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 Itr_sc000227.1_g00007.1
Organism
Ipomoea trifida
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Convolvulaceae; Ipomoeeae; Ipomoea
Family HSF
Protein Properties Length: 280aa    MW: 31272.6 Da    PI: 5.8742
Description HSF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Itr_sc000227.1_g00007.1genomeKazusaView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HSF_DNA-bind115.63.1e-36101012102
                              HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXX CS
             HSF_DNA-bind   2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFk 87 
                              Fl+k++++++d+++++++sws+ g++fvv+++ efak++Lp+yFkh+nf+SFvRQLn+YgF+k+  ++         weF++++Fk
  Itr_sc000227.1_g00007.1  10 FLTKTFQLVDDRTTDDVVSWSDGGDTFVVWKTAEFAKDLLPNYFKHNNFSSFVRQLNTYGFRKIVPDK---------WEFANENFK 86 
                              9****************************************************************999.........********* PP

                              XXXXXXXXXXXXXXX CS
             HSF_DNA-bind  88 kgkkellekikrkks 102
                              +g+kell++i+r+k+
  Itr_sc000227.1_g00007.1  87 RGQKELLTEIRRRKT 101
                              ************986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.101.1E-37393IPR011991Winged helix-turn-helix DNA-binding domain
SMARTSM004155.0E-59699IPR000232Heat shock factor (HSF)-type, DNA-binding
SuperFamilySSF467851.07E-33799IPR011991Winged helix-turn-helix DNA-binding domain
PRINTSPR000565.2E-201033IPR000232Heat shock factor (HSF)-type, DNA-binding
PfamPF004476.9E-321099IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000565.2E-204860IPR000232Heat shock factor (HSF)-type, DNA-binding
PROSITE patternPS0043404973IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000565.2E-206173IPR000232Heat shock factor (HSF)-type, DNA-binding
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009408Biological Processresponse to heat
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: 280 aa     Download sequence    Send to blast
MSQRTVPAPF LTKTFQLVDD RTTDDVVSWS DGGDTFVVWK TAEFAKDLLP NYFKHNNFSS  60
FVRQLNTYGF RKIVPDKWEF ANENFKRGQK ELLTEIRRRK TVASAPVTGK CNSSSPENSS  120
DEPSSSSTSS LNTKNPRSGE TPAAGKPQLA DLTDENEKLK RDNEVLSSEL EQAKKQCDEL  180
VAFLTQYVKV APDEINRIMS QGTRSSHSDF DGSSADLNSN DSDDDEENGE SLKLFGVLLK  240
EKKRKRSFSG NDIEFPGAHR KNAPWIKISS APGETSKVCN
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
2ldu_A3e-26610417125Heat shock factor protein 1
5d5u_B4e-26610126131Heat shock factor protein 1
5d5v_B4e-26610126131Heat shock factor protein 1
5d5v_D4e-26610126131Heat shock factor protein 1
Search in ModeBase
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1241246KKRKRS
Functional Description ? help Back to Top
Source Description
UniProtDNA-binding protein that specifically binds heat shock promoter elements (HSE) and activates transcription.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_019185520.11e-176PREDICTED: heat shock factor protein HSF24-like
RefseqXP_019185521.11e-176PREDICTED: heat shock factor protein HSF24-like
SwissprotP223351e-121HSF24_SOLPE; Heat shock factor protein HSF24
TrEMBLA0A314KLD51e-132A0A314KLD5_NICAT; Heat shock factor protein hsf24
STRINGXP_009797839.11e-129(Nicotiana sylvestris)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA99912127
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G36990.16e-81heat shock factor 4
Publications ? help Back to Top
  1. Scharf KD, et al.
    Three tomato genes code for heat stress transcription factors with a region of remarkable homology to the DNA-binding domain of the yeast HSF.
    EMBO J., 1990. 9(13): p. 4495-501
    [PMID:2148291]