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 Lus10027718
Organism
Linum usitatissimum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Linaceae; Linum
Family Trihelix
Protein Properties Length: 420aa    MW: 48535 Da    PI: 7.5413
Description Trihelix family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Lus10027718genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1trihelix93.22.7e-291095187
     trihelix  1 rWtkqevlaLiearremeerlrrgklkkplWeevskkm.rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqlea 87
                 rW++qe+l+L+e+r++++ +++++++k+plW+evs+ + +e+g++rs k+C+ek+enl k+ykk+keg+ +r  ++ +++++f+qlea
  Lus10027718 10 RWPRQETLTLLEIRSRLDPKFKEANQKGPLWDEVSRILsEEHGYQRSGKKCREKFENLYKYYKKTKEGKAGR--QDGKHYRFFRQLEA 95
                 8*************************************899*****************************98..55667*******85 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS500907.05968IPR017877Myb-like domain
CDDcd122033.51E-191075No hitNo description
PfamPF138377.3E-201096No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0009909Biological Processregulation of flower development
GO:0010200Biological Processresponse to chitin
GO:0046621Biological Processnegative regulation of organ growth
GO:0048442Biological Processsepal development
GO:0048498Biological Processestablishment of petal orientation
GO:0090428Biological Processperianth development
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0042803Molecular Functionprotein homodimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 420 aa     Download sequence    Send to blast
MVGRCGDGGR WPRQETLTLL EIRSRLDPKF KEANQKGPLW DEVSRILSEE HGYQRSGKKC  60
REKFENLYKY YKKTKEGKAG RQDGKHYRFF RQLEALYGTE SSSSLSTINN NMLVPNPTAN  120
NPLHQNQQDS SPFMIGNSST SGFHHHHQFP TNNNVTPSSN QDVHFYSSLS ISNNSSEIFE  180
SSSSEEAGQE NDDNDDSMTR RRRRMRKSGW KGMIKEFIDA QMRKLIDRQE AWLEKLTRTL  240
ESKEKERLVR EEEWRKQEAS RVEREQKFWA KERAWIEARD SALMEALGKL NNNDGGDRHQ  300
QNQHQHQVVN VNRKCSSSSL GDHDEAHDDE KKRKEDELGN YGFHGQGMYN PERLRIHENN  360
NNGGSSSNNN NNANNNNNSN VSESCFRFLM GEGAENNLWE NYGLKLAKGE HGNDHHQNQ*
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that prevents growth. Regulates perianth architecture in flower, mostly in the second whorl, probably by suppressing growth between initiating sepals, ensuring that they remain separate, and by modulating organ shapes. Required for the establishment of auxin flux. {ECO:0000269|PubMed:10572040, ECO:0000269|PubMed:15269176, ECO:0000269|PubMed:18080804}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapLus10027718
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Expression within the newly arising sepals is repressed via the PINOID auxin-response pathway. {ECO:0000269|PubMed:15269176}.
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_022982905.11e-115trihelix transcription factor PTL
SwissprotQ9LZS04e-94PTL_ARATH; Trihelix transcription factor PTL
TrEMBLA0A151U3D41e-113A0A151U3D4_CAJCA; Uncharacterized protein
STRINGLus100277180.0(Linum usitatissimum)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF20223489
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G03680.14e-88Trihelix family protein
Publications ? help Back to Top
  1. Quon T,Lampugnani ER,Smyth DR
    PETAL LOSS and ROXY1 Interact to Limit Growth Within and between Sepals But to Promote Petal Initiation in Arabidopsis thaliana.
    Front Plant Sci, 2017. 8: p. 152
    [PMID:28228771]