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 GSBRNA2T00081255001
Common NameGSBRNA2T00081255001
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 MYB
Protein Properties Length: 920aa    MW: 101976 Da    PI: 5.294
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSBRNA2T00081255001genomeGenoscopeView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding56.18.2e-183278148
                         TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
      Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                         +g WT+eEd+ l +av+++ g++Wk+Ia+++   Rt+ qc +rwqk+l
  GSBRNA2T00081255001 32 KGQWTPEEDQVLCKAVERFQGKNWKKIAECFK-DRTDVQCLHRWQKVL 78
                         799****************************9.************986 PP
2Myb_DNA-binding58.12e-1884130148
                          TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
      Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                          +g+W++eEd  ++ +v+++G+  W+tI ++++ gR +kqc++rw+++l
  GSBRNA2T00081255001  84 KGPWSKEEDNTIIALVEKYGPTKWSTICQHLP-GRIGKQCRERWHNHL 130
                          79******************************.*************97 PP
3Myb_DNA-binding52.61e-16136178145
                          TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS
      Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45 
                          +++WT+eE++ l++a++ +G++ W+  ++ ++ gR+++++k++w+
  GSBRNA2T00081255001 136 KNAWTQEEELTLIRAHQIYGNK-WADLMKFLP-GRSDNSIKNHWN 178
                          689*******************.*********.***********8 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129416.3932778IPR017930Myb domain
SMARTSM007171.7E-143180IPR001005SANT/Myb domain
PfamPF002494.8E-153278IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.0E-213385IPR009057Homeodomain-like
SuperFamilySSF466891.29E-153388IPR009057Homeodomain-like
CDDcd001672.41E-133578No hitNo description
PROSITE profilePS5129431.52679134IPR017930Myb domain
SuperFamilySSF466893.03E-3081177IPR009057Homeodomain-like
SMARTSM007172.6E-1783132IPR001005SANT/Myb domain
PfamPF002492.3E-1784130IPR001005SANT/Myb domain
CDDcd001672.74E-1586130No hitNo description
Gene3DG3DSA:1.10.10.604.4E-2686134IPR009057Homeodomain-like
PROSITE profilePS5129418.256135185IPR017930Myb domain
Gene3DG3DSA:1.10.10.601.1E-20135185IPR009057Homeodomain-like
SMARTSM007171.4E-14135183IPR001005SANT/Myb domain
PfamPF002491.4E-14136179IPR001005SANT/Myb domain
CDDcd001677.31E-11138178No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0003677Molecular FunctionDNA binding
GO:0003713Molecular Functiontranscription coactivator activity
Sequence ? help Back to Top
Protein Sequence    Length: 920 aa     Download sequence    Send to blast
MKAPTNLPQD GLQGTQKGSH GRTCGPARRS TKGQWTPEED QVLCKAVERF QGKNWKKIAE  60
CFKDRTDVQC LHRWQKVLNP ELVKGPWSKE EDNTIIALVE KYGPTKWSTI CQHLPGRIGK  120
QCRERWHNHL NPAINKNAWT QEEELTLIRA HQIYGNKWAD LMKFLPGRSD NSIKNHWNSS  180
VKKKLDSYYA SGLLDQCQSS PLIPPQNRSI ASSSSWTPSS GDEGKFTPGA AAEESECSQA  240
STVFSCSQST NDVLDEVKPA DEEFYIPELP SGKEQQISNS PSHAESSKKY QNQTEDRTTT  300
ATEDHLQGDC PQLLTHNMDG EGRNEACQDF QNSVRLSDQP SSPNSDTDIH PQPRTLITDE  360
ECCMVLFPNN MKDSDTSYGE QGQNMVEPQK ANGSHANEIG NIPALSWHPS NSEGRAGHSS  420
VPLLYSDMKD SLLLRNDSND TIQGCHLLGA TALERKTDTN DGFIDADGLV TSHGIDDNDG  480
IPEQQDLSYI PKDSLKLVPL NNFSSPARVK KIHFPIDDKP TEKDKGTLCY EPPRFPSADI  540
PFFSCDLAPS SSDLRQEYSP FGIRQLMISS MSCTTPLRLW DSPCHDKTPD VMLKDAGKSF  600
SGASSILKKR HRDFLSPVLD RRKGKMVKSA EASSLAKDFS RLDVMLDDAD DNKGASSSEA  660
KEDPKETLES GVVTSAKIDQ ETRRSLAYHN DVEMKLSSPD KTGFRPDNEV NTVAKDPLNQ  720
HEKSVGTIPT GEISSELPFT TDSIPLSAFA EINTNTAESS LDIIENYSIF DGTPFKKLLD  780
TPSPWKSPLL FGSFSQSPNL PPEITFEDIG CFMSPGERSY DALGLMKHLS EHTATAYADA  840
LEVLGNDTPE TILKKRQMNR SIQGKENQLW PHDQLENRSQ VECRALDFSD CVTPGKAKVS  900
SSSPRGYTSP SSYLLKSCR*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h88_C3e-65321856159MYB PROTO-ONCOGENE PROTEIN
1h89_C3e-65321856159MYB PROTO-ONCOGENE PROTEIN
Search in ModeBase
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Bna.96030.0seed
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Accumulates in the columella root cap. Also present in floral organs in young flower buds. Strongly expressed in vascular tissues of filaments and anthers. Weakly and uniformly present in the developing embryo and maternal tissues (PubMed:17287251). Expressed both in proliferating and maturing stages of leaves (PubMed:26069325). {ECO:0000269|PubMed:17287251, ECO:0000269|PubMed:26069325}.
UniprotTISSUE SPECIFICITY: Expressed ubiquitously at low levels (PubMed:10743663). Expressed in roots, cotyledons, flowers and leaves, especially in vascular tissues (PubMed:17287251). {ECO:0000269|PubMed:10743663, ECO:0000269|PubMed:17287251}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that binds 5'-AACGG-3' motifs in gene promoters (PubMed:21862669). Transcription activator involved in the regulation of cytokinesis, probably via the activation of several G2/M phase-specific genes transcription (e.g. KNOLLE) (PubMed:17287251, PubMed:21862669). Transcription repressor that regulates organ growth. Binds to the promoters of G2/M-specific genes and to E2F target genes to prevent their expression in post-mitotic cells and to restrict the time window of their expression in proliferating cells (PubMed:26069325). Required for the maintenance of diploidy (PubMed:21862669). {ECO:0000269|PubMed:17287251, ECO:0000269|PubMed:21862669, ECO:0000269|PubMed:26069325}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00466DAPTransfer from AT4G32730Download
Motif logo
Cis-element ? help Back to Top
SourceLink
PlantRegMapGSBRNA2T00081255001
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Constant levels during cell cycle. Activated by CYCB1. {ECO:0000269|PubMed:17287251}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAF1516460.0AF151646.1 Arabidopsis thaliana PC-MYB1 (PC-MYB1) mRNA, complete cds.
GenBankAF1760050.0AF176005.2 Arabidopsis thaliana putative c-myb-like transcription factor (AtMYB3R-1) mRNA, complete cds.
GenBankAF1897840.0AF189784.1 Arabidopsis thaliana putative c-myb-like transcription factor (MYB3R-1) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_013656282.10.0transcription factor MYB3R-1-like
SwissprotQ9S7G70.0MB3R1_ARATH; Transcription factor MYB3R-1
TrEMBLA0A078I6J90.0A0A078I6J9_BRANA; BnaA08g12050D protein
STRINGBra034531.1-P0.0(Brassica rapa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM46742649
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G32730.20.0Homeodomain-like 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. Kobayashi K, et al.
    Transcriptional repression by MYB3R proteins regulates plant organ growth.
    EMBO J., 2015. 34(15): p. 1992-2007
    [PMID:26069325]