PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Pavir.9NG475000.1.p
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Panicodae; Paniceae; Panicinae; Panicum
Family Trihelix
Protein Properties Length: 137aa    MW: 13442.6 Da    PI: 4.4622
Description Trihelix family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Pavir.9NG475000.1.pgenomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1trihelix36.99.4e-12101136136
             trihelix   1 rWtkqevlaLiearremeerlrrgklkkplWeevsk 36 
                          rW++qe+l+L+++r+em+ ++r++ lk+plWe+vs+
  Pavir.9NG475000.1.p 101 RWPRQETLELLKIRSEMDAAFRDATLKGPLWEQVSR 136
                          8*********************************96 PP

Sequence ? help Back to Top
Protein Sequence    Length: 137 aa     Download sequence    Send to blast
MQQQHGGGGG GGGGGGGGGP AQQFGAQQVE MPPPFSPAGG AGQRISLAEA PSPISSRPPA  60
PAQQYDELGA SSAGAGSFDA EGLAAAAAGE EGASGGSAGN RWPRQETLEL LKIRSEMDAA  120
FRDATLKGPL WEQVSR*
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
PlantRegMapPavir.9NG475000.1.p
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
GenBankBT0612051e-117BT061205.1 Zea mays full-length cDNA clone ZM_BFb0123A12 mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_025794485.19e-58trihelix transcription factor GTL1-like isoform X2
SwissprotQ9C8821e-19GTL1_ARATH; Trihelix transcription factor GTL1
TrEMBLA0A2T7C4N92e-56A0A2T7C4N9_9POAL; Uncharacterized protein
TrEMBLA0A2T8I1S42e-56A0A2T8I1S4_9POAL; Uncharacterized protein
TrEMBLA0A3L6TN424e-56A0A3L6TN42_PANMI; Trihelix transcription factor GTL1
STRINGPavir.Ia01419.1.p2e-87(Panicum virgatum)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP152231218
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G33240.17e-16GT-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. Zheng X, et al.
    The Wheat GT Factor TaGT2L1D Negatively Regulates Drought Tolerance and Plant Development.
    Sci Rep, 2016. 6: p. 27042
    [PMID:27245096]
  3. 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]