ATAF1 NAC (No Apical Meristem) domain transcriptional regulator superfamily protein [Arabidopsis thaliana (thale cress)] - Gene

Summary

Go to the top of the page Help

Official Symbol: ATAF1
Official Full Name: NAC (No Apical Meristem) domain transcriptional regulator superfamily protein
Primary source: TAIR:AT1G01720
Locus tag: AT1G01720
See related: Araport:AT1G01720
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: ANAC002; ANAC2; Arabidopsis NAC domain containing protein 2; T1N6.12; T1N6_12
Summary: Belongs to a large family of putative transcriptional activators with NAC domain. Transcript level increases in response to wounding and abscisic acid. ATAF1 attentuates ABA signaling and sythesis. Mutants are hyposensitive to ABA.
NEW: Try the new Gene table
Try the new Transcript table

Genomic context

Go to the top of the page Help

See ATAF1 in Genome Data Viewer

Location:: chromosome: 1

Exon count:: 3

Sequence:: Chromosome: 1; NC_003070.9 (267993..269819)

Chromosome 1 - NC_003070.9 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to reference sequence details

Genomic Sequence:: NC_003070.9

Go to nucleotide: Graphics FASTA GenBank

Bibliography

Go to the top of the page Help

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Cooperative transcriptional regulation by ATAF1 and HY5 promotes light-induced cotyledon opening in Arabidopsis thaliana.
Title: Cooperative transcriptional regulation by ATAF1 and HY5 promotes light-induced cotyledon opening in Arabidopsis thaliana.
Two ATAF transcription factors ANAC102 and ATAF1 contribute to the suppression of cytochrome P450-mediated brassinosteroid catabolism in Arabidopsis.
Title: Two ATAF transcription factors ANAC102 and ATAF1 contribute to the suppression of cytochrome P450-mediated brassinosteroid catabolism in Arabidopsis.
Overexpression of ATAF1 in Arabidopsis plants results in elevated expression of ALDH7B4 in seeds, seedlings, and mature plants, whereas ATAF1 knock-out mutant plants abolished the expression of ALDH7B4. This study implies that ATAF1 may confer stress tolerance by up-regulating the target gene ALDH7B4.
Title: The ATAF1 transcription factor is a key regulator of aldehyde dehydrogenase 7B4 (ALDH7B4) gene expression in Arabidopsis thaliana.
ATAF1 plays an important role in response to salt stress and may be utilized to improve the salt tolerance of rice.
Title: Arabidopsis ATAF1 enhances the tolerance to salt stress and ABA in transgenic rice.
TREHALASE1, the only trehalase-encoding gene in Arabidopsis, was identified as a direct downstream target of ATAF1.
Title: Transcription Factor Arabidopsis Activating Factor1 Integrates Carbon Starvation Responses with Trehalose Metabolism.
ATAF1 serves as a core transcriptional activator of senescence by coupling stress-related signaling with photosynthesis- and senescence-related transcriptional cascades.
Title: Transcription Factor ATAF1 in Arabidopsis Promotes Senescence by Direct Regulation of Key Chloroplast Maintenance and Senescence Transcriptional Cascades.
ATAF1, Arabidopsis NAC gene, is a bona fide regulator modulating plant responses to many abiotic stresses and necrotrophic-pathogen infection.
Title: Dual function of Arabidopsis ATAF1 in abiotic and biotic stress responses.
Expression of ATAF1 was downregulated after infection with Botrytis cinerea or Pseudomonas syringae pv. tomato.
Title: The Arabidopsis ATAF1, a NAC transcription factor, is a negative regulator of defense responses against necrotrophic fungal and bacterial pathogens.
ATAF1-dependent repression of abscisic acid biosynthesis and signalling is a central component of Arabidopsis penetration resistance towards Blumeria attack.
Title: Transcriptional regulation by an NAC (NAM-ATAF1,2-CUC2) transcription factor attenuates ABA signalling for efficient basal defence towards Blumeria graminis f. sp. hordei in Arabidopsis.

Submit: New GeneRIF Correction

Interactions

Go to the top of the page Help

Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

Go to the top of the page Help

Homology

Orthologs from OrthoDB

NM_100054.3

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
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 negative regulation of abscisic acid-activated signaling pathway	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of DNA-templated transcription	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within response to wounding	IEP Inferred from Expression Pattern more info	PubMed

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

General protein information

Go to the top of the page Help

Preferred Names: NAC (No Apical Meristem) domain transcriptional regulator superfamily protein

NP_171677.1

ATAF1; CONTAINS InterPro DOMAIN/s: No apical meristem (NAM) protein (InterPro:IPR003441); BEST Arabidopsis thaliana protein match is: NAC domain containing protein 32 (TAIR:AT1G77450.1); Has 3043 Blast hits to 3037 proteins in 75 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 3043; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

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

267993..269819

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_100054.3 → NP_171677.1 NAC (No Apical Meristem) domain transcriptional regulator superfamily protein [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_171677.1

Status: REVIEWED

UniProtKB/Swiss-Prot

Q39013, Q9LQ85

UniProtKB/TrEMBL

A0A178W8W1, A0A384KJW1, Q2HIR8

Conserved Domains (1) summary

pfam02365
Location:8 → 131

NAM; No apical meristem (NAM) protein