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 Itr_sc000539.1_g00020.1
Organism
Ipomoea trifida
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Convolvulaceae; Ipomoeeae; Ipomoea
Family TALE
Protein Properties Length: 180aa    MW: 20612.4 Da    PI: 7.8274
Description TALE family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Itr_sc000539.1_g00020.1genomeKazusaView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox27.74.7e-091231572155
                              HSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHH CS
                 Homeobox  21 knrypsaeereeLAkklgLterqVkvWFqNrRake 55 
                              + +yp+++++  LA+ +gL+++q+ +WF N+R ++
  Itr_sc000539.1_g00020.1 123 RWPYPTEDDKISLAELTGLDQKQINNWFINQRKRH 157
                              469*****************************885 PP
2ELK36.41.1e-127798122
                      ELK  1 ELKhqLlrKYsgyLgsLkqEFs 22
                             ELK +Ll+KY+g+++sLk EFs
  Itr_sc000539.1_g00020.1 77 ELKSRLLQKYGGHISSLKLEFS 98
                             9********************8 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PfamPF037894.1E-97798IPR005539ELK domain
SMARTSM011882.3E-67798IPR005539ELK domain
PROSITE profilePS5121310.6857797IPR005539ELK domain
PROSITE profilePS5007112.53697160IPR001356Homeobox domain
SuperFamilySSF466893.85E-2098170IPR009057Homeodomain-like
SMARTSM003892.0E-1399164IPR001356Homeobox domain
Gene3DG3DSA:1.10.10.601.7E-28102161IPR009057Homeodomain-like
CDDcd000867.32E-13109161No hitNo description
PfamPF059201.9E-17117156IPR008422Homeobox KN domain
PROSITE patternPS000270135158IPR017970Homeobox, 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: 180 aa     Download sequence    Send to blast
MVVVILRRVE LGSVGNLQER AGLKLSGKEF IWASIVADPM LPVPGTFNDG VVSSDDDEYS  60
GGEAEEQDSA VRGEDRELKS RLLQKYGGHI SSLKLEFSKK KKKGKLPKDA RQILLEWWKG  120
HYRWPYPTED DKISLAELTG LDQKQINNWF INQRKRHWKP SEHMQLAVMD NLAGQFFTQD
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}.
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAB0159990.0AB015999.1 Ipomoea nil Pkn1 (knotted-like gene) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_019176641.12e-91PREDICTED: homeobox protein knotted-1-like 6
SwissprotQ84JS61e-55KNAT6_ARATH; Homeobox protein knotted-1-like 6
TrEMBLO804083e-90O80408_IPONI; Pharbitis kntted-like gene 1
STRINGEOY005443e-60(Theobroma cacao)
STRINGXP_010100424.14e-60(Morus notabilis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA7532480
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G23380.11e-48KNOTTED1-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]