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 Potri.010G043500.1
Organism
Populus trichocarpa
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus
Family TALE
Protein Properties Length: 310aa    MW: 35200.6 Da    PI: 4.6184
Description TALE family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.010G043500.1genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox28.42.7e-092522852255
                         SSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHH CS
            Homeobox  22 nrypsaeereeLAkklgLterqVkvWFqNrRake 55 
                          +yp+++++  LA+++gL+++q+ +WF N+R ++
  Potri.010G043500.1 252 WPYPTEADKIALAESTGLDQKQINNWFINQRKRH 285
                         69*****************************885 PP
2ELK27.19.6e-10205226122
                 ELK   1 ELKhqLlrKYsgyLgsLkqEFs 22 
                         ELK+ Llr +++++g+Lk EFs
  Potri.010G043500.1 205 ELKDKLLRRFGSHIGTLKLEFS 226
                         9********************8 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM012555.2E-2267111IPR005540KNOX1
PfamPF037908.0E-2169110IPR005540KNOX1
SMARTSM012561.6E-25117168IPR005541KNOX2
PfamPF037918.4E-25122167IPR005541KNOX2
SMARTSM011882.0E-5205226IPR005539ELK domain
PfamPF037899.1E-8205226IPR005539ELK domain
PROSITE profilePS512139.463205225IPR005539ELK domain
PROSITE profilePS5007112.552225288IPR001356Homeobox domain
SuperFamilySSF466892.01E-19226299IPR009057Homeodomain-like
SMARTSM003891.8E-12227292IPR001356Homeobox domain
Gene3DG3DSA:1.10.10.604.4E-28230289IPR009057Homeodomain-like
CDDcd000867.44E-12237289No hitNo description
PfamPF059206.7E-18245284IPR008422Homeobox KN domain
PROSITE patternPS000270263286IPR017970Homeobox, conserved site
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0010073Biological Processmeristem maintenance
GO:0005634Cellular Componentnucleus
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 310 aa     Download sequence    Send to blast
MDGTYGLHST VADYSDKALM SPEDLILQSE YQSLLSSETL RLRIPILGSE ELLSEAASIR  60
TEEDMSALIK AKIASHPCYP RLLEAYIDCQ KVGAPPGIAC FLDEIRREND LFKQDAVSTY  120
WGADPELDEF METYCDLLVK YKSDLERPFD EATTFLNKIE MQLRNLCTGA SIRSISDEGA  180
PSSDEELSGG ELDMHEAQPS GEDRELKDKL LRRFGSHIGT LKLEFSKKKK KGKLPKEARQ  240
TLLGWWDAHY KWPYPTEADK IALAESTGLD QKQINNWFIN QRKRHWKPSE NLQFAVMDNL  300
SGQFFTEDD*
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Pth.8070.0stem
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: First detected in torpedo stage embryos at the boundaries between the presumptive SAM and the cotyledons. Later expressed between the cotyledons and the meristem, and between the cotyledons. In seedlings, localised in stipules and at the boundaries between the SAM and the emerging primordia. Expressed at the site of lateral roots. {ECO:0000269|PubMed:16798887}.
UniprotTISSUE SPECIFICITY: Expressed predominantly in shoot apices of seedlings, and, to a lower extent, in rosette leaves. {ECO:0000269|PubMed:11311158}.
Functional Description ? help Back to Top
Source Description
UniProtPlays a role in meristem function. Contributes to the shoot apical meristem (SAM) maintenance and organ separation by controlling boundary establishment in embryo in a CUC1, CUC2 and STM-dependent manner. Involved in maintaining cells in an undifferentiated, meristematic state. Probably binds to the DNA sequence 5'-TGAC-3'. {ECO:0000269|PubMed:16798887}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.010G043500.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Seems to be repressed by AS2 and AS1 but induced by STM, CUC1 and CUC2. {ECO:0000269|PubMed:11311158, ECO:0000269|PubMed:16798887}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002315682.30.0homeobox protein knotted-1-like 6
SwissprotQ84JS61e-144KNAT6_ARATH; Homeobox protein knotted-1-like 6
TrEMBLA0A2K1YNT50.0A0A2K1YNT5_POPTR; Uncharacterized protein
STRINGEOY005441e-166(Theobroma cacao)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF62034125
Representative plantOGRP16717148
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G23380.11e-130KNOTTED1-like homeobox gene 6
Publications ? help Back to Top
  1. Duarte JM, et al.
    Expression pattern shifts following duplication indicative of subfunctionalization and neofunctionalization in regulatory genes of Arabidopsis.
    Mol. Biol. Evol., 2006. 23(2): p. 469-78
    [PMID:16280546]
  2. Khan M, et al.
    Repression of Lateral Organ Boundary Genes by PENNYWISE and POUND-FOOLISH Is Essential for Meristem Maintenance and Flowering in Arabidopsis.
    Plant Physiol., 2015. 169(3): p. 2166-86
    [PMID:26417006]