PLAZA 3.0 Dicots gene overview : AT2G40080

Gene: AT2G40080 (Arabidopsis thaliana)

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Curated Summary: Encodes a novel nuclear 111 amino-acid phytochrome-regulated component of a negative feedback loop involving the circadian clock central oscillator components CCA1 and LHY. ELF4 is necessary for light-induced expression of both CCA1 and LHY, and conversely, CCA1 and LHY act negatively on light-induced ELF4 expression. ELF4 promotes clock accuracy and is required for sustained rhythms in the absence of daily light/dark cycles. It is involved in the phyB-mediated constant red light induced seedling de-etiolation process and may function to coregulate the expression of a subset of phyB-regulated genes.

GO term	Evidence(s)	Provider	Description	Source
GO:0009648	IEP, IMP	Gene Ontology	photoperiodism	1 2
GO:0009909	IMP	UniProt	regulation of flower development	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0042753	IMP	UniProt	positive regulation of circadian rhythm	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0010114	IMP	UniProt	response to red light	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0010017	IMP	UniProt	red or far-red light signaling pathway	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0009649	IMP	UniProt	entrainment of circadian clock	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0048573	IMP	UniProt	photoperiodism, flowering	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0080167	IEP	UniProt	response to karrikin	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0009908	IEA	UniProt	flower development	1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0009585	IEA	UniProt	red, far-red light phototransduction	1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0048511	IEA	UniProt	rhythmic process	1 2 3 4 5 6 7 8 9 10 11 12 13 14

GO term	Evidence(s)	Provider	Description	Source
GO:0042803	IDA	UniProt	protein homodimerization activity	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

GO term	Evidence(s)	Provider	Description	Source
GO:0005634	IDA, ISM,	UniProt	nucleus	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Experimental Evidence

Electronic Evidence

Computational Reviewed Evidence

InterPro	Description
IPR009741	Protein of unknown function DUF1313

Mapman id	Description
30.11	signalling.light

No SignalP domains detected for this gene.