Gene: AT2G25880 (Arabidopsis thaliana)

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Gene Identifier
AT2G25880
Transcript Identifier
AT2G25880.1
Gene Type
Coding gene
Location
2 : 11034887-11036827 : negative

Family

Gene family
HOM03M000021
(1515 genes in 16 species)
specific family

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Descriptions

Description
ataurora2
Curated Summary
Encodes a member of a family of Ser/Thr kinases whose activities peak during cell division. Transcripts are abundant in tissues rich in dividing cells like roots and flowers but are low or absent in fully expanded leaves and stems. In interphase cells, the protein is predominantly nuclear. During mitosis, the protein associates with plant-specific cytoskeletal structures (preprophase band, phragmoplast, nascent cell plate) that are necessary for cytokinesis as well as with the microtubule spindle.
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Identifiers

Identifier Name
aliasAUR2
aliasataurora2
aliasAtAUR2
uniprotQ683C9

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0016572IDA, RCAGene Ontologyhistone phosphorylation1 2
GO:0006342RCAGene Ontologychromatin silencing1
GO:0008283RCAGene Ontologycell proliferation1
GO:0010075RCAGene Ontologyregulation of meristem growth1
GO:0010103RCAGene Ontologystomatal complex morphogenesis1
GO:0042127RCAGene Ontologyregulation of cell proliferation1
GO:0051567RCAGene Ontologyhistone H3-K9 methylation1
GO:0006468IEAInterProprotein phosphorylation
GO:0044260IEAPLAZA Homologycellular macromolecule metabolic processHOM03M000021
GO:0006796IEAPLAZA Homologyphosphate-containing compound metabolic processHOM03M000021
GO:0006793IEAPLAZA Homologyphosphorus metabolic processHOM03M000021
GO:0043170IEAPLAZA Homologymacromolecule metabolic processHOM03M000021
GO:0044237IEAPLAZA Homologycellular metabolic processHOM03M000021
GO:0044238IEAPLAZA Homologyprimary metabolic processHOM03M000021
GO:0009987IEAPLAZA Homologycellular processHOM03M000021
GO:0016310IEAPLAZA HomologyphosphorylationHOM03M000021
GO:0008152IEAPLAZA Homologymetabolic processHOM03M000021
GO:0043412IEAPLAZA Homologymacromolecule modificationHOM03M000021
GO:0071704IEAPLAZA Homologyorganic substance metabolic processHOM03M000021
GO:0044267IEAPLAZA Homologycellular protein metabolic processHOM03M000021
GO:0006464IEAPLAZA Homologycellular protein modification processHOM03M000021
GO:0036211IEAPLAZA Homologyprotein modification processHOM03M000021
GO:0019538IEAPLAZA Homologyprotein metabolic processHOM03M000021

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0016301ISSGene Ontologykinase activity1
GO:0035175IDAUniProthistone kinase activity (H3-S10 specific)1 2 3 4
GO:0005524IEAUniProtATP binding1 2 3
GO:0004674IEAUniProtprotein serine/threonine kinase activity1 2 3
GO:0004672IEAInterProprotein kinase activity
GO:0016772IEAInterProtransferase activity, transferring phosphorus-containing groups
GO:0032555IEAPLAZA Homologypurine ribonucleotide bindingHOM03M000021
GO:0043168IEAPLAZA Homologyanion bindingHOM03M000021
GO:0032553IEAPLAZA Homologyribonucleotide bindingHOM03M000021
GO:0043167IEAPLAZA Homologyion bindingHOM03M000021
GO:0035639IEAPLAZA Homologypurine ribonucleoside triphosphate bindingHOM03M000021
GO:0097367IEAPLAZA Homologycarbohydrate derivative bindingHOM03M000021
GO:0003824IEAPLAZA Homologycatalytic activityHOM03M000021
GO:0032559IEAPLAZA Homologyadenyl ribonucleotide bindingHOM03M000021
GO:1901265IEAPLAZA Homologynucleoside phosphate bindingHOM03M000021
GO:0000166IEAPLAZA Homologynucleotide bindingHOM03M000021
GO:0001882IEAPLAZA Homologynucleoside bindingHOM03M000021
GO:0030554IEAPLAZA Homologyadenyl nucleotide bindingHOM03M000021
GO:0016773IEAPLAZA Homologyphosphotransferase activity, alcohol group as acceptorHOM03M000021
GO:0097159IEAPLAZA Homologyorganic cyclic compound bindingHOM03M000021
GO:0017076IEAPLAZA Homologypurine nucleotide bindingHOM03M000021
GO:0036094IEAPLAZA Homologysmall molecule bindingHOM03M000021
GO:0032549IEAPLAZA Homologyribonucleoside bindingHOM03M000021
GO:1901363IEAPLAZA Homologyheterocyclic compound bindingHOM03M000021
GO:0005488IEAPLAZA HomologybindingHOM03M000021
GO:0001883IEAPLAZA Homologypurine nucleoside bindingHOM03M000021
GO:0016740IEAPLAZA Homologytransferase activityHOM03M000021
GO:0032550IEAPLAZA Homologypurine ribonucleoside bindingHOM03M000021

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634IDAUniProtnucleus1 2 3 4
GO:0005737IEAUniProtcytoplasm1 2 3
GO:0031965IEAUniProtnuclear membrane1 2 3
GO:0000922IEAUniProtspindle pole1 2 3

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

Mapman id Description
29.4.1protein.postranslational modification.kinase
No SignalP domains detected for this gene.