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.007G043800.1
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 HSF
Protein Properties Length: 286aa    MW: 31018.9 Da    PI: 4.5729
Description HSF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.007G043800.1genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HSF_DNA-bind120.31.1e-37101012102
                         HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXXX CS
        HSF_DNA-bind   2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkke 92 
                         Fl+k+y++++d++++++isw+e+g++fvv+++ +fak++Lp+yFkh+nf+SFvRQLn+YgF+k+  ++         weF++++F++g+ke
  Potri.007G043800.1  10 FLTKTYQLVDDPSTDDVISWNETGTTFVVWKTADFAKDLLPNYFKHNNFSSFVRQLNTYGFRKIVPDK---------WEFANENFRRGQKE 91 
                         9****************************************************************999.........************** PP

                         XXXXXXXXXX CS
        HSF_DNA-bind  93 llekikrkks 102
                         ll +i+r+k+
  Potri.007G043800.1  92 LLAEIRRRKT 101
                         ********97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.102.5E-39293IPR011991Winged helix-turn-helix DNA-binding domain
SMARTSM004151.9E-61699IPR000232Heat shock factor (HSF)-type, DNA-binding
SuperFamilySSF467856.6E-35699IPR011991Winged helix-turn-helix DNA-binding domain
PfamPF004479.4E-331099IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000561.8E-211033IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000561.8E-214860IPR000232Heat shock factor (HSF)-type, DNA-binding
PROSITE patternPS0043404973IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000561.8E-216173IPR000232Heat 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: 286 aa     Download sequence    Send to blast
MAQRSAPAPF LTKTYQLVDD PSTDDVISWN ETGTTFVVWK TADFAKDLLP NYFKHNNFSS  60
FVRQLNTYGF RKIVPDKWEF ANENFRRGQK ELLAEIRRRK TAAASPTTQT SPAGKSGGAS  120
SSSNSGEDLG STSTSSPDSK NPGSVETAAT QVADLSIENE QLKKDNDVLS SELEQAKKQC  180
GELINFLTEY VKVSPDQINR IIGCGGSTCN GEADVGDNQS EDDDDDENTS DETDHDDTDH  240
DGDGGEGGGL KLFGVLLKCQ NKKKRGRDEK MGLGGARAKE IKICN*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
2ldu_A2e-27110411125Heat shock factor protein 1
Search in ModeBase
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Pth.28480.0bud| stem
Functional Description ? help Back to Top
Source Description
UniProtDNA-binding protein that specifically binds heat shock promoter elements (HSE) and activates transcription.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.007G043800.1
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankKP0140040.0KP014004.1 Populus simonii heat shock transcription factor B1 (HsfB1) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_024461200.10.0heat shock factor protein HSF24
SwissprotP223351e-108HSF24_SOLPE; Heat shock factor protein HSF24
TrEMBLA0A2I4KKJ20.0A0A2I4KKJ2_POPTR; HSF family protein
STRINGcassava4.1_013185m1e-130(Manihot esculenta)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF71143247
Representative plantOGRP9617233
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G36990.11e-80heat 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]