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 CCG031053.1
Organism
Populus euphratica
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: 332aa    MW: 37082.6 Da    PI: 5.0813
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
CCG031053.1genomeLZUView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding45.61.6e-142067148
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                     +g W++eEd++l ++    G g+W+ +ar  g+ R++k+c++rw +yl
      CCG031053.1 20 KGLWSPEEDDKLMNYMLNNGQGCWSDVARNAGLQRCGKSCRLRWINYL 67
                     678*******************************************97 PP
2Myb_DNA-binding50.54.8e-1673116146
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                      rg+++++E+e +++++ +lG++ W+ Ia++++ gRt++++k++w++
      CCG031053.1  73 RGAFSPQEEEMIIHLHSLLGNR-WSQIAARLP-GRTDNEIKNFWNS 116
                      89********************.*********.***********97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129415.251567IPR017930Myb domain
SuperFamilySSF466891.09E-2718114IPR009057Homeodomain-like
SMARTSM007171.3E-91969IPR001005SANT/Myb domain
PfamPF002493.1E-132067IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.3E-222174IPR009057Homeodomain-like
CDDcd001673.47E-82367No hitNo description
PROSITE profilePS5129425.3868122IPR017930Myb domain
SMARTSM007171.0E-1572120IPR001005SANT/Myb domain
PfamPF002497.9E-1573116IPR001005SANT/Myb domain
CDDcd001673.18E-1175115No hitNo description
Gene3DG3DSA:1.10.10.603.3E-2675123IPR009057Homeodomain-like
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009751Biological Processresponse to salicylic acid
GO:0045893Biological Processpositive regulation of transcription, DNA-templated
GO:0050832Biological Processdefense response to fungus
GO:1901348Biological Processpositive regulation of secondary cell wall biogenesis
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 332 aa     Download sequence    Send to blast
MRKPEASGKN NVNNSNKFRK GLWSPEEDDK LMNYMLNNGQ GCWSDVARNA GLQRCGKSCR  60
LRWINYLRPD LKRGAFSPQE EEMIIHLHSL LGNRWSQIAA RLPGRTDNEI KNFWNSTIKK  120
RLKNLQSSNA SPNTSDSSSE PSKDVMGGLM STMQEQGIFS MNMDPSLSSS SSLATSMKAM  180
ILNTMMDPLL PMLDYDHGLN MYGGASGYES ITAPPCMAQV GVLNSGDHGF YGEGIFEGIN  240
VEIPPLESVS CMEENAKTQN IQENNTDKYS YSSPVNSLYH KNCNITSNNK TDNIAADQMG  300
NLWHGSEELK VGEWDLEELM KDVSAFPFLD FQ
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A1e-26201227108B-MYB
1h8a_C3e-262012227128MYB TRANSFORMING PROTEIN
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator. Involved in the regulation of secondary wall biosynthesis in fibers and vessels (PubMed:17890373). Transcription activator of the mannan synthase CSLA9 that recognizes and binds to the DNA consensus sequence 5'-[AG][GT]T[AT]GGT[GA]-3' cis-regulatory element of CSLA9 promoter (PubMed:24243147). Transcription factor that acts as molecular switch in the NAC012/SND1-mediated transcriptional network regulating secondary wall biosynthesis. Is directly activated by NAC012/SND1. Functions redundantly with MYB83 in the transcriptional regulatory cascade leading to secondary wall formation in fibers and vessels (PubMed:19808805). Transcription activator that binds to the DNA consensus sequence 5'-ACC[AT]A[AC][TC]-3', designated as the secondary wall MYB-responsive element (SMRE). Regulates directly numerous transcription factors and a number of genes involved in secondary wall biosynthesis that contain SMRE elements in their promoters (PubMed:22197883). Is an obligate component of the transcriptional regulatory complex toward the commitment of secondary wall cellulose synthesis. Is required for functional expression of the three secondary wall CESA genes, CESA4, CESA7 and CESA8 (PubMed:23726771). {ECO:0000269|PubMed:17890373, ECO:0000269|PubMed:19808805, ECO:0000269|PubMed:22197883, ECO:0000269|PubMed:23726771, ECO:0000269|PubMed:24243147}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00599PBMTransfer from AT5G12870Download
Motif logo
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Slightly induced by salicylic acid (SA). Positively regulated by SND1 and homolog proteins. {ECO:0000269|PubMed:16463103, ECO:0000269|PubMed:17890373}.
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankKF1486780.0KF148678.1 Populus trichocarpa MYB transcription factor (MYB21) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_011025528.10.0PREDICTED: transcription factor MYB46-like
SwissprotQ9LXV22e-73MYB46_ARATH; Transcription factor MYB46
TrEMBLS5XGT40.0S5XGT4_POPTR; MYB family protein
STRINGPOPTR_0009s05860.10.0(Populus trichocarpa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF77434128
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G08500.13e-73myb domain protein 83
Publications ? help Back to Top
  1. Zhao Q, et al.
    Pinoresinol reductase 1 impacts lignin distribution during secondary cell wall biosynthesis in Arabidopsis.
    Phytochemistry, 2015. 112: p. 170-8
    [PMID:25107662]
  2. Sakamoto S,Mitsuda N
    Reconstitution of a secondary cell wall in a secondary cell wall-deficient Arabidopsis mutant.
    Plant Cell Physiol., 2015. 56(2): p. 299-310
    [PMID:25535195]
  3. Vargas L, et al.
    Improving total saccharification yield of Arabidopsis plants by vessel-specific complementation of caffeoyl shikimate esterase (cse) mutants.
    Biotechnol Biofuels, 2016. 9: p. 139
    [PMID:27390589]
  4. Takeuchi M,Kegasa T,Watanabe A,Tamura M,Tsutsumi Y
    Expression analysis of transporter genes for screening candidate monolignol transporters using Arabidopsis thaliana cell suspensions during tracheary element differentiation.
    J. Plant Res., 2018. 131(2): p. 297-305
    [PMID:28921082]