Gene: AT2G42870 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT2G42870
Transcript Identifier
AT2G42870.1
Gene Type
Coding gene
Location
Chr2 : 17836831-17837187 : negative

Family Information

Homologous gene family
HOM04D007105
(56 genes in 37 species)
specific family
Duplication type
Block duplicate

Descriptions

Description
phy rapidly regulated 1
Curated Summary
Encodes PHYTOCHROME RAPIDLY REGULATED1 (PAR1), an atypical basic helix-loop-helix (bHLP) protein. Closely related to PAR2 (At3g58850). Up regulated after simulated shade perception. Acts in the nucleus to control plant development and as a negative regulator of shade avoidance response. Functions as transcriptional repressor of auxin-responsive genes SAUR15 (AT4G38850) and SAUR68 (AT1G29510).
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Identifiers

Type Value
AliasHLH1,HELIX-LOOP-HELIX 1
full_namePHY RAPIDLY REGULATED 1
symbolPAR1
tidAT2G42870.1

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Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0006351
IEA
UniProttranscription, DNA-templated
GO:0006351
IEA
Gene Ontologytranscription, DNA-templated1
GO:0009742
IEA
UniProtbrassinosteroid mediated signaling pathway
GO:0009742
IEA
Gene Ontologybrassinosteroid mediated signaling pathway1
GO:0040008
IEA
UniProtregulation of growth
GO:0040008
IEA
Gene Ontologyregulation of growth1
GO:0009641
IMP
UniProtshade avoidance
GO:0009641
IMP, IEP
Gene Ontologyshade avoidance2 3
GO:0032502
IMP
UniProtdevelopmental process
GO:0032502
IMP
Gene Ontologydevelopmental process3
GO:0045892
IMP
UniProtnegative regulation of transcription, DNA-templated
GO:0045892
IMP
Gene Ontologynegative regulation of transcription, DNA-templated4
GO:0046292
IEA
PLAZA Tree-based Orthologyformaldehyde metabolic process AT3G58850
GO:0007623
IEA
PLAZA Tree-based Orthologycircadian rhythm AT3G58850
GO:0048316
IEA
PLAZA Tree-based Orthologyseed development AT3G58850
GO:0008219
IEA
PLAZA Tree-based Orthologycell death AT3G58850
GO:0010286
IEA
PLAZA Tree-based Orthologyheat acclimation AT3G58850

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0003712
IMP
UniProttranscription cofactor activity
GO:0003712
IMP
Gene Ontologytranscription cofactor activity4
GO:0042803
IPI
UniProtprotein homodimerization activity
GO:0042803
IPI
Gene Ontologyprotein homodimerization activity4
GO:0046983
IEA
InterProprotein dimerization activity
GO:0080007
IEA
PLAZA Tree-based OrthologyS-nitrosoglutathione reductase activity AT3G58850
GO:0051903
IEA
PLAZA Tree-based OrthologyS-(hydroxymethyl)glutathione dehydrogenase activity AT3G58850

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005634
IDA
UniProtnucleus
GO:0005634
IDA
ISM
Gene Ontologynucleus3 5
GO:0005829
IEA
PLAZA Tree-based Orthologycytosol AT3G58850
GO:0005777
IEA
PLAZA Tree-based Orthologyperoxisome AT3G58850

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR011598Myc-type, basic helix-loop-helix (bHLH) domain

Mapman id Description
15.5.32.RNA biosynthesis.transcriptional regulation.transcription factor (bHLH)