Gene: AT5G66880 (Arabidopsis thaliana)

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Gene Identifier
Transcript Identifier
Gene Type
Coding gene
5 : 26710697-26712732 : positive


Gene family
(1616 genes in 31 species)
specific family
(169 genes in 29 species)
specific family
Duplication type
Block duplicate

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sucrose nonfermenting 1(SNF1)-related protein kinase 2.3
Curated Summary
encodes a member of SNF1-related protein kinases (SnRK2) whose activity is activated by ionic (salt) and non-ionic (mannitol) osmotic stress. Enzyme involved in the ABA signaling during seed germination, dormancy and seedling growth.
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Identifier Name
aliassucrose nonfermenting 1(SNF1)-related protein kinase 2.3





Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009738TASUniProtabscisic acid-activated signaling pathway1 2 3 4 5 6 7 8
GO:0006970IDA, IGIGene Ontologyresponse to osmotic stress1 2
GO:0009651IDAUniProtresponse to salt stress1 2 3 4 5 6 7 8
GO:0009737IDAGene Ontologyresponse to abscisic acid1
GO:0009789IGIUniProtpositive regulation of abscisic acid-activated signaling pathway1 2 3 4 5 6 7 8
GO:0009739IGIUniProtresponse to gibberellin stimulus1 2 3 4 5 6 7 8
GO:0010029IGI, RCA, UniProtregulation of seed germination1 2 3 4 5 6 7 8 9
GO:0009414IGIUniProtresponse to water deprivation1 2 3 4 5 6 7 8
GO:0006468IEAInterProprotein phosphorylation
GO:0044260IEAPLAZA Homologycellular macromolecule metabolic processHOM03D000043
GO:0006796IEAPLAZA Homologyphosphate-containing compound metabolic processHOM03D000043
GO:0006793IEAPLAZA Homologyphosphorus metabolic processHOM03D000043
GO:0043170IEAPLAZA Homologymacromolecule metabolic processHOM03D000043
GO:0044237IEAPLAZA Homologycellular metabolic processHOM03D000043
GO:0044238IEAPLAZA Homologyprimary metabolic processHOM03D000043
GO:0009987IEAPLAZA Homologycellular processHOM03D000043
GO:0016310IEAPLAZA HomologyphosphorylationHOM03D000043
GO:0008152IEAPLAZA Homologymetabolic processHOM03D000043
GO:0043412IEAPLAZA Homologymacromolecule modificationHOM03D000043
GO:0071704IEAPLAZA Homologyorganic substance metabolic processHOM03D000043
GO:0044267IEAPLAZA Homologycellular protein metabolic processHOM03D000043
GO:0050896IEAPLAZA Homologyresponse to stimulusHOM03D000043
GO:0006464IEAPLAZA Homologycellular protein modification processHOM03D000043
GO:0036211IEAPLAZA Homologyprotein modification processHOM03D000043
GO:0019538IEAPLAZA Homologyprotein metabolic processHOM03D000043

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0016301IDA, ISSGene Ontologykinase activity1 2
GO:0004672IDA, TASIEA, UniProtprotein kinase activity1 2 3 4 5 6 7 8 9
GO:0005515IPIGene Ontologyprotein binding1
GO:0004674IEAUniProtprotein serine/threonine kinase activity1 2 3 4 5 6 7
GO:0005524IEAUniProtATP binding1 2 3 4 5 6 7
GO:0016772IEAInterProtransferase activity, transferring phosphorus-containing groups
GO:0032555IEAPLAZA Homologypurine ribonucleotide bindingHOM03D000043
GO:0043168IEAPLAZA Homologyanion bindingHOM03D000043
GO:0032553IEAPLAZA Homologyribonucleotide bindingHOM03D000043
GO:0043167IEAPLAZA Homologyion bindingHOM03D000043
GO:0035639IEAPLAZA Homologypurine ribonucleoside triphosphate bindingHOM03D000043
GO:0097367IEAPLAZA Homologycarbohydrate derivative bindingHOM03D000043
GO:0003824IEAPLAZA Homologycatalytic activityHOM03D000043
GO:0032559IEAPLAZA Homologyadenyl ribonucleotide bindingHOM03D000043
GO:1901265IEAPLAZA Homologynucleoside phosphate bindingHOM03D000043
GO:0000166IEAPLAZA Homologynucleotide bindingHOM03D000043
GO:0001882IEAPLAZA Homologynucleoside bindingHOM03D000043
GO:0030554IEAPLAZA Homologyadenyl nucleotide bindingHOM03D000043
GO:0016773IEAPLAZA Homologyphosphotransferase activity, alcohol group as acceptorHOM03D000043
GO:0097159IEAPLAZA Homologyorganic cyclic compound bindingHOM03D000043
GO:0017076IEAPLAZA Homologypurine nucleotide bindingHOM03D000043
GO:0036094IEAPLAZA Homologysmall molecule bindingHOM03D000043
GO:0032549IEAPLAZA Homologyribonucleoside bindingHOM03D000043
GO:1901363IEAPLAZA Homologyheterocyclic compound bindingHOM03D000043
GO:0005488IEAPLAZA HomologybindingHOM03D000043
GO:0001883IEAPLAZA Homologypurine nucleoside bindingHOM03D000043
GO:0016740IEAPLAZA Homologytransferase activityHOM03D000043
GO:0032550IEAPLAZA Homologypurine ribonucleoside bindingHOM03D000043

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005737IDA, ISMGene Ontologycytoplasm1 2
GO:0005829IDA, RCA, UniProtcytosol1 2 3 4 5 6 7 8 9
GO:0005634IDAUniProtnucleus1 2 3 4 5 6 7 8

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR008271Serine/threonine-protein kinase, active site
IPR011009Protein kinase-like domain
IPR000719Protein kinase domain
IPR002290Serine/threonine- / dual specificity protein kinase, catalytic domain
IPR017441Protein kinase, ATP binding site

Mapman id Description
29.4protein.postranslational modification
No SignalP domains detected for this gene.