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.007G134500.1
Common NamePOPTR_0007s01430g
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: 248aa    MW: 28885.4 Da    PI: 8.486
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.007G134500.1genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding57.14.1e-18449147
                        TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
     Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47
                        rg W   Ede+l+++v+q+G+++W++Ia++++ gR++k+c++rw++ 
  Potri.007G134500.1  4 RGHWRLAEDEKLLELVEQYGPHNWNSIAEKLQ-GRSGKSCRLRWFNQ 49
                        899*****************************.***********996 PP
2Myb_DNA-binding57.82.5e-185699146
                        TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
     Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46
                        r ++T+eE+e+l+ +++ +G++ W+ Ia+ ++ gRt++ +k++w+ 
  Potri.007G134500.1 56 RSPFTEEEEERLLACHRIHGNK-WAVIAKQFP-GRTDNAVKNHWHV 99
                        789*******************.*********.***********96 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129418.669150IPR017930Myb domain
SMARTSM007174.7E-15352IPR001005SANT/Myb domain
PfamPF002493.1E-17449IPR001005SANT/Myb domain
SuperFamilySSF466895.62E-30497IPR009057Homeodomain-like
Gene3DG3DSA:1.10.10.602.1E-26557IPR009057Homeodomain-like
CDDcd001672.15E-13748No hitNo description
PROSITE profilePS5129426.2951105IPR017930Myb domain
SMARTSM007171.1E-1555103IPR001005SANT/Myb domain
PfamPF002499.1E-165698IPR001005SANT/Myb domain
CDDcd001671.44E-115898No hitNo description
Gene3DG3DSA:1.10.10.605.7E-2258104IPR009057Homeodomain-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: 248 aa     Download sequence    Send to blast
MSSRGHWRLA EDEKLLELVE QYGPHNWNSI AEKLQGRSGK SCRLRWFNQL DPRINRSPFT  60
EEEEERLLAC HRIHGNKWAV IAKQFPGRTD NAVKNHWHVI MARRCRERSK IHAKRASPSL  120
LVNEQKPSFS NQDVRIMNCE PRNNAPSFVH KYFESYCDHY HHPFTRNYTS ICKDLYSQNP  180
SHCEGKNQPL EFYDFLQVKT ESSKSEVIDN ARRDDVEVDQ EAKELPKSRA GFPFIDFLSA  240
GNQVSGL*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A3e-3241057108B-MYB
Search in ModeBase
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}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.007G134500.1
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
GenBankAB9707911e-162AB970791.1 Populus tremula x Populus tremuloides PtxtMYB175 mRNA for MYB transcriptional factor, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002309771.10.0transcription factor MYB54
RefseqXP_024461017.10.0transcription factor MYB54
SwissprotQ6R0C47e-81MYB52_ARATH; Transcription factor MYB52
TrEMBLB9HGW90.0B9HGW9_POPTR; MYB family protein
STRINGPOPTR_0012s03650.11e-111(Populus trichocarpa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF23034243
Representative plantOGRP5171784
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G17950.13e-83myb 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. Shi D, et al.
    MYB52 Negatively Regulates Pectin Demethylesterification in Seed Coat Mucilage.
    Plant Physiol., 2018. 176(4): p. 2737-2749
    [PMID:29440562]