.1
UniProtP93834

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0001678 IBA, IEA, UniProtcellular glucose homeostasis1 2
GO:0005975 IEAInterProcarbohydrate metabolic process
GO:0046835 IEAGene Ontologycarbohydrate phosphorylation1
GO:0006096 IBA, IEA, UniProtglycolytic process1 2
GO:0012501 IMPUniProtprogrammed cell death1
GO:0009747 IMPUniProthexokinase-dependent signaling1
GO:0010182 IMPUniProtsugar mediated signaling pathway1
GO:0009750 IEAPLAZA Integrative Orthologyresponse to fructoseAT4G29130
GO:0019320 IEAPLAZA Integrative Orthologyhexose catabolic processAT4G29130
GO:0090332 IEAPLAZA Integrative Orthologystomatal closureAT4G29130
GO:0010148 IEAPLAZA Integrative OrthologytranspirationAT4G29130
GO:0010255 IEAPLAZA Integrative Orthologyglucose mediated signaling pathwayAT4G29130

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0004396 IEA, IMP, ISS, UniProthexokinase activity1 2
GO:0005524 IEA, ISS, UniProtATP binding1 2
GO:0005536 IEAUniProtglucose binding1
GO:0016773 IEAInterProphosphotransferase activity, alcohol group as acceptor
GO:0019158 IBAUniProtmannokinase activity1
GO:0004340 IDAUniProtglucokinase activity1
GO:0008865 IDAUniProtfructokinase activity1
GO:0008270 IEAPLAZA Integrative Orthologyzinc ion bindingAT4G29130
GO:0005515 IEAPLAZA Integrative Orthologyprotein bindingAT4G29130

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005739 IDA, ISM, TAS, UniProtmitochondrion1 2 3
GO:0005829 IBAUniProtcytosol1
GO:0009507 ISMGene Ontologychloroplast1
GO:0009536 IDAUniProtplastid1
GO:0031307 IDAUniProtintegral component of mitochondrial outer membrane1
GO:0005623 IEAUniProtcell
GO:0005634 IEAPLAZA Integrative OrthologynucleusAT4G29130
GO:0016020 IEAPLAZA Integrative OrthologymembraneAT4G29130
GO:0005774 IEAPLAZA Integrative Orthologyvacuolar membraneAT4G29130
GO:0005773 IEAPLAZA Integrative OrthologyvacuoleAT4G29130

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR001312Hexokinase
IPR022673Hexokinase, C-terminal
IPR022672Hexokinase, N-terminal
IPR019807Hexokinase, binding site

Mapman id Description
3.1.4.3.Carbohydrate metabolism.sucrose metabolism.degradation.hexokinase
No SignalP domains detected for this gene.