PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
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(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID GRMZM2G006745_P02
Common NameDBP1a, DREB2, ZEAMMB73_291925, Zm.7368
Organism
Zea mays
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Andropogonodae; Andropogoneae; Tripsacinae; Zea
Family ERF
Protein Properties Length: 367aa    MW: 39577.1 Da    PI: 4.7642
Description ERF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GRMZM2G006745_P02genomeMaizeSequenceView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1AP263.35.3e-20131181155
                AP2   1 sgykGVrwdkkrgrWvAeIrdpsengkr.krfslgkfgtaeeAakaaiaarkkleg 55 
                        +gy+GVr++  +g+WvAeIr+p   + r  r +lg+f tae+Aa+a+++a+++++g
  GRMZM2G006745_P02 131 CGYRGVRQRT-WGKWVAEIREP---N-RvDRLWLGTFPTAEDAARAYDEAARAMYG 181
                        79*****999.**********8...2.58***********************9986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
CDDcd000185.83E-30131189No hitNo description
PfamPF008471.6E-13131181IPR001471AP2/ERF domain
PROSITE profilePS5103222.576132189IPR001471AP2/ERF domain
SMARTSM003804.1E-34132195IPR001471AP2/ERF domain
SuperFamilySSF541713.33E-21132189IPR016177DNA-binding domain
Gene3DG3DSA:3.30.730.101.2E-31133189IPR001471AP2/ERF domain
PRINTSPR003671.8E-10133144IPR001471AP2/ERF domain
PRINTSPR003671.8E-10155171IPR001471AP2/ERF domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009414Biological Processresponse to water deprivation
GO:0009651Biological Processresponse to salt stress
GO:0010224Biological Processresponse to UV-B
GO:0010286Biological Processheat acclimation
GO:0042542Biological Processresponse to hydrogen peroxide
GO:0045893Biological Processpositive regulation of transcription, DNA-templated
GO:0005634Cellular Componentnucleus
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0044212Molecular Functiontranscription regulatory region DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 367 aa     Download sequence    Send to blast
MTLDQNHAMP MQPPALQPGR AYGAEGSAVV HGSIRTVAGG PTLALNECQI LVQQKPQGDS  60
RLLASNLWKK RPRRSRDGPT SVAAVIQRWA ERNKHLEYEE SEEAKRPRKA PAKGSKKGCM  120
KGKGGPDNTQ CGYRGVRQRT WGKWVAEIRE PNRVDRLWLG TFPTAEDAAR AYDEAARAMY  180
GDLARTNFPG QDATTSAQAA LSSTSAQAAP TAVEALQTGT SCESTTTSNH SDIASTSHKL  240
EASDISSYLK EKCPAGSCGI QDGTPIVADK EVFGPLEPIT NLPDGGDGFD IGEMLRMMES  300
DPHNAGGADA GMGQPWYLDE LDSSVLESML QPEPEPEPEP FLMSEEPDMF LAGFESAGFV  360
EGLERLN
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5wx9_A4e-151331891572Ethylene-responsive transcription factor ERF096
Search in ModeBase
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Zm.73680.0cell culture| ear| endosperm| leaf| meristem| ovary| pollen
Expression -- Microarray ? help Back to Top
Source ID
Expression AtlasGRMZM2G006745
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional activator that binds specifically to the DNA sequence 5'-[AG]CCGAC-3' of the cis-acting dehydration-responsive element (DRE). Binding to the C-repeat/DRE element mediates high salinity- and dehydration-inducible transcription. Involved in drought and heat-shock stress tolerance. {ECO:0000269|PubMed:20049613}.
Function -- GeneRIF ? help Back to Top
  1. Osmotic stress activates the transcription of the ZmDREB2A gene by increasing the levels of acetylated histones H3K9 and H4K5 associated with the ZmDREB2A promoter region.
    [PMID: 24299295]
  2. Under stress conditions, both the ZmGOLS2- and the ZmDREB2A- expressing plants had greater germination percentages, greater percentages of seedlings becoming autotropic, and/or greater survival percentages during/after stress than the control plants.
    [PMID: 26584560]
Cis-element ? help Back to Top
SourceLink
PlantRegMapGRMZM2G006745_P02
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By heat shock, high-salt and drought stresses. {ECO:0000269|PubMed:20049613}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankBT0842250.0BT084225.1 Zea mays full-length cDNA clone ZM_BFb0090O13 mRNA, complete cds.
GenBankFJ8057470.0FJ805747.1 Zea mays DRE-binding protein 1a (DBP1a) mRNA, complete cds.
GenBankJF9158350.0JF915835.1 Zea mays dehydration responsive element binding protein 2 isoform c (DREB2) mRNA, complete cds, alternatively spliced.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_001292873.10.0dehydration-responsive element binding protein 2A isoform 1
SwissprotQ5W6R43e-66DRE2B_ORYSJ; Dehydration-responsive element-binding protein 2B
TrEMBLC3UZ640.0C3UZ64_MAIZE; DRE-binding protein 1a
STRINGGRMZM2G006745_P020.0(Zea mays)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP115153037
Representative plantOGRP6161718
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G05410.23e-31DRE-binding protein 2A
Publications ? help Back to Top
  1. Kikuchi S, et al.
    Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice.
    Science, 2003. 301(5631): p. 376-9
    [PMID:12869764]
  2. Cheng CH, et al.
    A fine physical map of the rice chromosome 5.
    Mol. Genet. Genomics, 2005. 274(4): p. 337-45
    [PMID:16261349]
  3. Qin F, et al.
    Regulation and functional analysis of ZmDREB2A in response to drought and heat stresses in Zea mays L.
    Plant J., 2007. 50(1): p. 54-69
    [PMID:17346263]
  4. Zhao L, et al.
    Promoter-associated histone acetylation is involved in the osmotic stress-induced transcriptional regulation of the maize ZmDREB2A gene.
    Physiol Plant, 2014. 151(4): p. 459-67
    [PMID:24299295]
  5. Gu L, et al.
    ZmGOLS2, a target of transcription factor ZmDREB2A, offers similar protection against abiotic stress as ZmDREB2A.
    Plant Mol. Biol., 2016. 90(1-2): p. 157-70
    [PMID:26584560]