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 Sp_133280_ntuf.t1
Common NameSOVF_133280
Organism
Spinacia oleracea
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; Caryophyllales; Chenopodiaceae; Chenopodioideae; Anserineae; Spinacia
Family Trihelix
Protein Properties Length: 490aa    MW: 56617.8 Da    PI: 7.4971
Description Trihelix family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Sp_133280_ntuf.t1genomeTBVRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1trihelix95.45.2e-30134219187
           trihelix   1 rWtkqevlaLiearremeerlrrgklkkplWeevskkm.rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqlea 87 
                        rW++qe+l+L+e+r++++++++++++k+plW+ev++ m +e+g++rs k+C+ek+enl k+ykk+keg+ +r  ++ +++++f+qlea
  Sp_133280_ntuf.t1 134 RWPRQETLTLLEIRSRLDHKFKEANQKGPLWDEVARIMsEEHGYQRSGKKCREKFENLYKYYKKTKEGKAGR--QDGKNYRFFRQLEA 219
                        8*************************************999*****************************97..66678*******85 PP
2trihelix605.9e-19410483173
           trihelix   1 rWtkqevlaLiearremeerlrr.gklkkplWeevskkmrergferspkqCkekwenlnkrykkikegekkrts 73 
                        +W + ev  Li++r++me+r+++ g +++  We++++km+  g+ rs++ Ck+kw++lnk+++   +g+kkr++
  Sp_133280_ntuf.t1 410 QWLETEVTRLIQLRTSMESRFQQcGFSEEVVWEDIAAKMAYLGYDRSAIVCKQKWDSLNKYFQGKDDGSKKRKE 483
                        7*********************967899******************************************9864 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM007170.27131194IPR001005SANT/Myb domain
PfamPF138371.0E-20133220No hitNo description
PROSITE profilePS500906.876134192IPR017877Myb-like domain
CDDcd122031.45E-20134199No hitNo description
SMARTSM007176.9407470IPR001005SANT/Myb domain
PfamPF138373.6E-14409482No hitNo description
CDDcd122032.06E-21410474No hitNo description
PROSITE profilePS500906.191411468IPR017877Myb-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: 490 aa     Download sequence    Send to blast
MDMEDQYGIS DLRHFISRAT VGSVTQFPPF PAQQPSLPSS SDFFSAHHHP IINTAAVATP  60
QQQQYEMVVM GRNMSDMLHH HNNNTTTTTN NGGFHHYHKE HNQHHSHFNS DSTTTTATAN  120
ISGGFDGGDA GAARWPRQET LTLLEIRSRL DHKFKEANQK GPLWDEVARI MSEEHGYQRS  180
GKKCREKFEN LYKYYKKTKE GKAGRQDGKN YRFFRQLEAL YGDNNSHHNN HPMTSTSEGH  240
HIAANVPHYN TNPANIIPSN PILGHPTSTV SLSNSSDYET SSSDNDVEGS IESGDSKKKK  300
RGKRSWKAKV KEFIDYQMKK IMEKQEAWLE KMMKTLDNRE RERMEREEEW RKQEAQRMER  360
EHKFWASERA WIEARDLALM TALEKLTNTR GENDIADHSH CRLGIHAIDQ WLETEVTRLI  420
QLRTSMESRF QQCGFSEEVV WEDIAAKMAY LGYDRSAIVC KQKWDSLNKY FQGKDDGSKK  480
RKENYGEVEG
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1296303KKKKRGKR
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}.
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_021847257.10.0trihelix transcription factor PTL-like
SwissprotQ9LZS01e-117PTL_ARATH; Trihelix transcription factor PTL
TrEMBLA0A0K9QYQ70.0A0A0K9QYQ7_SPIOL; Uncharacterized protein
STRINGXP_010683862.10.0(Beta vulgaris)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G03680.12e-97Trihelix 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]