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.015G079100.2
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: 38121.4 Da    PI: 4.8692
Description TALE family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.015G079100.2genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox28.92e-092843182155
                         HSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHH CS
            Homeobox  21 knrypsaeereeLAkklgLterqVkvWFqNrRake 55 
                         k +yp+++++  LA+++gL+++q+ +WF N+R ++
  Potri.015G079100.2 284 KWPYPTEADKVALAESTGLEQKQINNWFINQRKRH 318
                         569*****************************885 PP
2ELK30.48.9e-11238259122
                 ELK   1 ELKhqLlrKYsgyLgsLkqEFs 22 
                         ELK+ Ll KYsgy+++Lk+EFs
  Potri.015G079100.2 238 ELKDKLLCKYSGYISTLKHEFS 259
                         9********************8 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM012552.0E-23104148IPR005540KNOX1
PfamPF037902.3E-22105147IPR005540KNOX1
SMARTSM012563.2E-26156207IPR005541KNOX2
PfamPF037914.4E-23160206IPR005541KNOX2
PROSITE profilePS512139.847238258IPR005539ELK domain
PfamPF037896.2E-9238259IPR005539ELK domain
SMARTSM011881.5E-6238259IPR005539ELK domain
PROSITE profilePS5007112.681258321IPR001356Homeobox domain
SuperFamilySSF466891.84E-19259334IPR009057Homeodomain-like
SMARTSM003891.1E-12260325IPR001356Homeobox domain
Gene3DG3DSA:1.10.10.602.6E-27263322IPR009057Homeodomain-like
CDDcd000869.93E-13270322No hitNo description
PfamPF059204.9E-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
MMEQLHGLQS TGTDYSLQVP SENAGAPLVA NYYHHMGFPS VAGEASFPFF GSEQLFCGSS  60
VSDAASMVVE LHHHHQQQQQ QRGGGGGCVG DNSNSNNSQE EASCAIRAKI ASHPLYPKLL  120
EAYIDCQKVG APPEMAYLLD EIREENDVSK RSDNTVASCL GADPELDEFM ETYCDILMKY  180
KADLSRPFDE ATAFLNDIEA QFNTLCNGAS RTVGSSDEDA SGGDAEVQDC TRANEDRELK  240
DKLLCKYSGY ISTLKHEFSK KKKKGKLPKE AREVLLNWWT VHYKWPYPTE ADKVALAEST  300
GLEQKQINNW FINQRKRHWK PSENMQFAVV DSLYGPFFMN D*
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.015G079100.2
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_006374529.20.0homeobox protein knotted-1-like 6
SwissprotQ84JS61e-108KNAT6_ARATH; Homeobox protein knotted-1-like 6
TrEMBLA0A2K1XJR10.0A0A2K1XJR1_POPTR; Uncharacterized protein
STRINGPOPTR_0015s09030.11e-156(Populus trichocarpa)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G23380.11e-104KNOTTED1-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]