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.003G079100.1
Common NamePOPTR_0003s07680g
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: 181aa    MW: 20520.2 Da    PI: 8.6426
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.003G079100.1genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding60.92.7e-191865148
                        TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
     Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                        +g+WT+eEd +l+++v+ +G ++Wkt+a + g++R++k+c++rw +yl
  Potri.003G079100.1 18 KGAWTAEEDNKLAHCVEVHGAKRWKTVALKSGLNRCGKSCRLRWMNYL 65
                        79********************************************97 PP
2Myb_DNA-binding48.91.5e-1571116148
                         TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
     Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                         rg+ + +E++l+++++k+lG++ W++Ia +++ gRt++++k++w+++l
  Potri.003G079100.1  71 RGNISCDEEDLIIRLHKLLGNR-WSLIAGRLP-GRTDNEIKNYWNSHL 116
                         5677779***************.*********.************986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129418.5411365IPR017930Myb domain
SMARTSM007176.7E-151767IPR001005SANT/Myb domain
SuperFamilySSF466899.9E-3017112IPR009057Homeodomain-like
PfamPF002494.0E-171865IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.605.4E-231972IPR009057Homeodomain-like
CDDcd001673.23E-112065No hitNo description
PROSITE profilePS5129424.9266120IPR017930Myb domain
SMARTSM007177.7E-1470118IPR001005SANT/Myb domain
PfamPF002496.0E-1471116IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.608.3E-2573120IPR009057Homeodomain-like
CDDcd001672.02E-1077116No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009957Biological Processepidermal cell fate specification
GO:0010090Biological Processtrichome morphogenesis
GO:0045892Biological Processnegative regulation of transcription, DNA-templated
GO:0045893Biological Processpositive regulation of transcription, DNA-templated
GO:0048481Biological Processplant ovule development
GO:0048629Biological Processtrichome patterning
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 181 aa     Download sequence    Send to blast
MAPKNTVTDA STKKVMSKGA WTAEEDNKLA HCVEVHGAKR WKTVALKSGL NRCGKSCRLR  60
WMNYLRPNIK RGNISCDEED LIIRLHKLLG NRWSLIAGRL PGRTDNEIKN YWNSHLSKKI  120
IDQTQKEKMP DQPSTPLATM HQKTSDAIQV EEEGSAREAW NLETGNFDVD EFFDFSAEGF  180
*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A3e-28161205108B-MYB
1mse_C3e-28151201105C-Myb DNA-Binding Domain
1msf_C3e-28151201105C-Myb DNA-Binding Domain
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Siliques. {ECO:0000269|PubMed:9839469}.
Functional Description ? help Back to Top
Source Description
UniProtControls the expression of genes involved in anthocyanin biosynthesis. Regulates the expression of at least 3 structural genes: chalcone synthase, dihydroflavonol reductase and flavonol O(3) glucosyltransferase. C1 acts as a trans-acting factor.
UniProtTranscription activator, when associated with BHLH002/EGL3/MYC146, BHLH012/MYC1 or BHLH042/TT8. {ECO:0000269|PubMed:15361138}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.003G079100.1
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_002304289.11e-134transcription factor MYB114
SwissprotP102902e-51MYBC_MAIZE; Anthocyanin regulatory C1 protein
SwissprotQ388501e-51MYB5_ARATH; Transcription repressor MYB5
TrEMBLB9GYD51e-133B9GYD5_POPTR; Uncharacterized protein
STRINGPOPTR_0003s07680.11e-133(Populus trichocarpa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF21483288
Representative plantOGRP5171784
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G13540.15e-54myb domain protein 5
Publications ? help Back to Top
  1. Chen B,Wang X,Hu Y,Wang Y,Lin Z
    Ectopic expression of a c1-I allele from maize inhibits pigment formation in the flower of transgenic tobacco.
    Mol. Biotechnol., 2004. 26(3): p. 187-92
    [PMID:15004287]
  2. Paz-Ares J,Ghosal D,Saedler H
    Molecular analysis of the C1-I allele from Zea mays: a dominant mutant of the regulatory C1 locus.
    EMBO J., 1990. 9(2): p. 315-21
    [PMID:2303027]
  3. Ranocha P,Francoz E,Burlat V,Dunand C
    Expression of PRX36, PMEI6 and SBT1.7 is controlled by complex transcription factor regulatory networks for proper seed coat mucilage extrusion.
    Plant Signal Behav, 2014. 9(11): p. e977734
    [PMID:25531128]
  4. Cone KC,Burr FA,Burr B
    Molecular analysis of the maize anthocyanin regulatory locus C1.
    Proc. Natl. Acad. Sci. U.S.A., 1986. 83(24): p. 9631-5
    [PMID:3025847]
  5. Paz-Ares J,Ghosal D,Wienand U,Peterson PA,Saedler H
    The regulatory c1 locus of Zea mays encodes a protein with homology to myb proto-oncogene products and with structural similarities to transcriptional activators.
    EMBO J., 1987. 6(12): p. 3553-8
    [PMID:3428265]
  6. Scheffler B, et al.
    Molecular analysis of C1 alleles in Zea mays defines regions involved in the expression of this regulatory gene.
    Mol. Gen. Genet., 1994. 242(1): p. 40-8
    [PMID:7904044]
  7. Franken P,Schrell S,Peterson PA,Saedler H,Wienand U
    Molecular analysis of protein domain function encoded by the myb-homologous maize genes C1, Zm 1 and Zm 38.
    Plant J., 1994. 6(1): p. 21-30
    [PMID:7920701]
  8. Singer T,Gierl A,Peterson PA
    Three new dominant C1 suppressor alleles in Zea mays.
    Genet. Res., 1998. 71(2): p. 127-32
    [PMID:9717435]