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.006G221500.2
Common NamePOPTR_0006s23810g
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_related
Protein Properties Length: 245aa    MW: 27512.3 Da    PI: 5.1916
Description MYB_related family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.006G221500.2genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding50.93.6e-164185147
                        TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
     Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47
                        rg+ +++E++l+++++k+lG++ W++Ia +++ gRt++++k++w++ 
  Potri.006G221500.2 41 RGNISPDEEDLIIRLHKLLGNR-WALIAGRIP-GRTDNEIKNYWNST 85
                        7899******************.*********.***********986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF466891.03E-192193IPR009057Homeodomain-like
Gene3DG3DSA:1.10.10.605.6E-112147IPR009057Homeodomain-like
PROSITE profilePS500904.0772235IPR017877Myb-like domain
PROSITE profilePS5129425.4023690IPR017930Myb domain
SMARTSM007176.2E-164088IPR001005SANT/Myb domain
PfamPF002491.0E-144185IPR001005SANT/Myb domain
CDDcd001676.45E-124586No hitNo description
Gene3DG3DSA:1.10.10.602.5E-204887IPR009057Homeodomain-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: 245 aa     Download sequence    Send to blast
MLEIMVKGTG LGFQRKQASL KRCGKSCRLR WLNYLKPDVK RGNISPDEED LIIRLHKLLG  60
NRWALIAGRI PGRTDNEIKN YWNSTLKRKV QANDQKQPRR GNKDTKKQTR KTSTGLNKAA  120
PCTNSSLPSP PVLAENIETD QILTASSIEE GTLEKYLIEN PNSNDELLLF TNDNDVPCNF  180
LMDLDMGQMS FSDFLQTDIF SDSNNMLVNG PAPSYPDEAS LFPEAMLQNW ICEDGFELEL  240
AMGP*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A6e-23229040108B-MYB
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Highly expressed from the very early stages of embryogenesis to the globular stage, decreases rapidly from the late heart-torpedo stage and did not persist after the completion of embryogenesis.
UniprotTISSUE SPECIFICITY: Expressed at a high level in immature siliques and at a lower level in flowers. Undetected in young seedlings, roots, leaves and inflorescence stems.
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator, when associated with BHLH2/EGL3/MYC146, BHLH12/MYC1, or BHLH42/TT8. Involved in the control of flavonoid late metabolism in developing siliques. Plays a key role in determining the tissue-specific activation of leucoanthocyanidin reductase (BANYULS). {ECO:0000269|PubMed:15361138}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.006G221500.2
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankFJ5885480.0FJ588548.1 Populus tremuloides MYB transcription factor R2R3-like protein (MYB183) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002309470.21e-167transcription factor WER
SwissprotQ9FJA21e-39TT2_ARATH; Transcription factor TT2
TrEMBLB9HD141e-165B9HD14_POPTR; MYB family protein
STRINGPOPTR_0006s23810.11e-166(Populus trichocarpa)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G35550.16e-42MYB family protein
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. Liu C,Jun JH,Dixon RA
    MYB5 and MYB14 Play Pivotal Roles in Seed Coat Polymer Biosynthesis in Medicago truncatula.
    Plant Physiol., 2014. 165(4): p. 1424-1439
    [PMID:24948832]
  3. Zhu Z, et al.
    Characterization of the cis elements in the proximal promoter regions of the anthocyanin pathway genes reveals a common regulatory logic that governs pathway regulation.
    J. Exp. Bot., 2015. 66(13): p. 3775-89
    [PMID:25911741]
  4. Liu Y,Shi Z,Maximova SN,Payne MJ,Guiltinan MJ
    Tc-MYBPA an Arabidopsis TT2-like transcription factor and functions in the regulation of proanthocyanidin synthesis in Theobroma cacao.
    BMC Plant Biol., 2015. 15: p. 160
    [PMID:26109181]
  5. Bulgakov VP,Veremeichik GN,Grigorchuk VP,Rybin VG,Shkryl YN
    The rolB gene activates secondary metabolism in Arabidopsis calli via selective activation of genes encoding MYB and bHLH transcription factors.
    Plant Physiol. Biochem., 2016. 102: p. 70-9
    [PMID:26913794]
  6. Li Y, et al.
    Two IIIf Clade-bHLHs from Freesia hybrida Play Divergent Roles in Flavonoid Biosynthesis and Trichome Formation when Ectopically Expressed in Arabidopsis.
    Sci Rep, 2016. 6: p. 30514
    [PMID:27465838]
  7. Li C,Zhang B,Chen B,Ji L,Yu H
    Site-specific phosphorylation of TRANSPARENT TESTA GLABRA1 mediates carbon partitioning in Arabidopsis seeds.
    Nat Commun, 2018. 9(1): p. 571
    [PMID:29422671]