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 GSVIVT01015900001
Common NameLOC100255279, VIT_03s0017g02280
Organism
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: 270aa    MW: 30258.1 Da    PI: 7.7062
Description G2-like family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSVIVT01015900001genomeGenoscopeView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1G2-like108.53.5e-342377155
            G2-like  1 kprlrWtpeLHerFveaveqLGGsekAtPktilelmkvkgLtlehvkSHLQkYRl 55
                       kprlrWt+eLHerFv+av+qLGG++kAtPkti+++m+vkgLtl+h+kSHLQk+Rl
  GSVIVT01015900001 23 KPRLRWTTELHERFVDAVAQLGGPDKATPKTIMRVMGVKGLTLYHLKSHLQKFRL 77
                       79****************************************************8 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.601.9E-322078IPR009057Homeodomain-like
PROSITE profilePS5129412.6362080IPR017930Myb domain
SuperFamilySSF466893.94E-172278IPR009057Homeodomain-like
TIGRFAMsTIGR015573.1E-242378IPR006447Myb domain, plants
PfamPF002496.2E-92575IPR001005SANT/Myb domain
PfamPF143792.9E-25121168IPR025756MYB-CC type transcription factor, LHEQLE-containing domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 270 aa     Download sequence    Send to blast
MHSHDRPLSA QGDSGLVLTT DPKPRLRWTT ELHERFVDAV AQLGGPDKAT PKTIMRVMGV  60
KGLTLYHLKS HLQKFRLGKQ PHKDFNDQAV KDGEKASALG NQRNATPTPV LMGRNINDRN  120
MHFNEALRMQ MEVRRRLNEQ LEVQRHLQMR IDAQGKYMQT ILEKACQTLT GKNGDCQSYH  180
GVGNQGYTEV GSMKDFSSSV NFPCLEDLHI YGERPNPYDS SKAPIIWSND MQLLQEVGTA  240
AACIPSQEDA FKSYLKQHHE EESSGSGEA*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
6j4r_A5e-192379157Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_B5e-192379157Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_C5e-192379157Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_D5e-192379157Protein PHOSPHATE STARVATION RESPONSE 1
Search in ModeBase
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Vvi.193630.0inflorescence
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
GenBankAM4849091e-180AM484909.1 Vitis vinifera contig VV78X225435.4, whole genome shotgun sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002264275.30.0PREDICTED: myb family transcription factor APL isoform X3
SwissprotQ9SAK53e-84APL_ARATH; Myb family transcription factor APL
TrEMBLD7TUH00.0D7TUH0_VITVI; Uncharacterized protein
STRINGVIT_03s0017g02280.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
AT1G79430.22e-86G2-like family protein
Publications ? help Back to Top
  1. 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]
  2. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]
  3. 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]
  4. 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]