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 GSVIVT01036717001
Common NameLOC100256921, VIT_19s0085g00890, VITISV_013342
Organism
Vitis vinifera
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; rosids incertae sedis; Vitales; Vitaceae; Vitis
Family G2-like
Protein Properties Length: 330aa    MW: 36582.6 Da    PI: 9.2887
Description G2-like family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSVIVT01036717001genomeGenoscopeView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1G2-like107.19.9e-343286155
            G2-like  1 kprlrWtpeLHerFveaveqLGGsekAtPktilelmkvkgLtlehvkSHLQkYRl 55
                       kprlrWt eLHerFv+av+qLGG++kAtPkti+++m+vkgLtl+h+kSHLQk+Rl
  GSVIVT01036717001 32 KPRLRWTVELHERFVDAVTQLGGPDKATPKTIMRVMGVKGLTLYHLKSHLQKFRL 86
                       79****************************************************8 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.602.9E-322987IPR009057Homeodomain-like
PROSITE profilePS5129412.3472989IPR017930Myb domain
SuperFamilySSF466891.42E-163187IPR009057Homeodomain-like
TIGRFAMsTIGR015579.7E-243287IPR006447Myb domain, plants
PfamPF002499.9E-83484IPR001005SANT/Myb domain
PfamPF143791.0E-22124164IPR025756MYB-CC type transcription factor, LHEQLE-containing domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0010088Biological Processphloem development
GO:0010089Biological Processxylem development
GO:0045893Biological Processpositive regulation of transcription, DNA-templated
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 330 aa     Download sequence    Send to blast
MFHHKKPSTM NSHDRPMCVQ GDSGLVLTTD PKPRLRWTVE LHERFVDAVT QLGGPDKATP  60
KTIMRVMGVK GLTLYHLKSH LQKFRLGKQP HKEFNDHSIK DASALELQRN IASSSGVMSR  120
NTNEMQMEVQ RRLHEQLEVQ RHLQLRIEAQ GKYMQTILEK ACQTLAGENM ALGNYKGIGN  180
QGVPDMGAMK DFGSSLNFPS LQDLNIYGGD QLDLQQSMDR SLDGFIQNTE NMCLGKKRPS  240
PYSGNDPFKG DQIQIAPPSM DRGADMDSIS DIYETKPILS GDPMGEKKFD GSGSAKLGRP  300
SPRRAPLPTD RMNPMINAGA MPQGRSSYG*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
6j4r_A2e-193288157Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_B2e-193288157Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_C2e-193288157Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_D2e-193288157Protein PHOSPHATE STARVATION RESPONSE 1
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Specifically expressed in the developing protophloem sieve elements soon after the phloem-specific cell divisions have taken place. Also found in the companion cells and metaphloem sieve elements. May not be necessary for the initial steps of protophloem differentiation. {ECO:0000269|PubMed:14614507, ECO:0000269|PubMed:18523061}.
UniprotTISSUE SPECIFICITY: Expressed in shoots and roots, specifically in the developing protophloem sieve elements (PubMed:14614507). Detected in phloem and/or cambium (PubMed:15923329). Expressed in the phloem tissues of various organs, including leaves and cotyledons, during vegetative growth (PubMed:26239308). {ECO:0000269|PubMed:14614507, ECO:0000269|PubMed:15923329, ECO:0000269|PubMed:26239308}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor required for phloem identity. Has a dual role both in promoting phloem differentiation and in repressing xylem differentiation during vascular development. Regulates the expression of the transcription factor NAC045 (AC A4VCM0). May activate the transcription of specific genes involved in phosphate uptake or assimilation (PubMed:15592750). Promotes flowering through transcriptional activation of both FT and its transport machinery component, FTIP1 (PubMed:26239308). {ECO:0000269|PubMed:14614507, ECO:0000269|PubMed:18523061, ECO:0000269|PubMed:25081480, ECO:0000269|PubMed:26239308, ECO:0000305|PubMed:15592750}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Up-regulated by phosphate deficiency. {ECO:0000269|PubMed:15592750}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAM4340971e-179AM434097.2 Vitis vinifera contig VV78X131900.13, whole genome shotgun sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002265800.30.0PREDICTED: myb family transcription factor APL isoform X2
SwissprotQ9SAK51e-125APL_ARATH; Myb family transcription factor APL
TrEMBLA5ASR10.0A5ASR1_VITVI; Uncharacterized protein
STRINGVIT_19s0085g00890.t010.0(Vitis vinifera)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
Representative plantOGRP7817262
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G79430.21e-127G2-like family protein
Publications ? help Back to Top
  1. Velasco R, et al.
    A high quality draft consensus sequence of the genome of a heterozygous grapevine variety.
    PLoS ONE, 2007. 2(12): p. e1326
    [PMID:18094749]
  2. Martínez-Navarro AC,Galván-Gordillo SV,Xoconostle-Cázares B,Ruiz-Medrano R
    Vascular gene expression: a hypothesis.
    Front Plant Sci, 2013. 4: p. 261
    [PMID:23882276]
  3. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]
  4. Kondo Y, et al.
    Vascular Cell Induction Culture System Using Arabidopsis Leaves (VISUAL) Reveals the Sequential Differentiation of Sieve Element-Like Cells.
    Plant Cell, 2016. 28(6): p. 1250-62
    [PMID:27194709]
  5. Shibuta M,Abe M
    FE Controls the Transcription of Downstream Flowering Regulators Through Two Distinct Mechanisms in Leaf Phloem Companion Cells.
    Plant Cell Physiol., 2017. 58(11): p. 2017-2025
    [PMID:29036620]