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 676717980
Organism
Sisymbrium irio
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Sisymbrieae; Sisymbrium
Family Trihelix
Protein Properties Length: 434aa    MW: 49990.4 Da    PI: 6.9444
Description Trihelix family protein
Gene Model
Gene Model ID Type Source Coding Sequence
676717980genomeVEGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1trihelix43.67.7e-143493987
   trihelix 39 rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqlea 87
               +e+g++rs k+C+ek+enl k+y+k+keg+ +r  ++ +++++f+qlea
  676717980  3 EEHGYQRSGKKCREKFENLYKYYRKTKEGKAGR--QDGKHYRFFRQLEA 49
               69*****************************98..55667*******85 PP
2trihelix63.25.9e-20267352182
   trihelix   1 rWtkqevlaLiearremeerlrr...gklkkplWeevskkmrergf.erspkqCkekwenlnkrykkikegekkrtsessstcpyf 82 
                +W +qe+ +L+e+r++m++++++   g++++ lWe+v++k+ + gf +rs+  Ckekwe++++ ++k+k++ +k+++e+ss+c  +
  676717980 267 CWNEQEIIKLMEIRTSMDSAFQEilgGCSDEFLWEDVAAKLVQLGFdQRSALVCKEKWEWISNGMRKEKKQINKKRKENSSSCGVY 352
                7*********************98889*******************999********************99999989999998655 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PfamPF138378.5E-9350No hitNo description
CDDcd122034.28E-17266335No hitNo description
PfamPF138376.1E-12266352No 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: 434 aa     Download sequence    Send to blast
MSEEHGYQRS GKKCREKFEN LYKYYRKTKE GKAGRQDGKH YRFFRQLEAL YGDSNNMVSC  60
PSHNTQFMSN ALHGFHTQNA MNVTTTTSNI HTIDNVHGFH HQSLSLSNNY NSSELELMTS  120
SSEGNDSSSR RKKRNWKAKI KEFIDVSMKR LIERQDVWLE KLTKVIEDKE EQRMMKEEQW  180
RKIEASRVDK EHLFWAKERE RMEARDVAVI EALQYLTGKP LTKPLCSSPE ERINGNNEIQ  240
NNSENQNENG SDQTMTNNVS VKGSGSCWNE QEIIKLMEIR TSMDSAFQEI LGGCSDEFLW  300
EDVAAKLVQL GFDQRSALVC KEKWEWISNG MRKEKKQINK KRKENSSSCG VYYPRTEENT  360
IYNNQESGYN DNDQHHQMNE QGNVGSSTSN ANATAGNPSG AMAASTNCFP FFMGDGDQNL  420
WESYGLRLSK GENQ
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
PlantRegMap676717980
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 -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAL1625060.0AL162506.1 Arabidopsis thaliana DNA chromosome 5, BAC clone F17C15 (ESSA project).
GenBankCP0026880.0CP002688.1 Arabidopsis thaliana chromosome 5 sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_006398825.10.0trihelix transcription factor PTL isoform X1
SwissprotQ9LZS00.0PTL_ARATH; Trihelix transcription factor PTL
TrEMBLA0A087G4N00.0A0A087G4N0_ARAAL; Uncharacterized protein
STRINGA0A087G4N00.0(Arabis alpina)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM27672871
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G03680.10.0Trihelix 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]