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 PEQU_10971
Organism
Phalaenopsis equestris
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis
Family MYB
Protein Properties Length: 237aa    MW: 27298.6 Da    PI: 9.852
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_10971genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding59.76.2e-19449147
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47
                     rg W + Ede+l+d+v ++G+++W++Ia++++ gR++k+c++rw++ 
       PEQU_10971  4 RGHWRPAEDEKLKDLVSKYGPHNWNAIAEKLP-GRSGKSCRLRWFNQ 49
                     899*****************************.***********996 PP
2Myb_DNA-binding55.11.7e-175699146
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46
                     r ++T+eE+++l+  ++ +G++ W+ Iar ++ gRt++ +k++w+ 
       PEQU_10971 56 RSPFTEEEEQRLLASHRIHGNR-WSVIARLFP-GRTDNAVKNHWHV 99
                     789*******************.*********.***********96 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129426.421154IPR017930Myb domain
SMARTSM007173.5E-16352IPR001005SANT/Myb domain
PfamPF002494.6E-18449IPR001005SANT/Myb domain
SuperFamilySSF466893.48E-30497IPR009057Homeodomain-like
Gene3DG3DSA:1.10.10.605.8E-28557IPR009057Homeodomain-like
CDDcd001672.39E-14748No hitNo description
PROSITE profilePS5129421.01255105IPR017930Myb domain
SMARTSM007173.7E-1555103IPR001005SANT/Myb domain
PfamPF002491.9E-145698IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.4E-2158105IPR009057Homeodomain-like
CDDcd001672.05E-115898No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009737Biological Processresponse to abscisic acid
GO:2000652Biological Processregulation of secondary cell wall biogenesis
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 237 aa     Download sequence    Send to blast
MCSRGHWRPA EDEKLKDLVS KYGPHNWNAI AEKLPGRSGK SCRLRWFNQL DPRINRSPFT  60
EEEEQRLLAS HRIHGNRWSV IARLFPGRTD NAVKNHWHVI MARKVRERSR FHGKRPCFSS  120
SSSVIMAGES SCNAQGKRGS LQDSQGFFSF VENYYKKQKN CFLLEDFKSN SDELQSWIHG  180
FSADFSLGGK KNSIEFYDFL QVNSDSNGTK CHSSIEEEKD EASGTKQSSS ILRFLLR
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1mse_C1e-3311051105C-Myb DNA-Binding Domain
1msf_C1e-3311051105C-Myb DNA-Binding Domain
Search in ModeBase
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}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00145DAPTransfer from AT1G17950Download
Motif logo
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
PlantRegMapRetrieveRetrieve
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_020576674.11e-177transcription factor MYB52-like
SwissprotQ6R0C42e-75MYB52_ARATH; Transcription factor MYB52
TrEMBLA0A2I0XB851e-140A0A2I0XB85_9ASPA; Transcription factor MYB44
STRINGXP_008787882.14e-84(Phoenix dactylifera)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP29438260
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G17950.11e-77myb 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]