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 XP_016466217.1
Common NameGT-1a
Organism
Nicotiana tabacum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana
Family Trihelix
Protein Properties Length: 380aa    MW: 43290.3 Da    PI: 6.3298
Description Trihelix family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_016466217.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1trihelix78.31.2e-2475156286
        trihelix   2 WtkqevlaLiearremeerlrrgklkkplWeevskkmrergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqle 86 
                     W ++e++aLi +rre+++ ++++k++k+lW+++s kmre+gf rsp++C++kw+nl k++kk k++++    + s +++y +++e
  XP_016466217.1  75 WVQEETRALISLRRELDSLFNTSKSNKHLWDQISLKMREKGFDRSPTMCTDKWRNLLKEFKKAKHNQEP---NGSAKMSYHKEIE 156
                     ****************************************************************99886...5667888988887 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.601.4E-466133IPR009057Homeodomain-like
PROSITE profilePS500908.71167131IPR017877Myb-like domain
SMARTSM007176.8E-671133IPR001005SANT/Myb domain
CDDcd122031.50E-2873138No hitNo description
PfamPF138372.6E-1974158No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 380 aa     Download sequence    Send to blast
MSDKLPTSIN LYEEQESMDQ HSNHMIIEVA TPNAHLQQPQ QILLPGISGG DTTSSGGEDN  60
NNNVKLAPKK RAETWVQEET RALISLRREL DSLFNTSKSN KHLWDQISLK MREKGFDRSP  120
TMCTDKWRNL LKEFKKAKHN QEPNGSAKMS YHKEIEEILK ARNKNYKNPT LKVDTFMQFS  180
QKGLDDTSIT FGPVEENGRP TLNLERQLDH DGHPLAITAA DAVTASGSPW NWRETPGNGE  240
QSNSAEGRVI SVKWGDYTKR IGIDGTADAI KQAIKSAFRL RTERAFWLED EQNIVRALDR  300
DMPLGSYSLH VDEGLTIKVC MYEEADHSSV HTEDKTFYTA NDFRDFLSHR GWTCLREYNG  360
YRHVDMLDEL CPGAVYRGVN
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
2jmw_A7e-4569154186DNA binding protein GT-1
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor that binds specifically to the core DNA sequence 5'-GGTTAA-3'. May act as a molecular switch in response to light signals. {ECO:0000269|PubMed:10437822, ECO:0000269|PubMed:15044016, ECO:0000269|PubMed:7866025}.
UniProtProbable transcription factor that binds specific DNA sequence. {ECO:0000250}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankS469420.0S46942.1 Box II Factor [tobacco, mRNA Partial, 1506 nt].
GenBankTOBB2F0.0M96432.1 Nicotiana tabacum DNA-binding protein (B2F) gene, 3' end.
GenBankTOBGT1A0.0M93436.2 Nicotiana tabacum DNA-binding protein (GT-1a) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_016438104.10.0PREDICTED: trihelix transcription factor GT-4-like
RefseqXP_016466217.10.0PREDICTED: trihelix transcription factor GT-4-like
SwissprotQ9FX531e-160TGT1_ARATH; Trihelix transcription factor GT-1
SwissprotQ9LU921e-160TGT4_ARATH; Trihelix transcription factor GT-4
TrEMBLQ7DMS90.0Q7DMS9_TOBAC; DNA-binding protein
STRINGXP_009599397.10.0(Nicotiana tomentosiformis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA51132136
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G13450.11e-160Trihelix family protein
Publications ? help Back to Top
  1. Le Gourrierec J,Li YF,Zhou DX
    Transcriptional activation by Arabidopsis GT-1 may be through interaction with TFIIA-TBP-TATA complex.
    Plant J., 1999. 18(6): p. 663-8
    [PMID:10417717]
  2. Gilmartin PM,Memelink J,Hiratsuka K,Kay SA,Chua NH
    Characterization of a gene encoding a DNA binding protein with specificity for a light-responsive element.
    Plant Cell, 1992. 4(7): p. 839-49
    [PMID:1392598]