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 GSBRNA2T00080047001
Common NameGSBRNA2T00080047001
Organism
Brassica napus
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica
Family Trihelix
Protein Properties Length: 590aa    MW: 66326.2 Da    PI: 6.5583
Description Trihelix family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSBRNA2T00080047001genomeGenoscopeView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1trihelix94.51e-29121206187
             trihelix   1 rWtkqevlaLiearremeerlrrgklkkplWeevskkm.rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqlea 87 
                          rW++qe+l+L+e+r++++++++++++k+plW+evs+ m +e+g++rs k+C+ek+enl k+ykk++eg+ +r  ++ +++++f+qlea
  GSBRNA2T00080047001 121 RWPRQETLTLLEIRSRLDHKFKEANQKGPLWDEVSRIMsEEHGYQRSGKKCREKFENLYKYYKKTREGKAGR--QDGKHYRFFRQLEA 206
                          8*************************************999*****************************98..55667*******85 PP
2trihelix51.82.1e-16425505181
             trihelix   1 rWtkqevlaLiearremeerlrr...gklkkplWeevskkmrergf.erspkqCkekwenlnkrykkikegekkrtsessstcpy 81 
                          +W +q + +L+e+r++m++++++   g+++  lWeev+ km++ gf ++s+  Ckekwe++++  kk+++ +k++    ss+c  
  GSBRNA2T00080047001 425 CWNEQGITKLMEIRTSMDSAFQEilgGCSDDFLWEEVAGKMAQLGFdQKSALLCKEKWEWISNGKKKMNKKRKDN----SSSCGV 505
                          7*********************98889*******************778**************999988888874....445544 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS500906.98120179IPR017877Myb-like domain
PfamPF138374.1E-20121207No hitNo description
CDDcd122038.64E-20121186No hitNo description
CDDcd122032.39E-14424488No hitNo description
PfamPF138371.3E-11424507No hitNo description
PROSITE profilePS500904.67426483IPR017877Myb-like domain
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: 590 aa     Download sequence    Send to blast
MDDHHPQYGV PELRQLMQGR TTTTESPSTS SHFPSDFFGF NLAPAAPPPP PQHHRLHQFT  60
TDQEMGFLPR GIHGLGGSSS TAGNNSNLNA SSSGGAVGFS GFLDGGGIGG GGGGDGGGTG  120
RWPRQETLTL LEIRSRLDHK FKEANQKGPL WDEVSRIMSE EHGYQRSGKK CREKFENLYK  180
YYKKTREGKA GRQDGKHYRF FRQLEALYGD SNNLVPCPSH NTQFMSNALH GFHTQNAMND  240
VTTTTSNIHN VDSVHGFHRQ SLSLSNNYNS SELELVTSSS EGNDSSSRRK KRSWKNKIKE  300
FIDVNMKRLM ERQDVWLEKL TKVIEDKEEQ RMMKEEEWRK SEAARIDKEH LFWSKERERM  360
EARDVAVIEA LQFLTGKTLI KPLCSSPEER INGNNEIQKN SENQNENESD QTMTNNVSIE  420
GSGSCWNEQG ITKLMEIRTS MDSAFQEILG GCSDDFLWEE VAGKMAQLGF DQKSALLCKE  480
KWEWISNGKK KMNKKRKDNS SSCGVYYPIT EENTIYNNQE SGYNDNDQRH QMNEQGNVGS  540
STSNVNAAAG NPSGAMAANT NCFPFFMGDG DQNLWESYGL RLNKGENHE*
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: First observed in the early-developing flower, in four zones between the initiating sepals and in their developing margins. Later detected in the margins of expanding sepals, petals and stamens, and in the leaf margins. {ECO:0000269|PubMed:15269176}.
UniprotTISSUE SPECIFICITY: Confined to flowers, at low levels. Also present in 7-days-old seedlings. Barely detectable in other tissues such as young seedlings, roots, stems, leaves and siliques (PubMed:15269176). Expressed in flower primordia, more precisely between newly arisen sepal primordia and also at the basal margins of developing sepals (PubMed:25697797). {ECO:0000269|PubMed:15269176, ECO:0000269|PubMed:25697797}.
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
PlantRegMapGSBRNA2T00080047001
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_013618687.10.0PREDICTED: trihelix transcription factor PTL isoform X1
SwissprotQ9LZS00.0PTL_ARATH; Trihelix transcription factor PTL
TrEMBLA0A078I4A70.0A0A078I4A7_BRANA; BnaC02g02980D protein
STRINGBo2g004170.10.0(Brassica oleracea)
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. Chalhoub B, et al.
    Plant genetics. Early allopolyploid evolution in the post-Neolithic Brassica napus oilseed genome.
    Science, 2014. 345(6199): p. 950-3
    [PMID:25146293]
  2. 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]