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 GSBRNA2T00117536001
Common NameGSBRNA2T00117536001
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: 432aa    MW: 49008.2 Da    PI: 7.016
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSBRNA2T00117536001genomeGenoscopeView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding543.8e-17202248148
                          TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
      Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                          +g WT +Ed ll ++v ++G+++W+ Ia++++ gR +kqc++rw+++l
  GSBRNA2T00117536001 202 KGQWTSDEDRLLMQLVVLHGTKRWSQIAKMLQ-GRVGKQCRERWHNHL 248
                          799*****************************.*************97 PP
2Myb_DNA-binding54.82.2e-17255296245
                          SSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS
      Myb_DNA-binding   2 grWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45 
                          + W++eEd +l++a+k+ G++ W+ Iar+++ gRt++ +k++w+
  GSBRNA2T00117536001 255 DGWSEEEDRILIEAHKEIGNR-WAEIARKLP-GRTENTIKNHWN 296
                          56*******************.*********.***********8 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129429.224197252IPR017930Myb domain
SuperFamilySSF466896.36E-31199295IPR009057Homeodomain-like
SMARTSM007173.2E-15201250IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.602.4E-27203256IPR009057Homeodomain-like
PfamPF139211.1E-17205262No hitNo description
CDDcd001671.40E-13205248No hitNo description
SMARTSM007172.7E-16253301IPR001005SANT/Myb domain
PROSITE profilePS5129420.836253303IPR017930Myb domain
CDDcd001677.61E-13257299No hitNo description
Gene3DG3DSA:1.10.10.604.1E-21257301IPR009057Homeodomain-like
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0010439Biological Processregulation of glucosinolate biosynthetic process
GO:0045893Biological Processpositive regulation of transcription, DNA-templated
GO:1904095Biological Processnegative regulation of endosperm development
GO:2000692Biological Processnegative regulation of seed maturation
GO:0005634Cellular Componentnucleus
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 432 aa     Download sequence    Send to blast
MEFQSVIKMH YPYLASVIFD DNFSLKDVHP SLTDDASCVQ NVHHKPFHAK LDKSHPHIFD  60
TVSKDIYNGI TPSPCTEAFE AYLRGISNDQ DLFDMACNTS SQHVEPNDVP NISHVPRDNT  120
MWENNQNQGI IFGTESIFNL AMVDSNLYGA PKPIGILGAN EDTIMNQRHN NQIMIKVDQI  180
KKSKRFQMRR GSKLTRKASI IKGQWTSDED RLLMQLVVLH GTKRWSQIAK MLQGRVGKQC  240
RERWHNHLRP DIKKDGWSEE EDRILIEAHK EIGNRWAEIA RKLPGRTENT IKNHWNATKR  300
KQHSRKSKGK DEVSLALGSN TLQNYIRSVT YNDDTLMTAT SNSNGNNDYN KKNDENECKY  360
IVDGVMNLDL EKSTICVSRS TSASGSTSGS GSGVTMEVDE PMEDSWMLMH GCDEVMMNEI  420
ALLEMIARGH V*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1mse_C2e-442003022104C-Myb DNA-Binding Domain
1msf_C2e-442003022104C-Myb DNA-Binding Domain
Search in ModeBase
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Bna.151630.0seed
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed in embryos from the early heart stage and throughout embryogenesis (PubMed:18695688, PubMed:19066902). Induced at the onset of the maturation phase in the endosperm, in a high and homogeneous repartition (PubMed:18695688, PubMed:19066902, PubMed:25194028, PubMed:27681170). {ECO:0000269|PubMed:18695688, ECO:0000269|PubMed:19066902, ECO:0000269|PubMed:25194028, ECO:0000269|PubMed:27681170}.
UniprotTISSUE SPECIFICITY: Mainly expressed in siliques (PubMed:18695688, PubMed:19066902). Also detected at low levels in leaves and flowers (PubMed:19066902). {ECO:0000269|PubMed:18695688, ECO:0000269|PubMed:19066902}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator that recognizes the motif 5'-TAACGG-3' in the promoter of endosperm-induced genes (PubMed:27681170, PubMed:25194028, PubMed:19066902). Promotes vegetative-to-embryonic transition and the formation of somatic embryos from root explants in a WUS-independent manner but via the expression of embryonic genes (e.g. LEC1, LEC2, FUS3 and WUS) (PubMed:18695688). May play an important role during embryogenesis and seed maturation (PubMed:19066902, PubMed:25194028). Together with MYB115, activates the transcription of S-ACP-DES2/AAD2 and S-ACP-DES3/AAD3 thus promoting the biosynthesis of omega-7 monounsaturated fatty acid in seed endosperm (PubMed:27681170). Regulates negatively maturation genes in the endosperm (PubMed:25194028). {ECO:0000269|PubMed:18695688, ECO:0000269|PubMed:19066902, ECO:0000269|PubMed:25194028, ECO:0000269|PubMed:27681170}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00385DAPTransfer from AT3G27785Download
Motif logo
Cis-element ? help Back to Top
SourceLink
PlantRegMapGSBRNA2T00117536001
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Induced by LEC2. {ECO:0000269|PubMed:25194028}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAB0181141e-33AB018114.1 Arabidopsis thaliana genomic DNA, chromosome 3, P1 clone: MGF10.
GenBankAF3348171e-33AF334817.2 Arabidopsis thaliana putative transcription factor (MYB118) mRNA, complete cds.
GenBankAY5503061e-33AY550306.1 Arabidopsis thaliana MYB transcription factor (At3g27785) mRNA, complete cds.
GenBankCP0026861e-33CP002686.1 Arabidopsis thaliana chromosome 3, complete sequence.
GenBankDQ4467081e-33DQ446708.1 Arabidopsis thaliana clone pENTR221-At3g27785 myb family transcription factor (At3g27785) mRNA, complete cds.
GenBankDQ6531111e-33DQ653111.1 Arabidopsis thaliana clone 0000013325_0000009613 unknown mRNA.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_022552832.10.0transcription factor MYB118-like isoform X2
SwissprotQ9LVW40.0MY118_ARATH; Transcription factor MYB118
TrEMBLA0A0D3AWA40.0A0A0D3AWA4_BRAOL; Uncharacterized protein
STRINGBo2g144970.10.0(Brassica oleracea)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM60522643
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G27785.10.0myb domain protein 118
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. Troncoso-Ponce MA, et al.
    Transcriptional Activation of Two Delta-9 Palmitoyl-ACP Desaturase Genes by MYB115 and MYB118 Is Critical for Biosynthesis of Omega-7 Monounsaturated Fatty Acids in the Endosperm of Arabidopsis Seeds.
    Plant Cell, 2016. 28(10): p. 2666-2682
    [PMID:27681170]
  3. Ettaki H, et al.
    Overexpression of MYB115, AAD2, or AAD3 in Arabidopsis thaliana seeds yields contrasting omega-7 contents.
    PLoS ONE, 2018. 13(1): p. e0192156
    [PMID:29381741]