PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Home  TFext  BLAST  Prediction  Download  Help  About  Links  PlantRegMap
(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID GSBRNA2T00019975001
Common NameGSBRNA2T00019975001
Organism
Brassica napus
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica
Family Trihelix
Protein Properties Length: 573aa    MW: 64220.7 Da    PI: 5.8975
Description Trihelix family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSBRNA2T00019975001genomeGenoscopeView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1trihelix92.15.6e-2951135187
             trihelix   1 rWtkqevlaLiearremeerlrrgklkkplWeevskkmrergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqlea 87 
                          rW+++e+laL+++r+em++++r++ lk+plWe+vs+k+ e g++r++k+Ckek+en++k++k++ke++++r++++  t+++f+qlea
  GSBRNA2T00019975001  51 RWPREETLALLRIRSEMDSTFRDATLKAPLWEHVSRKLLELGYKRNAKKCKEKFENVQKYHKRTKETRGGRHEGK--TYKFFSQLEA 135
                          8********************************************************************985555..6*******85 PP
2trihelix104.48.3e-33347431186
             trihelix   1 rWtkqevlaLiearremeerlrrgklkkplWeevskkmrergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqle 86 
                          rW+k+e+laLi++r+ me r++++  k+ lWee+s+ m++ g++r++k+Ckekwen+nk+ykk+ke++kkr +++ +tcpy+++l+
  GSBRNA2T00019975001 347 RWPKEEILALINLRSGMEPRYQDNVPKGLLWEEISSSMKRMGYNRNAKRCKEKWENINKYYKKVKESNKKR-PQDAKTCPYYHRLD 431
                          8*********************************************************************8.99999*******97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS500906.93444108IPR017877Myb-like domain
SMARTSM007170.01748110IPR001005SANT/Myb domain
PfamPF138373.2E-1950136No hitNo description
CDDcd122037.56E-2550115No hitNo description
SMARTSM007174.3E-4344406IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.604.6E-4346403IPR009057Homeodomain-like
PfamPF138375.3E-22346431No hitNo description
PROSITE profilePS500907.189346404IPR017877Myb-like domain
CDDcd122031.65E-29347411No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 573 aa     Download sequence    Send to blast
GGGGGNEVVE EASPISSRPP ANMEELMRFS AAADDGGGLG GGSSSSSSGN RWPREETLAL  60
LRIRSEMDST FRDATLKAPL WEHVSRKLLE LGYKRNAKKC KEKFENVQKY HKRTKETRGG  120
RHEGKTYKFF SQLEALNTSA PLPPSSLDVT PLSVANPVQQ PSSQFPVFSL TQTPPPSSTA  180
SGMGSDDDDD DDDDMDVDQA GPSSHKRKRE NRGGKMMELF QGLVRQVMQK QAAMQRSFLE  240
ALEKREQERL AREEAWKRQE MSRLAREHEI MTQERAASAS RDAAIISLIQ KITGHTIQLP  300
PSLSSSQPSP PPPPAKLLPP PPHQPPPQQQ QQEMIMSSDQ SLPSSSRWPK EEILALINLR  360
SGMEPRYQDN VPKGLLWEEI SSSMKRMGYN RNAKRCKEKW ENINKYYKKV KESNKKRPQD  420
AKTCPYYHRL DLLYRSKVLG SGAGSSTSAL PQDQISNIQK QSPVSAMKPS QEGDVNVHQG  480
EEPREETPQG AEKPEDLVMR ELMQQKQQQE EDSMIGEYEK IEASHNYNME EEEMDEELDE  540
DEKSAAYEIA FQSPANRGGN GHSEPPFLTM VQ*
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
193101KRNAKKCKE
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Bna.256701e-93flower
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Mostly expressed in siliques, and, to a lower extent, in growing root hairs, leaves, stems, and flowers. Present in abaxial epidermal cells, predominantly in guard cells, pavement cells, and meristemoids. {ECO:0000269|PubMed:21169508, ECO:0000269|PubMed:9501260}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription repressor that binds specific DNA sequence such as GT3 box 5'-GGTAAA-3' in the SDD1 promoter. Negative regulator of water use efficiency (WUE) via the promotion of stomatal density and distribution by the transcription repression of SDD1. Regulates the expression of several cell cycle genes and endoreduplication, especially in trichomes where it prevents ploidy-dependent plant cell growth. {ECO:0000269|PubMed:19717615, ECO:0000269|PubMed:21169508}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGSBRNA2T00019975001
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Down-regulated by water stress. {ECO:0000269|PubMed:21169508}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAC0210451e-140AC021045.2 Arabidopsis thaliana chromosome I BAC T9L6 genomic sequence, complete sequence.
GenBankAC0270351e-140AC027035.5 Arabidopsis thaliana chromosome 1 BAC T16O9 genomic sequence, complete sequence.
GenBankAJ0032151e-140AJ003215.1 Arabidopsis thaliana GTL1 gene.
GenBankAY1400851e-140AY140085.1 Arabidopsis thaliana DNA-binding factor, putative (At1g33240) mRNA, complete cds.
GenBankBT0088241e-140BT008824.1 Arabidopsis thaliana At1g33240 mRNA, complete cds.
GenBankCP0026841e-140CP002684.1 Arabidopsis thaliana chromosome 1 sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_013715103.10.0trihelix transcription factor GTL1-like
SwissprotQ9C8820.0GTL1_ARATH; Trihelix transcription factor GTL1
TrEMBLA0A078JZE50.0A0A078JZE5_BRANA; BnaAnng38690D protein (Fragment)
STRINGBra036731.1-P0.0(Brassica rapa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM62262746
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G33240.11e-110GT-2-like 1
Publications ? help Back to Top
  1. Caro E,Desvoyes B,Gutierrez C
    GTL1 keeps cell growth and nuclear ploidy under control.
    EMBO J., 2012. 31(24): p. 4483-5
    [PMID:23188085]
  2. Chalhoub B, et al.
    Plant genetics. Early allopolyploid evolution in the post-Neolithic Brassica napus oilseed genome.
    Science, 2014. 345(6199): p. 950-3
    [PMID:25146293]
  3. Zheng X, et al.
    The Wheat GT Factor TaGT2L1D Negatively Regulates Drought Tolerance and Plant Development.
    Sci Rep, 2016. 6: p. 27042
    [PMID:27245096]
  4. Shibata M, et al.
    GTL1 and DF1 regulate root hair growth through transcriptional repression of ROOT HAIR DEFECTIVE 6-LIKE 4 in Arabidopsis.
    Development, 2018.
    [PMID:29439132]