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 MELO3C000615P1
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Cucurbitales; Cucurbitaceae; Benincaseae; Cucumis
Family Trihelix
Protein Properties Length: 131aa    MW: 13506.9 Da    PI: 4.3109
Description Trihelix family protein
Gene Model
Gene Model ID Type Source Coding Sequence
MELO3C000615P1genomeMELONOMICSView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1trihelix36.31.5e-1195130136
        trihelix   1 rWtkqevlaLiearremeerlrrgklkkplWeevsk 36 
                     rW++qe+laL+++r+em++ +r++ lk+plW+evs+
  MELO3C000615P1  95 RWPRQETLALLKIRSEMDSVFRDATLKGPLWDEVSR 130
                     8*********************************96 PP

Sequence ? help Back to Top
Protein Sequence    Length: 131 aa     Download sequence    Send to blast
MEPPAPGSGL PDPSQLFRVV STPPPPPSLT VDTTISDSQQ VEAASPISSR PPAVPSSYEE  60
LIRLGGGGGA GHMVVDDDEA DGRSGGGSGG SGGNRWPRQE TLALLKIRSE MDSVFRDATL  120
KGPLWDEVSR *
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}.
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
GenBankLN6870160.0LN687016.1 Cucumis melo genomic scaffold, unassembled_sequence34520.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_011654662.12e-58PREDICTED: trihelix transcription factor GTL1 isoform X1
RefseqXP_011654663.17e-59PREDICTED: trihelix transcription factor GTL1 isoform X2
SwissprotQ9C8823e-17GTL1_ARATH; Trihelix transcription factor GTL1
TrEMBLA0A2K1YKF97e-25A0A2K1YKF9_POPTR; Uncharacterized protein
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF2103344
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G33240.13e-20GT-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]