Gene: AT3G46640 (Arabidopsis thaliana)

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Gene Identifier
AT3G46640
Transcript Identifier
AT3G46640.3
Gene Type
Coding gene
Location
3 : 17183248-17184989 : positive

Family

Gene family
HOM03M000170
(282 genes in 16 species)
specific family
Duplication type
Block duplicate

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Descriptions

Description
Homeodomain-like superfamily protein
Curated Summary
Encodes a myb family transcription factor with a single Myb DNA-binding domain (type SHAQKYF) that is unique to plants and is essential for circadian rhythms, specifically for transcriptional regulation within the circadian clock. LUX is required for normal rhythmic expression of multiple clock outputs in both constant light and darkness. It is coregulated with TOC1 and seems to be repressed by CCA1 and LHY by direct binding of these proteins to the evening element in the LUX promoter.
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Identifiers

Identifier Name
aliasPCL1
aliasLUX
aliasLUX ARRHYTHMO
aliasPHYTOCLOCK 1
uniprotQ9SNB4

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006355IEA, TASUniProtregulation of transcription, DNA-dependent1 2 3 4 5 6 7 8 9 10 11 12
GO:0007623IEP, IMPUniProtcircadian rhythm1 2 3 4 5 6 7 8 9 10 11 12
GO:0042753IMPUniProtpositive regulation of circadian rhythm1 2 3 4 5 6 7 8 9 10 11
GO:0006351IEAUniProttranscription, DNA-templated1 2 3 4 5 6 7 8 9 10 11
GO:0000160IEAPLAZA Homologyphosphorelay signal transduction systemHOM03M000170
GO:2001141IEAPLAZA Homologyregulation of RNA biosynthetic processHOM03M000170

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003677IEA, ISSUniProtDNA binding1 2 3 4 5 6 7 8 9 10 11 12
GO:0003700ISSGene Ontologysequence-specific DNA binding transcription factor activity1
GO:0003682IEAUniProtchromatin binding1 2 3 4 5 6 7 8 9 10 11
GO:0060089IEAPLAZA Homologymolecular transducer activityHOM03M000170
GO:0000156IEAPLAZA Homologyphosphorelay response regulator activityHOM03M000170
GO:0004871IEAPLAZA Homologysignal transducer activityHOM03M000170

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634IDA, ISMUniProtnucleus1 2 3 4 5 6 7 8 9 10 11 12

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR009057Homeodomain-like
IPR017930Myb domain
IPR001005SANT/Myb domain
IPR006447Myb domain, plants

Mapman id Description
27.3.20RNA.regulation of transcription.G2-like transcription factor family, GARP
No SignalP domains detected for this gene.
DatabaseType
PlnTFDBG2-like
PlantTFDBG2-like