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 XP_009121138.1
Organism
Brassica rapa
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: 472aa    MW: 52428.2 Da    PI: 5.7914
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_009121138.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding50.64.6e-164996148
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                     +g+WT  Ed +l+d+vk++G g+W+t+ ++  + R++k+c++rw ++l
   XP_009121138.1 49 KGPWTSTEDGILIDYVKRHGEGNWNTVQKHTSLARCGKSCRLRWANHL 96
                     79******************************************9986 PP
2Myb_DNA-binding50.16.3e-16102145146
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                      +g++++eE++l+v+ ++++G++ W+  a++++ gRt++++k++w++
   XP_009121138.1 102 KGAFSKEEEQLIVEMHARMGNK-WAQMAEHLP-GRTDNEIKNYWNT 145
                      799*******************.*********.***********96 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129414.9274496IPR017930Myb domain
SuperFamilySSF466891.05E-2848143IPR009057Homeodomain-like
SMARTSM007177.6E-114898IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.8E-2250103IPR009057Homeodomain-like
CDDcd001673.08E-95196No hitNo description
PfamPF139216.5E-1552112No hitNo description
PROSITE profilePS5129425.07997151IPR017930Myb domain
SMARTSM007172.1E-16101149IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.2E-24104150IPR009057Homeodomain-like
CDDcd001675.82E-12104145No 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: 472 aa     Download sequence    Send to blast
MVEREMSYTM VTDESDDAMY SSIYNESPSA ADNIGSGCTS RGKGSVLKKG PWTSTEDGIL  60
IDYVKRHGEG NWNTVQKHTS LARCGKSCRL RWANHLRPNL KKGAFSKEEE QLIVEMHARM  120
GNKWAQMAEH LPGRTDNEIK NYWNTRIKRR QRAGLPLYPP GTHVEDLHWS QEYHPSTSNV  180
TDRRRHQDIL QLGNSKANVL FDDLTFANVL FEDLNFATSL LPVASDISDM LGTGASSYMS  240
PILPSHSNIR QAFQSPEHFQ NAAPQKNPRS CSISDHPLYG NQHRTDVMIQ DSHHTFTDGM  300
VPTSKPLFGA VKLELPSFQY SEASGFDQWT TPSTPQSDLL DSVDTYIQSP PPLEIDEPDC  360
FSSCDTGLLD MLLHEAKIKA SAKHSFSSTT CATDGTQDVP RGGDTHNVTS GAGGNSSVVK  420
TEELDQVWEP KRADVIRPDV LLESSWQDQQ SRFGIVRDSS SLNDALALLL GG
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A5e-32471505107B-MYB
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: In germinating seeds, present in the root tip and in a linear array of up to 20 to 30 cells above the root tip. Strongly expressed in the inflorescence apex, and, to some extent, in the inflorescence stem, the vascular tissue, and the vascular tissue in leaf primordia (PubMed:11743113). In flowers, expressed in sepals, style, receptacle, anther filaments, and connective but not in anthers themselves (PubMed:15722475). {ECO:0000269|PubMed:11743113, ECO:0000269|PubMed:15722475}.
UniprotTISSUE SPECIFICITY: Mostly expressed in roots (e.g. root tips), stems, pollen, shoot apices, flowers and floral shoot tips, and, to a lower extent, in leaves and siliques. {ECO:0000269|PubMed:11743113, ECO:0000269|PubMed:15722475, ECO:0000269|PubMed:24278028}.
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional activator of alpha-amylase expression that binds to 5'-CAACTGTC-3' motif in target gene promoter (PubMed:11743113). In vegetative tissues, inhibits growth by reducing cell proliferation. Promotes the expression of aleurone-related genes (e.g. CP1, CP, GASA1, BXL1 and BXL2) in seeds. Together with MYB33 and MYB101, promotes the programmed cell death (PCD) the vacuolation of protein storage vacuoles (PSVs) in the aleurone layers during seed germination (PubMed:20699403). Together with MYB33, facilitates anther and tapetum development (PubMed:15722475). {ECO:0000269|PubMed:11743113, ECO:0000269|PubMed:15722475, ECO:0000269|PubMed:20699403}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapXP_009121138.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Repressed by microRNA159 (miR159a and miR159b) in vegetative tissues (PubMed:20699403, PubMed:17916625, PubMed:15226253). Specific expression in floral organs and in the shoot apices is regulated via miR159-mediated degradation (PubMed:15722475). Slightly induced by ethylene and salicylic acid (PubMed:16463103). {ECO:0000269|PubMed:15226253, ECO:0000269|PubMed:15722475, ECO:0000269|PubMed:16463103, ECO:0000269|PubMed:17916625, ECO:0000269|PubMed:20699403}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009121138.10.0PREDICTED: transcription factor GAMYB-like isoform X2
SwissprotQ9FR970.0MYB65_ARATH; Transcription factor MYB65
TrEMBLM4CCW10.0M4CCW1_BRARP; Uncharacterized protein
STRINGBra002042.1-P0.0(Brassica rapa)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G11440.10.0myb domain protein 65
Publications ? help Back to Top
  1. Duarte JM, et al.
    Expression pattern shifts following duplication indicative of subfunctionalization and neofunctionalization in regulatory genes of Arabidopsis.
    Mol. Biol. Evol., 2006. 23(2): p. 469-78
    [PMID:16280546]
  2. Allen RS, et al.
    Genetic analysis reveals functional redundancy and the major target genes of the Arabidopsis miR159 family.
    Proc. Natl. Acad. Sci. U.S.A., 2007. 104(41): p. 16371-6
    [PMID:17916625]
  3. Li J,Reichel M,Millar AA
    Determinants beyond both complementarity and cleavage govern microR159 efficacy in Arabidopsis.
    PLoS Genet., 2014. 10(3): p. e1004232
    [PMID:24626050]
  4. Li Y,Alonso-Peral M,Wong G,Wang MB,Millar AA
    Ubiquitous miR159 repression of MYB33/65 in Arabidopsis rosettes is robust and is not perturbed by a wide range of stresses.
    BMC Plant Biol., 2016. 16(1): p. 179
    [PMID:27542984]
  5. Liu B,De Storme N,Geelen D
    Gibberellin Induces Diploid Pollen Formation by Interfering with Meiotic Cytokinesis.
    Plant Physiol., 2017. 173(1): p. 338-353
    [PMID:27621423]
  6. Zheng Z, et al.
    Target RNA Secondary Structure Is a Major Determinant of miR159 Efficacy.
    Plant Physiol., 2017. 174(3): p. 1764-1778
    [PMID:28515145]
  7. Xue T,Liu Z,Dai X,Xiang F
    Primary root growth in Arabidopsis thaliana is inhibited by the miR159 mediated repression of MYB33, MYB65 and MYB101.
    Plant Sci., 2017. 262: p. 182-189
    [PMID:28716415]
  8. Kim MH, et al.
    Poplar MYB transcription factor PtrMYB012 and its Arabidopsis AtGAMYB orthologs are differentially repressed by the Arabidopsis miR159 family.
    Tree Physiol., 2018. 38(6): p. 801-812
    [PMID:29301041]