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.008G188700.1
Common NamePOPTR_0008s19300g
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: 342aa    MW: 38685.5 Da    PI: 5.4867
Description TALE family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.008G188700.1genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox27.94e-092853182255
                         SSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHH CS
            Homeobox  22 nrypsaeereeLAkklgLterqVkvWFqNrRake 55 
                          +yp+++++  LA+++gL+++q+ +WF N+R ++
  Potri.008G188700.1 285 WPYPTEADKLALAESTGLDQKQINNWFINQRKRH 318
                         59*****************************885 PP
2ELK292.4e-10238259122
                 ELK   1 ELKhqLlrKYsgyLgsLkqEFs 22 
                         ELK+ Llr ++g++g+Lk EFs
  Potri.008G188700.1 238 ELKDKLLRRFGGHIGTLKREFS 259
                         9********************8 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM012555.3E-2271115IPR005540KNOX1
PfamPF037902.1E-2073114IPR005540KNOX1
SMARTSM012569.5E-25121172IPR005541KNOX2
PfamPF037918.7E-24126171IPR005541KNOX2
SMARTSM011882.0E-6238259IPR005539ELK domain
PfamPF037894.0E-9238259IPR005539ELK domain
PROSITE profilePS512139.987238258IPR005539ELK domain
PROSITE profilePS5007112.503258321IPR001356Homeobox domain
SuperFamilySSF466895.56E-19259332IPR009057Homeodomain-like
SMARTSM003894.0E-12260325IPR001356Homeobox domain
Gene3DG3DSA:1.10.10.603.5E-27263322IPR009057Homeodomain-like
CDDcd000861.89E-11270322No hitNo description
PfamPF059205.2E-17278317IPR008422Homeobox KN domain
PROSITE patternPS000270296319IPR017970Homeobox, conserved site
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0005634Cellular Componentnucleus
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 342 aa     Download sequence    Send to blast
MEGTYGLHST VADYSDKALM SPENLILTTE YQSLLSSETF RQRIPIQGSQ ELLSEAASIT  60
TEIQREGDMS SLVKAKIASH PSYPRLLEAY IDCQKVGAPP QIARFLDEIR RENDLFKHDA  120
VSTYWGADPE LDEFMETYCD LLVKYKSDLE RPFDEATTFL NKIEMQFRNI CTAASIRSVS  180
GQSLSLSLFP GKDPLGSELL NNISRNHNGS DGAPSSDDEL SGGEMDMHEA QPSGEDRELK  240
DKLLRRFGGH IGTLKREFSK KKKKGKLPKE ARQTLLGWWN VHYKWPYPTE ADKLALAEST  300
GLDQKQINNW FINQRKRHWK PSENLQFAVM NNLSGQFLAE D*
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Pth.8071e-178stem
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.008G188700.1
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_024462509.10.0homeobox protein knotted-1-like 6
SwissprotQ84JS61e-135KNAT6_ARATH; Homeobox protein knotted-1-like 6
TrEMBLB9HLS50.0B9HLS5_POPTR; Uncharacterized protein
STRINGEOY005441e-158(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-131KNOTTED1-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]