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 GSBRNA2T00144624001
Common NameGSBRNA2T00144624001
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: 417aa    MW: 47179.7 Da    PI: 8.3973
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSBRNA2T00144624001genomeGenoscopeView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding54.82.1e-17191237148
                          TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
      Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                          +g WT  Ed llv++v+ +G++ W+ Ia++++ gR +kqc++rw+++l
  GSBRNA2T00144624001 191 KGQWTSGEDRLLVQLVEHHGTKKWSHIAKMLP-GRVGKQCRERWHNHL 237
                          799*****************************.*************97 PP
2Myb_DNA-binding51.52.3e-16244285245
                          SSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS
      Myb_DNA-binding   2 grWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45 
                          + W++eEd +l+ a+k+lG++ W+ I r+++ gRt++ +k++w+
  GSBRNA2T00144624001 244 DGWSEEEDRILISAHKELGNK-WAEITRKLP-GRTENTIKNHWN 285
                          56*******************.*********.***********8 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129429.609186241IPR017930Myb domain
SuperFamilySSF466896.11E-31188284IPR009057Homeodomain-like
SMARTSM007179.7E-16190239IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.609.9E-28192245IPR009057Homeodomain-like
PfamPF139211.6E-18194251No hitNo description
CDDcd001671.66E-14194237No hitNo description
SMARTSM007171.1E-14242290IPR001005SANT/Myb domain
PROSITE profilePS5129420.128242292IPR017930Myb domain
CDDcd001677.20E-12246288No hitNo description
Gene3DG3DSA:1.10.10.603.5E-20246290IPR009057Homeodomain-like
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 417 aa     Download sequence    Send to blast
MEFESMIKMH YPFLAAVLYD ENLPLKDFHP SLTGNVSCLQ NMHHKPFQVN LDRSHLTSII  60
NLSITPSPCI GTFEVYLQGI SIKPDIFHLV YNTSSPPKDL PNILHAPSEI TMWGNDNPQG  120
IIFGYEPLFN LAMADSNLYN APKPMCLLSP NEDAVMNQRQ NNQILIKTDQ RNKRFQMRRG  180
CKPVKKASII KGQWTSGEDR LLVQLVEHHG TKKWSHIAKM LPGRVGKQCR ERWHNHLRPD  240
IKKDGWSEEE DRILISAHKE LGNKWAEITR KLPGRTENTI KNHWNATKRR QQSRRSKGKD  300
KTSLAMCSST LQNYIRSVTY NDDTLRTNAT FDANANIKSN ECKYIIDGVM NLGLDDGNDT  360
SSSAVTSTSG STARPGSGLT AEFDESMTDS WMVMHGCDEV MMNEIALLEL ISHGRL*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A9e-441892915107B-MYB
Search in ModeBase
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}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGSBRNA2T00144624001
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
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAC1896330.0AC189633.2 Brassica rapa subsp. pekinensis cultivar Inbred line 'Chiifu' clone KBrS004A14, complete sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009151926.10.0PREDICTED: myb-like protein Q isoform X1
SwissprotQ9LVW40.0MY118_ARATH; Transcription factor MYB118
TrEMBLA0A3P5YY300.0A0A3P5YY30_BRACM; Uncharacterized protein
TrEMBLM4E9430.0M4E943_BRARP; Uncharacterized protein
STRINGBra025299.1-P0.0(Brassica rapa)
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
AT3G27785.11e-177myb 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]