RAV1 uncharacterized protein [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Symbol: RAV1
Official Full Name: uncharacterized protein
Primary source: TAIR:AT1G13260
Locus tag: AT1G13260
See related: Araport:AT1G13260
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Arabidopsis thaliana (ecotype: Columbia)
Lineage: Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as: AtRAV1; EDF4; ETHYLENE RESPONSE DNA BINDING FACTOR 4; related to ABI3/VP1 1; T6J4.2; T6J4_2
Summary: Encodes an AP2/B3 domain transcription factor which is upregulated in response to low temperature. It contains a B3 DNA binding domain. It has circadian regulation and may function as a negative growth regulator.
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Genomic context

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See RAV1 in Genome Data Viewer

Location:: chromosome: 1

Exon count:: 1

Sequence:: Chromosome: 1; NC_003070.9 (4542168..4543970)

Chromosome 1 - NC_003070.9 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003070.9

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Reciprocal inhibition of expression between RAV1 and BES1 modulates plant growth and development in Arabidopsis.
Title: Reciprocal inhibition of expression between RAV1 and BES1 modulates plant growth and development in Arabidopsis.
AtRAV1 and AtRAV2-overexpressing cotton had approximately 5% significantly longer fibers with only marginal decreases in yields under well-watered or drought stress conditions that resulted in 40-60% yield penalties and 3-7% fiber length penalties in control plants.
Title: AtRAV1 and AtRAV2 overexpression in cotton increases fiber length differentially under drought stress and delays flowering.
Data show that FOREVER YOUNG FLOWER UP-REGULATING FACTOR1 (FUF1; At1g71450) acts as an activator in suppressing ETHYLENE RESPONSE DNA BINDING FACTORs EDF1/2/3/4 function and senescence/abscission of the flowers.
Title: FOREVER YOUNG FLOWER Negatively Regulates Ethylene Response DNA-Binding Factors by Activating an Ethylene-Responsive Factor to Control Arabidopsis Floral Organ Senescence and Abscission.
RAV1 transcription factor plays an important role in abscisic acid signaling by modulating the expression of ABI3, ABI4, and ABI5, and that its activity is negatively affected by SnRK2s.Rav1 is phosphorylated by SnRK2 kinases.
Title: Arabidopsis RAV1 transcription factor, phosphorylated by SnRK2 kinases, regulates the expression of ABI3, ABI4, and ABI5 during seed germination and early seedling development.
Arabidopsis RAV1, RAV2 and Rav1L transcription factors modulates drought and salt stress responses independent of abscisic acid.
Title: A subset of Arabidopsis RAV transcription factors modulates drought and salt stress responses independent of ABA.
Transgenic cotton (Gossypium hirsutum) expressing AtRAV1/2 and/or AtABI5 showed resistance to imposed drought stress.
Title: Related to ABA-Insensitive3(ABI3)/Viviparous1 and AtABI5 transcription factor coexpression in cotton enhances drought stress adaptation.
Results strongly suggest that RAV1 is sufficient to cause leaf senescence and it functions as a positive regulator in this process.
Title: The RAV1 transcription factor positively regulates leaf senescence in Arabidopsis.
Arabidopsis transcription factors, RAV1 and RAV2, are regulated by touch-related stimuli in a dose-dependent and biphasic manner.
Title: Arabidopsis transcription factors, RAV1 and RAV2, are regulated by touch-related stimuli in a dose-dependent and biphasic manner.
The RAV1 B3 binding domain consists of a seven-stranded open beta-barrel and two alpha-helices located at the ends of the barrel and is similar to the structure of the noncatalytic DNA binding domain of the restriction enzyme EcoRII.
Title: Solution structure of the B3 DNA binding domain of the Arabidopsis cold-responsive transcription factor RAV1.

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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NM_101197.4

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables DNA binding	IDA Inferred from Direct Assay more info	PubMed
enables DNA-binding transcription factor activity	ISS Inferred from Sequence or Structural Similarity more info	PubMed
enables transcription cis-regulatory region binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
acts_upstream_of_or_within cellular response to hypoxia	HEP more info	PubMed
acts_upstream_of_or_within lateral root development	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within leaf development	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within negative regulation of DNA-templated transcription	IDA Inferred from Direct Assay more info	PubMed
acts_upstream_of_or_within negative regulation of flower development	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within response to brassinosteroid	IEP Inferred from Expression Pattern more info	PubMed

Component	Evidence Code	Pubs
located_in nucleus	HDA more info	PubMed
located_in nucleus	ISM Inferred from Sequence Model more info

General protein information

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Preferred Names: uncharacterized protein

NP_172784.1

related to ABI3/VP1 1 (RAV1); CONTAINS InterPro DOMAIN/s: DNA-binding, integrase-type (InterPro:IPR016177), Transcriptional factor B3 (InterPro:IPR003340), Pathogenesis-related transcriptional factor/ERF, DNA-binding (InterPro:IPR001471); BEST Arabidopsis thaliana protein match is: ethylene response DNA binding factor 3 (TAIR:AT3G25730.1); Has 6277 Blast hits to 6015 proteins in 258 species: Archae - 0; Bacteria - 3; Metazoa - 0; Fungi - 0; Plants - 6251; Viruses - 0; Other Eukaryotes - 23 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

NC_003070.9 Reference assembly

Range

4542168..4543970

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_101197.4 → NP_172784.1 uncharacterized protein AT1G13260 [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_172784.1

Status: REVIEWED

UniProtKB/Swiss-Prot

Q9ZWM9

UniProtKB/TrEMBL

A0A654EAH8

Conserved Domains (2) summary

cd00018
Location:60 → 118

AP2; DNA-binding domain found in transcription regulators in plants such as APETALA2 and EREBP (ethylene responsive element binding protein). In EREBPs the domain specifically binds to the 11bp GCC box of the ethylene response element (ERE), a promotor ...

pfam02362
Location:188 → 292

B3; B3 DNA binding domain