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Protein

Dehydration-responsive element-binding protein 2E

Gene

DREB2E

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at transcript leveli

Functioni

Transcriptional activator that binds specifically to the DNA sequence 5'-[AG]CCGAC-3'. Binding to the C-repeat/DRE element mediates abscisic acid-inducible transcription. Involved in the regulation of plant development and tolerance to abiotic stresses (PubMed:21069430).2 Publications

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
DNA bindingi69 – 134AP2/ERFPROSITE-ProRule annotationAdd BLAST66

GO - Molecular functioni

  • sequence-specific DNA binding Source: TAIR
  • transcription factor activity, sequence-specific DNA binding Source: TAIR
  • transcription regulatory region DNA binding Source: TAIR

GO - Biological processi

  • abscisic acid-activated signaling pathway Source: UniProtKB-KW
  • cellular response to heat Source: TAIR
  • positive regulation of transcription, DNA-templated Source: TAIR
  • response to salt stress Source: TAIR
  • response to water deprivation Source: TAIR
  • transcription, DNA-templated Source: UniProtKB-KW

Keywordsi

Molecular functionActivator, DNA-binding
Biological processAbscisic acid signaling pathway, Stress response, Transcription, Transcription regulation

Names & Taxonomyi

Protein namesi
Recommended name:
Dehydration-responsive element-binding protein 2E
Short name:
Protein DREB2E
Alternative name(s):
Dehydration response element-binding protein 191 Publication
Gene namesi
Name:DREB2E
Synonyms:DREB191 Publication, ERF046
Ordered Locus Names:At2g38340
ORF Names:T19C21.17
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 2

Organism-specific databases

AraportiAT2G38340.
TAIRilocus:2057217. AT2G38340.

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001125381 – 244Dehydration-responsive element-binding protein 2EAdd BLAST244

Proteomic databases

PaxDbiO80917.

Expressioni

Tissue specificityi

Expressed in xylem tissues, stigma, anthers and region where sepals and petals attach the peduncle.1 Publication

Inductioni

By abscisic acid (ABA) treatment (PubMed:11798174). Induced by salt, heat and drought stesses.1 Publication

Gene expression databases

GenevisibleiO80917. AT.

Interactioni

Protein-protein interaction databases

IntActiO80917. 4 interactors.
STRINGi3702.AT2G38340.1.

Structurei

3D structure databases

ProteinModelPortaliO80917.
SMRiO80917.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi20 – 46Nuclear localization signalSequence analysisAdd BLAST27

Sequence similaritiesi

Phylogenomic databases

eggNOGiENOG410JXR8. Eukaryota.
ENOG41103RG. LUCA.
HOGENOMiHOG000112271.
InParanoidiO80917.
OMAiIREPVSH.
OrthoDBiEOG09360NAL.
PhylomeDBiO80917.

Family and domain databases

CDDicd00018. AP2. 1 hit.
Gene3Di3.30.730.10. 1 hit.
InterProiView protein in InterPro
IPR001471. AP2/ERF_dom.
IPR016177. DNA-bd_dom.
PfamiView protein in Pfam
PF00847. AP2. 1 hit.
PRINTSiPR00367. ETHRSPELEMNT.
SMARTiView protein in SMART
SM00380. AP2. 1 hit.
SUPFAMiSSF54171. SSF54171. 1 hit.
PROSITEiView protein in PROSITE
PS51032. AP2_ERF. 1 hit.

Sequencei

Sequence statusi: Complete.

O80917-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEKEDNGSKQ SSSASVVSSR RRRRVVEPVE ATLQRWEEEG LARARRVQAK
60 70 80 90 100
GSKKGCMRGK GGPENPVCRF RGVRQRVWGK WVAEIREPVS HRGANSSRSK
110 120 130 140 150
RLWLGTFATA AEAALAYDRA ASVMYGPYAR LNFPEDLGGG RKKDEEAESS
160 170 180 190 200
GGYWLETNKA GNGVIETEGG KDYVVYNEDA IELGHDKTQN PMTDNEIVNP
210 220 230 240
AVKSEEGYSY DRFKLDNGLL YNEPQSSSYH QGGGFDSYFE YFRF
Length:244
Mass (Da):27,370
Last modified:November 1, 1998 - v1
Checksum:iB5029169499C138F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC004683 Genomic DNA. Translation: AAC28770.1.
CP002685 Genomic DNA. Translation: AEC09525.1.
AY072421 mRNA. Translation: AAL62413.1.
BT006276 mRNA. Translation: AAP13384.1.
PIRiT02511.
RefSeqiNP_001318372.1. NM_001336696.1.
UniGeneiAt.37311.
At.74107.

Genome annotation databases

EnsemblPlantsiAT2G38340.1; AT2G38340.1; AT2G38340.
GeneIDi818414.
GrameneiAT2G38340.1; AT2G38340.1; AT2G38340.
KEGGiath:AT2G38340.

Similar proteinsi

Entry informationi

Entry nameiDRE2E_ARATH
AccessioniPrimary (citable) accession number: O80917
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 7, 2004
Last sequence update: November 1, 1998
Last modified: September 27, 2017
This is version 118 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families