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 Potri.015G033600.2
Common NamePOPTR_0015s05130g
Organism
Populus trichocarpa
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus
Family MYB
Protein Properties Length: 215aa    MW: 25371.7 Da    PI: 8.8452
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.015G033600.2genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding56.66e-18449147
                        TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
     Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47
                        rg W + Ede+l+++v+++G+++W++Ia+++  gR++k+c++rw++ 
  Potri.015G033600.2  4 RGHWRPAEDEKLKELVEKYGPHNWNAIAEKLH-GRSGKSCRLRWFNQ 49
                        899*****************************.***********996 PP
2Myb_DNA-binding55.91e-175699146
                        TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
     Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46
                        r ++T+eE+e+l+  ++ +G++ W+ Iar ++ gRt++ +k++w+ 
  Potri.015G033600.2 56 RSPFTEEEEERLLASHRIHGNR-WAVIARLFP-GRTDNAVKNHWHV 99
                        789*******************.*********.***********96 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129425.613154IPR017930Myb domain
SMARTSM007172.1E-15352IPR001005SANT/Myb domain
PfamPF002491.6E-17449IPR001005SANT/Myb domain
SuperFamilySSF466893.22E-30497IPR009057Homeodomain-like
Gene3DG3DSA:1.10.10.607.4E-28557IPR009057Homeodomain-like
CDDcd001675.39E-13748No hitNo description
PROSITE profilePS5129420.05155105IPR017930Myb domain
SMARTSM007172.1E-1555103IPR001005SANT/Myb domain
PfamPF002491.5E-145698IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.605.0E-2158104IPR009057Homeodomain-like
CDDcd001678.57E-115898No 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: 215 aa     Download sequence    Send to blast
MCTRGHWRPA EDEKLKELVE KYGPHNWNAI AEKLHGRSGK SCRLRWFNQL DPRINRSPFT  60
EEEEERLLAS HRIHGNRWAV IARLFPGRTD NAVKNHWHVI MARRYRERSR LHAKRTAQAL  120
VNEQKFSSKQ DMQINCETRS FSSFLLLLMF LTYMAIADQN RPIEFYDFLQ VNTESNKSEV  180
IDNARREDEE VDQREVILEH QSKAGVPFID FFSA*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A1e-3331046107B-MYB
Search in ModeBase
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Pth.136130.0stem
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Expressed in stamen (PubMed:19325888). Present in roots and siliques, and, at low levels, in leaves and flowers (PubMed:21399993). Expressed in stems, especially in fibers and, at lower levels, in xylems (PubMed:18952777, PubMed:21399993). {ECO:0000269|PubMed:18952777, ECO:0000269|PubMed:19325888, ECO:0000269|PubMed:21399993}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that confers sensitivity to abscisic acid (ABA) and salt, but tolerance to drought (PubMed:21399993). Regulates secondary cell wall (SCW) biosynthesis, especially in interfascicular and xylary fibers (PubMed:18952777, PubMed:23781226). {ECO:0000269|PubMed:18952777, ECO:0000269|PubMed:21399993, ECO:0000269|PubMed:23781226}.
Function -- GeneRIF ? help Back to Top
  1. A role of R2R3 protein in salt stress tolerance and the regulation of lateral root emergence
    [PMID: 28285084]
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.015G033600.2
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By abscisic acid (PubMed:16463103, PubMed:21399993). Accumulates in response to salt (PubMed:21399993). Triggered by MYB46 and MYB83 in the regulation of secondary cell wall biosynthesis (PubMed:19674407, PubMed:22197883). {ECO:0000269|PubMed:16463103, ECO:0000269|PubMed:19674407, ECO:0000269|PubMed:21399993, ECO:0000269|PubMed:22197883}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankFJ8074710.0FJ807471.1 Populus trichocarpa MYB transcription factor (MYB090) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_006374219.11e-144transcription factor MYB54
SwissprotQ6R0C45e-88MYB52_ARATH; Transcription factor MYB52
TrEMBLU5FPX41e-143U5FPX4_POPTR; Uncharacterized protein
STRINGPOPTR_0015s05130.11e-144(Populus trichocarpa)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G17950.11e-82myb domain protein 52
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. Cassan-Wang H, et al.
    Identification of novel transcription factors regulating secondary cell wall formation in Arabidopsis.
    Front Plant Sci, 2013. 4: p. 189
    [PMID:23781226]
  3. Fang Q, et al.
    A salt-stress-regulator from the Poplar R2R3 MYB family integrates the regulation of lateral root emergence and ABA signaling to mediate salt stress tolerance in Arabidopsis.
    Plant Physiol. Biochem., 2017. 114: p. 100-110
    [PMID:28285084]
  4. Shi D, et al.
    MYB52 Negatively Regulates Pectin Demethylesterification in Seed Coat Mucilage.
    Plant Physiol., 2018. 176(4): p. 2737-2749
    [PMID:29440562]