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 Spipo2G0100600
Organism
Spirodela polyrhiza
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Alismatales; Araceae; Lemnoideae; Spirodela
Family BES1
Protein Properties Length: 312aa    MW: 33667 Da    PI: 9.5215
Description BES1 family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Spipo2G0100600genomeMIPS/IBISView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1DUF822212.51.1e-6561534145
          DUF822   4 grkptwkErEnnkrRERrRRaiaakiyaGLRaqGnyklpkraDnneVlkALcreAGwvvedDGttyrkgskpl...eeaeaagssasaspesslq 95 
                     gr ptwkErEnnkrRERrRRaiaaki++GLRa+Gnyklpk++DnneVlkALc+eAGw+vedDGttyrkg+kp     e++a g+ a+ sp+ss  
  Spipo2G0100600   6 GRLPTWKERENNKRRERRRRAIAAKIFSGLRAYGNYKLPKHCDNNEVLKALCAEAGWIVEDDGTTYRKGCKPAqpsPEMAARGTPANLSPCSSPY 100
                     899*********************************************************************9887899999*********9876 PP

          DUF822  96 .sslkssalaspvesysaspksssfpspssldsislasa..asllpvlsvlsl 145
                       s+ ss+++sp++sy+asp+sssfpsps+l++  + +   ++llp+l++ +l
  Spipo2G0100600 101 qPSPLSSSFPSPAPSYHASPSSSSFPSPSRLENSANPNIdpSHLLPFLRNIAL 153
                     6*****************************99875543355999999998876 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PfamPF056872.3E-656151IPR008540BES1/BZR1 plant transcription factor, N-terminal
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009742Biological Processbrassinosteroid mediated signaling pathway
GO:0045892Biological Processnegative regulation of transcription, DNA-templated
GO:0048316Biological Processseed development
GO:0048481Biological Processplant ovule development
GO:0005634Cellular Componentnucleus
GO:0005829Cellular Componentcytosol
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 312 aa     Download sequence    Send to blast
MTSRVGRLPT WKERENNKRR ERRRRAIAAK IFSGLRAYGN YKLPKHCDNN EVLKALCAEA  60
GWIVEDDGTT YRKGCKPAQP SPEMAARGTP ANLSPCSSPY QPSPLSSSFP SPAPSYHASP  120
SSSSFPSPSR LENSANPNID PSHLLPFLRN IALPPLRISN SAPVTPPLSS PTASRPPKLR  180
KSEWDCAAAF PHPLFAVSAP ASPTRKPASI PECDESDAST VDSGRWVSFQ MAAPPSPTFN  240
LVNPVSRPQA AAPPIAANGI SLPERGRGGP EFEFECRRVK PWEGERIHEV GVDDLELTLG  300
GAKHQVQLNS A*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5zd4_A5e-25777372442Maltose-binding periplasmic protein,Protein BRASSINAZOLE-RESISTANT 1
5zd4_B5e-25777372442Maltose-binding periplasmic protein,Protein BRASSINAZOLE-RESISTANT 1
5zd4_C5e-25777372442Maltose-binding periplasmic protein,Protein BRASSINAZOLE-RESISTANT 1
5zd4_D5e-25777372442Maltose-binding periplasmic protein,Protein BRASSINAZOLE-RESISTANT 1
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtPositive brassinosteroid-signaling protein. Mediates downstream brassinosteroid-regulated growth response and feedback inhibition of brassinosteroid biosynthetic genes. May act as transcriptional repressor by binding the brassinosteroid-response element (5'-CGTGCG-3') in the promoter of GRAS32 (AC Q9LWU9), another positive regulator of brassinosteroid signaling (By similarity). {ECO:0000250}.
UniProtPositive brassinosteroid-signaling protein. Mediates downstream brassinosteroid-regulated growth response and feedback inhibition of brassinosteroid (BR) biosynthetic genes (PubMed:17699623, PubMed:19220793). May act as transcriptional repressor by binding the brassinosteroid-response element (BREE) (5'-CGTG(T/C)G-3') in the promoter of DLT (AC Q9LWU9), another positive regulator of BR signaling (PubMed:19220793). Acts as transcriptional repressor of LIC, a negative regulator of BR signaling, by binding to the BRRE element of its promoter. BZR1 and LIC play opposite roles in BR signaling and regulation of leaf bending (PubMed:22570626). {ECO:0000269|PubMed:17699623, ECO:0000269|PubMed:19220793, ECO:0000269|PubMed:22570626}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00237DAPTransfer from AT1G75080Download
Motif logo
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Down-regulated by 24-epibrassinolide. {ECO:0000269|PubMed:22570626}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankKP7214901e-63KP721490.1 Eucalyptus grandis brassinazole-resistant 1 protein (BES3) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009411027.11e-126PREDICTED: protein BZR1 homolog 1
SwissprotB8B7S53e-97BZR1_ORYSI; Protein BZR1 homolog 1
SwissprotQ7XI963e-97BZR1_ORYSJ; Protein BZR1 homolog 1
TrEMBLA0A2H3Y9V81e-120A0A2H3Y9V8_PHODC; protein BZR1 homolog 1
STRINGXP_008795632.11e-121(Phoenix dactylifera)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP54743453
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G75080.21e-67BES1 family protein
Publications ? help Back to Top
  1. Kikuchi S, et al.
    Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice.
    Science, 2003. 301(5631): p. 376-9
    [PMID:12869764]
  2. Tong H, et al.
    DWARF AND LOW-TILLERING acts as a direct downstream target of a GSK3/SHAGGY-like kinase to mediate brassinosteroid responses in rice.
    Plant Cell, 2012. 24(6): p. 2562-77
    [PMID:22685166]