Gene: AT1G18080 (Arabidopsis thaliana)

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Gene Identifier
AT1G18080
Transcript Identifier
AT1G18080.1
Gene Type
Coding gene
Location
Chr1 : 6222325-6223901 : positive

Family

Gene family
HOM04M002403
(67 genes in 29 species)
specific family

Descriptions

Description
Transducin/WD40 repeat-like superfamily protein
Curated Summary
Encodes the Arabidopsis thaliana homolog of the tobacco WD-40 repeat ArcA gene. It is a scaffold protein that acts downstream of and is phosphorylated by WNK8 in the glucose responsiveness and flowering pathways . Knockout mutants show insensitivity to gibberellin in GA-induced seed germination.
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Identifiers

Type Value
symbolATARCA
tidAT1G18080.1
UniProtO24456

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0046686 IEPGene Ontologyresponse to cadmium ion1
GO:0006417 IGIGene Ontologyregulation of translation1
GO:0009845 IGIGene Ontologyseed germination1
GO:0042254 IGIGene Ontologyribosome biogenesis1
GO:0071215 IEPGene Ontologycellular response to abscisic acid stimulus1
GO:0009739 IEPGene Ontologyresponse to gibberellin1
GO:0010476 IMPGene Ontologygibberellin mediated signaling pathway1
GO:0009749 IMPGene Ontologyresponse to glucose1 2
GO:0010228 IMPGene Ontologyvegetative to reproductive phase transition of meristem1 2
GO:0009967 IMPGene Ontologypositive regulation of signal transduction1 2
GO:0050832 IEAPLAZA Tree-based Orthologydefense response to fungusLOC_Os01g49290
GO:0048367 IEAPLAZA Integrative Orthologyshoot system developmentAT1G48630
GO:0060267 IEAPLAZA Tree-based Orthologypositive regulation of respiratory burstLOC_Os01g49290
GO:0048364 IEAPLAZA Integrative Orthologyroot developmentAT1G48630

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005515 IPI, IEAGene Ontologyprotein binding1
GO:0000166 ISSGene Ontologynucleotide binding1
GO:0004871 IEAGene Ontologysignal transducer activity1
GO:0032947 IDAGene Ontologyprotein complex scaffold activity1 2
GO:0005078 IMPGene OntologyMAP-kinase scaffold activity1 2

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005834 ISSGene Ontologyheterotrimeric G-protein complex1
GO:0005886 ISMGene Ontologyplasma membrane1
GO:0022626 IDAGene Ontologycytosolic ribosome1
GO:0009507 IDAGene Ontologychloroplast1
GO:0005634 IDAGene Ontologynucleus1
GO:0005829 IDAGene Ontologycytosol1
GO:0005737 IDAGene Ontologycytoplasm1
GO:0005730 IEAPLAZA Integrative OrthologynucleolusAT3G18130

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR015943WD40/YVTN repeat-like-containing domain
IPR001680WD40 repeat
IPR020472G-protein beta WD-40 repeat
IPR019775WD40 repeat, conserved site
IPR017986WD40-repeat-containing domain

Mapman id Description
17.1.3.1.33.Protein biosynthesis.ribosome biogenesis.small ribosomal subunit (SSU).SSU proteome.associated component RACK1
No SignalP domains detected for this gene.