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 GSBRNA2T00104208001
Common NameGSBRNA2T00104208001
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: 355aa    MW: 40005.3 Da    PI: 7.1157
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSBRNA2T00104208001genomeGenoscopeView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding44.63.2e-141966148
                         TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
      Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                         +g W++eEd +l ++    G g+W+ +a+  g+ R++k+c++rw +yl
  GSBRNA2T00104208001 19 KGLWSPEEDSKLMQYMISNGQGCWSDVAKNAGLQRCGKSCRLRWINYL 66
                         678*******************************************97 PP
2Myb_DNA-binding48.42.2e-1572115146
                          TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
      Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                          rg+++++E++l+++ +  lG++ W+ Ia++++ gRt++++k++w++
  GSBRNA2T00104208001  72 RGAFSPQEEDLIIRFHSILGNR-WSQIAARLP-GRTDNEIKNFWNS 115
                          89********************.*********.***********97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129415.1781466IPR017930Myb domain
SuperFamilySSF466892.03E-2717113IPR009057Homeodomain-like
SMARTSM007175.9E-111868IPR001005SANT/Myb domain
PfamPF002492.2E-131966IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.603.0E-222073IPR009057Homeodomain-like
CDDcd001671.21E-82266No hitNo description
PROSITE profilePS5129424.44967121IPR017930Myb domain
SMARTSM007172.3E-1571119IPR001005SANT/Myb domain
PfamPF002492.4E-1472115IPR001005SANT/Myb domain
CDDcd001672.73E-1074114No hitNo description
Gene3DG3DSA:1.10.10.603.7E-2574122IPR009057Homeodomain-like
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0016021Cellular Componentintegral component of membrane
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 355 aa     Download sequence    Send to blast
MRKPEVAIAA THQVKKMKKG LWSPEEDSKL MQYMISNGQG CWSDVAKNAG LQRCGKSCRL  60
RWINYLRPDL KRGAFSPQEE DLIIRFHSIL GNRWSQIAAR LPGRTDNEIK NFWNSTIKKR  120
LKKMSETSNL VNNSSSSPNA SDSSSNSSSS LEFKDIIGSF MSFQEQGFIN PSLTNIPTNN  180
NPFTTPHMFN HSFNDDFTPH ADGFCGVNTG LQGELYFPPL ECEEGDWYKA DIINQLDDVN  240
TNGAGNVPER MRMEECWDVD QLMNTEIVIH LQEQTGQRLP CLQVVGRRGY RGDQSHWCTS  300
DPPQFDMEQK LVRLESIVCD LGRKKSRFGN GFELVVGVLV VVLVIIAFGV AARM*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A4e-27141212108B-MYB
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Expressed at low levels in stems and siliques, specifically in xylem. {ECO:0000269|PubMed:16581911, ECO:0000269|PubMed:17890373, ECO:0000269|PubMed:9839469}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator. Involved in the regulation of secondary wall biosynthesis in fibers and vessels (PubMed:17890373). Transcription activator of the mannan synthase CSLA9 that recognizes and binds to the DNA consensus sequence 5'-[AG][GT]T[AT]GGT[GA]-3' cis-regulatory element of CSLA9 promoter (PubMed:24243147). Transcription factor that acts as molecular switch in the NAC012/SND1-mediated transcriptional network regulating secondary wall biosynthesis. Is directly activated by NAC012/SND1. Functions redundantly with MYB83 in the transcriptional regulatory cascade leading to secondary wall formation in fibers and vessels (PubMed:19808805). Transcription activator that binds to the DNA consensus sequence 5'-ACC[AT]A[AC][TC]-3', designated as the secondary wall MYB-responsive element (SMRE). Regulates directly numerous transcription factors and a number of genes involved in secondary wall biosynthesis that contain SMRE elements in their promoters (PubMed:22197883). Is an obligate component of the transcriptional regulatory complex toward the commitment of secondary wall cellulose synthesis. Is required for functional expression of the three secondary wall CESA genes, CESA4, CESA7 and CESA8 (PubMed:23726771). {ECO:0000269|PubMed:17890373, ECO:0000269|PubMed:19808805, ECO:0000269|PubMed:22197883, ECO:0000269|PubMed:23726771, ECO:0000269|PubMed:24243147}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGSBRNA2T00104208001
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Slightly induced by salicylic acid (SA). Positively regulated by SND1 and homolog proteins. {ECO:0000269|PubMed:16463103, ECO:0000269|PubMed:17890373}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankKF7382830.0KF738283.1 Brassica napus MYB transcription factor 46 (MYB46.1) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_013666074.10.0transcription factor MYB46-like
SwissprotQ9LXV21e-148MYB46_ARATH; Transcription factor MYB46
TrEMBLA0A3P6EF220.0A0A3P6EF22_BRAOL; Uncharacterized protein
STRINGBo9g169270.10.0(Brassica oleracea)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM61152347
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G12870.11e-139myb domain protein 46
Publications ? help Back to Top
  1. Zhao Q, et al.
    Pinoresinol reductase 1 impacts lignin distribution during secondary cell wall biosynthesis in Arabidopsis.
    Phytochemistry, 2015. 112: p. 170-8
    [PMID:25107662]
  2. 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]
  3. Sakamoto S,Mitsuda N
    Reconstitution of a secondary cell wall in a secondary cell wall-deficient Arabidopsis mutant.
    Plant Cell Physiol., 2015. 56(2): p. 299-310
    [PMID:25535195]
  4. Vargas L, et al.
    Improving total saccharification yield of Arabidopsis plants by vessel-specific complementation of caffeoyl shikimate esterase (cse) mutants.
    Biotechnol Biofuels, 2016. 9: p. 139
    [PMID:27390589]
  5. Takeuchi M,Kegasa T,Watanabe A,Tamura M,Tsutsumi Y
    Expression analysis of transporter genes for screening candidate monolignol transporters using Arabidopsis thaliana cell suspensions during tracheary element differentiation.
    J. Plant Res., 2018. 131(2): p. 297-305
    [PMID:28921082]