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 PEQU_08742
Organism
Phalaenopsis equestris
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis
Family TALE
Protein Properties Length: 136aa    MW: 15873.7 Da    PI: 5.8454
Description TALE family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_08742genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox30.27.8e-10781122155
                 HSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHH CS
    Homeobox  21 knrypsaeereeLAkklgLterqVkvWFqNrRake 55 
                 k +yp+++++  LA+ +gL+++q+ +WF N+R ++
  PEQU_08742  78 KWPYPTESDKIALAETTGLDQKQINNWFINQRKRH 112
                 569*****************************985 PP
2ELK38.72.1e-133253122
         ELK  1 ELKhqLlrKYsgyLgsLkqEFs 22
                +LK+ LlrKYsgyL+sLkqEFs
  PEQU_08742 32 DLKEKLLRKYSGYLSSLKQEFS 53
                69*******************8 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5121311.2093252IPR005539ELK domain
PfamPF037891.5E-103253IPR005539ELK domain
SMARTSM011885.7E-73253IPR005539ELK domain
PROSITE profilePS5007112.68152115IPR001356Homeobox domain
SuperFamilySSF466895.56E-2153128IPR009057Homeodomain-like
SMARTSM003892.9E-1254119IPR001356Homeobox domain
Gene3DG3DSA:1.10.10.602.5E-2957117IPR009057Homeodomain-like
CDDcd000863.62E-1164115No hitNo description
PfamPF059201.8E-1872111IPR008422Homeobox KN domain
PROSITE patternPS00027090113IPR017970Homeobox, conserved site
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 136 aa     Download sequence    Send to blast
SETDEAVGSS DEELSGGELD APESFLKGEE RDLKEKLLRK YSGYLSSLKQ EFSKKRKKGK  60
LPKEARQILF DWWTAHYKWP YPTESDKIAL AETTGLDQKQ INNWFINQRK RHWKPAENMQ  120
FSIMDNSSTS SFFTDD
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
14756LKQEFSKKRK
25357KKRKK
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}.
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 -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAJ2763891e-125AJ276389.1 Dendrobium grex Madame Thong-IN mRNA for knotted1-like homeobox protein.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_020585897.13e-96homeobox protein knotted-1-like 2
SwissprotQ84JS64e-55KNAT6_ARATH; Homeobox protein knotted-1-like 6
TrEMBLQ9M3Y73e-76Q9M3Y7_9ASPA; Knotted1-like homeobox protein
STRINGERN027294e-62(Amborella trichopoda)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP16983892
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G23380.12e-54KNOTTED1-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]