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_06390
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: 166aa    MW: 19504.8 Da    PI: 10.738
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_06390genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding42.61.4e-131461148
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                     rg+W+ eEd++lv+ +   G  +W+ +++  g+ R++k+c++rw +yl
       PEQU_06390 14 RGSWSIEEDQKLVNFILNNGIQCWRHVPKLAGLMRCGKSCRLRWINYL 61
                     89********************************************97 PP
2Myb_DNA-binding346.7e-1167153146
                      TSSS-HHHHHHHHHHHHHTTTT..........................................-HHHHHHHHTTTS-HHHHHHHHHH CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGgg..........................................tWktIartmgkgRtlkqcksrwqk 46 
                      rg+ ++ E+e++++++   G++                                          +W++Ia++++ gRt++++k+ w++
       PEQU_06390  67 RGALSEAEEEQIIQLHSNIGNRydkstiflvflktaatiehvfnlnrnknkilktkinvhvfnrRWSKIASYFP-GRTDNEIKNIWNT 153
                      78889*********************************************************************.*********9985 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.608.9E-21564IPR009057Homeodomain-like
PROSITE profilePS5129420.928965IPR017930Myb domain
SMARTSM007174.1E-71363IPR001005SANT/Myb domain
PfamPF002498.1E-121461IPR001005SANT/Myb domain
SuperFamilySSF466891.5E-201465IPR009057Homeodomain-like
CDDcd001678.63E-61661No hitNo description
PROSITE profilePS500907.81762155IPR017877Myb-like domain
Gene3DG3DSA:1.10.10.609.5E-196585IPR009057Homeodomain-like
SMARTSM007173.5E-666157IPR001005SANT/Myb domain
PfamPF002494.3E-867153IPR001005SANT/Myb domain
CDDcd001671.70E-4117153No hitNo description
SuperFamilySSF466891.5E-20127156IPR009057Homeodomain-like
Gene3DG3DSA:1.10.10.609.5E-19129159IPR009057Homeodomain-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: 166 aa     Download sequence    Send to blast
MGRQPCCDKE VVKRGSWSIE EDQKLVNFIL NNGIQCWRHV PKLAGLMRCG KSCRLRWINY  60
LRPDLKRGAL SEAEEEQIIQ LHSNIGNRYD KSTIFLVFLK TAATIEHVFN LNRNKNKILK  120
TKINVHVFNR RWSKIASYFP GRTDNEIKNI WNTKIKKKLR LQGLDP
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1153159KIKKKLR
Functional Description ? help Back to Top
Source Description
UniProtPossible transcription activator.
UniProtTranscription factor that acts as positive regulator of abscisic acid (ABA) signaling in response to salt stress. Acts as negative regulator ABI1, ABI2 and PP2CA, which are protein phosphatases 2C acting as negative regulator of ABA signaling. Binds to the DNA specific sequence and core element 5'-ACGT-3' found in the promoters of ABI1 and PP2CA to negatively regulate their expression during ABA-dependent salt stress response. {ECO:0000269|PubMed:23660402}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Induced by salt stress, drought stress and abscisic acid (ABA). Down-regulated by salicylic acid (SA) methyl jasmonate (JA). {ECO:0000269|PubMed:23660402}.
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_020571873.19e-79protein ODORANT1
SwissprotP800733e-54MYB2_PHYPA; Myb-related protein Pp2
SwissprotQ9C7U71e-55MYB20_ARATH; Transcription factor MYB20
TrEMBLA0A2G2XIP11e-63A0A2G2XIP1_CAPBA; Protein ODORANT1
TrEMBLM1AYB91e-63M1AYB9_SOLTU; Uncharacterized protein
STRINGPGSC0003DMT4000329302e-64(Solanum tuberosum)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP7938563
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G14340.15e-50myb domain protein 40
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]