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_18378
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 HSF
Protein Properties Length: 275aa    MW: 30793.5 Da    PI: 4.6891
Description HSF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_18378genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HSF_DNA-bind113.11.8e-35251152101
                   HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXXXXXXXXX CS
  HSF_DNA-bind   2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkkellekik 98 
                   Fl k+y++++d+ ++++isw+e+g++fvv+ + efa+++LpkyFkh+nf+SFvRQLn+YgF+k+  ++         weF+++ F++g+k++l++i+
    PEQU_18378  25 FLAKTYQMVDDPIVDDVISWNEDGSTFVVWRPAEFARDLLPKYFKHNNFSSFVRQLNTYGFRKIVPDR---------WEFANDCFRRGEKRMLCDIH 112
                   9*****************************************************************99.........******************** PP

                   XXX CS
  HSF_DNA-bind  99 rkk 101
                   r+k
    PEQU_18378 113 RRK 115
                   *98 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.103.8E-3816109IPR011991Winged helix-turn-helix DNA-binding domain
SMARTSM004159.5E-5821114IPR000232Heat shock factor (HSF)-type, DNA-binding
SuperFamilySSF467854.81E-3422114IPR011991Winged helix-turn-helix DNA-binding domain
PfamPF004471.1E-3125114IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000562.4E-202548IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000562.4E-206375IPR000232Heat shock factor (HSF)-type, DNA-binding
PROSITE patternPS0043406488IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000562.4E-207688IPR000232Heat shock factor (HSF)-type, DNA-binding
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0010200Biological Processresponse to chitin
GO:0045892Biological Processnegative regulation of transcription, DNA-templated
GO:0005634Cellular Componentnucleus
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 275 aa     Download sequence    Send to blast
PATPPADPKD ESPPPEPQRA LPTPFLAKTY QMVDDPIVDD VISWNEDGST FVVWRPAEFA  60
RDLLPKYFKH NNFSSFVRQL NTYGFRKIVP DRWEFANDCF RRGEKRMLCD IHRRKISLPA  120
PVAAAVSRRT VSPTNSVEEQ GEQVISSNSS PPPPGSMTEL VEENERLRKE NRKLAHELSK  180
MKNLCNNIFL LMSKYAGPTP EALELMPARQ LSDEAEEAEE AEEVGVKTES SSPPPPPPPS  240
SSGAGSSAWN FDPNPMIFGV SIGQKRCREV EDDDE
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
2ldu_A1e-242511820124Heat shock factor protein 1
5d5u_B2e-242511429129Heat shock factor protein 1
5d5v_B2e-242511429129Heat shock factor protein 1
5d5v_D2e-242511429129Heat shock factor protein 1
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional regulator that specifically binds DNA of heat shock promoter elements (HSE). {ECO:0000250}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00432DAPTransfer from AT4G11660Download
Motif logo
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_020582216.11e-164heat stress transcription factor B-2b-like
SwissprotQ6Z9C88e-86HFB2B_ORYSJ; Heat stress transcription factor B-2b
TrEMBLA0A200QUM82e-99A0A200QUM8_9MAGN; Heat shock factor (HSF)-type
STRINGXP_010278594.13e-97(Nelumbo nucifera)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP12137394
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G11660.14e-64HSF family protein
Publications ? help Back to Top
  1. Kikuchi S, et al.
    Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice.
    Science, 2003. 301(5631): p. 376-9
    [PMID:12869764]
  2. Xiang J, et al.
    Heat shock factor OsHsfB2b negatively regulates drought and salt tolerance in rice.
    Plant Cell Rep., 2013. 32(11): p. 1795-806
    [PMID:23949687]