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 GSBRNA2T00016578001
Common NameGSBRNA2T00016578001
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: 329aa    MW: 37165.7 Da    PI: 7.1763
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSBRNA2T00016578001genomeGenoscopeView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding47.73.7e-151463148
                         TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHT....TTS-HHHHHHHHHHHT CS
      Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmg....kgRtlkqcksrwqkyl 48
                         rg W++eEde+l+++++ +G g+W++++++ g    +  ++k+c++rw +yl
  GSBRNA2T00016578001 14 RGLWSPEEDEKLINYINIYGHGCWSSVPKHAGihiyE--CGKSCRLRWINYL 63
                         788*******************************766..***********97 PP
2Myb_DNA-binding47.34.8e-1569111145
                          TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS
      Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45 
                          rg+++ +E  l+++++ +lG++ W+ Ia++++ gRt++++k++w+
  GSBRNA2T00016578001  69 RGSFSSQEAALIIELHSLLGNR-WAQIAKHLP-GRTDNEVKNFWN 111
                          899*******************.*********.***********8 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.607.4E-24666IPR009057Homeodomain-like
PROSITE profilePS5129414.939963IPR017930Myb domain
SuperFamilySSF466891.01E-2611110IPR009057Homeodomain-like
SMARTSM007171.8E-121365IPR001005SANT/Myb domain
PfamPF002492.5E-141463IPR001005SANT/Myb domain
CDDcd001671.21E-111763No hitNo description
PROSITE profilePS5129424.57764118IPR017930Myb domain
Gene3DG3DSA:1.10.10.601.1E-2467118IPR009057Homeodomain-like
SMARTSM007178.8E-1568116IPR001005SANT/Myb domain
PfamPF002499.5E-1469112IPR001005SANT/Myb domain
CDDcd001671.30E-1071111No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 329 aa     Download sequence    Send to blast
MGHHSCCNKQ KVKRGLWSPE EDEKLINYIN IYGHGCWSSV PKHAGIHIYE CGKSCRLRWI  60
NYLRPDLKRG SFSSQEAALI IELHSLLGNR WAQIAKHLPG RTDNEVKNFW NSSIKKKLMS  120
HHHHGHHLHH HFSSMASLLT PYQNGFNANN SDDEGSRFMS NIIITNTYPN FINPSHVSLP  180
SPHVMAPLMF PTSTEGDIKF LTTNQSHQDN KLYNNLDILS STPIINSHHH YDNDSQLPSL  240
PDLPASTICT YQETLQDYDD QGNEVFVTPY NSNDDDPRSI PLVAAKLLCG QVLEDKILSS  300
SPVSQGHGLL IPTKYNLQMP SESNHHPR*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A8e-30141187108B-MYB
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed in anthers early during endothecial development, with maximal expression during pollen mitosis I and bicellular stages. {ECO:0000269|PubMed:17329564}.
UniprotTISSUE SPECIFICITY: Highly expressed in flowers. {ECO:0000269|PubMed:12753590}.
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor that regulates lignified secondary cell wall thickening of the anther endocethium, which is necessary for anther dehiscence (PubMed:12753590, PubMed:17147638, PubMed:17329564). May play a role in specifying early endothecial cell development by regulating a number of genes linked to secondary thickening such as NST1 and NST2. Acts upstream of the lignin biosynthesis pathway (PubMed:17329564). {ECO:0000269|PubMed:12753590, ECO:0000269|PubMed:17147638, ECO:0000269|PubMed:17329564}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGSBRNA2T00016578001
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Down-regulated by auxin. {ECO:0000269|PubMed:23410518}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAY5195880.0AY519588.1 Arabidopsis thaliana MYB transcription factor (At3g13890) mRNA, complete cds.
GenBankDQ4466610.0DQ446661.1 Arabidopsis thaliana clone pENTR221-At3g13890 myb family transcription factor (At3g13890) mRNA, complete cds.
GenBankDQ6530830.0DQ653083.1 Arabidopsis thaliana clone 0000019124_0000013170 unknown mRNA.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_013583370.10.0PREDICTED: transcription factor MYB26-like
RefseqXP_022565059.10.0transcription factor MYB26-like
SwissprotQ9SPG31e-156MYB26_ARATH; Transcription factor MYB26
TrEMBLA0A078IY020.0A0A078IY02_BRANA; BnaCnng28540D protein
STRINGBo5g131980.10.0(Brassica oleracea)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM128031930
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G13890.21e-160myb domain protein 26
Publications ? help Back to Top
  1. Coego A, et al.
    The TRANSPLANTA collection of Arabidopsis lines: a resource for functional analysis of transcription factors based on their conditional overexpression.
    Plant J., 2014. 77(6): p. 944-53
    [PMID:24456507]
  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. Yang C, et al.
    Transcription Factor MYB26 Is Key to Spatial Specificity in Anther Secondary Thickening Formation.
    Plant Physiol., 2017. 175(1): p. 333-350
    [PMID:28724622]
  4. Ghelli R, et al.
    A Newly Identified Flower-Specific Splice Variant of AUXIN RESPONSE FACTOR8 Regulates Stamen Elongation and Endothecium Lignification in Arabidopsis.
    Plant Cell, 2018. 30(3): p. 620-637
    [PMID:29514943]