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 Pta012594
Organism
Pinus taeda
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Acrogymnospermae; Pinidae; Pinales; Pinaceae; Pinus; Pinus
Family HSF
Protein Properties Length: 146aa    MW: 16913 Da    PI: 7.5743
Description HSF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
gnl|UG|Pta#S26633318PU_refUnigeneView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HSF_DNA-bind119.22.4e-37151062102
                   HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXXXXXXXXX CS
  HSF_DNA-bind   2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkkellekik 98 
                   Fl+k+y++++d+++++++sws  +nsf+v+++ efa+++LpkyFkh+nf+SFvRQLn+YgF+kv+ ++         weF+++ F +g+++ll++i+
     Pta012594  15 FLTKTYDMVDDSSTDTIVSWSPGNNSFIVWNPPEFARDLLPKYFKHNNFSSFVRQLNTYGFRKVDPDQ---------WEFANEDFLRGQRNLLKNIH 102
                   9*********************99*****************************************999.........******************** PP

                   XXXX CS
  HSF_DNA-bind  99 rkks 102
                   r+k 
     Pta012594 103 RRKP 106
                   *985 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.101.0E-40699IPR011991Winged helix-turn-helix DNA-binding domain
SuperFamilySSF467852.45E-3710104IPR011991Winged helix-turn-helix DNA-binding domain
SMARTSM004156.0E-6411104IPR000232Heat shock factor (HSF)-type, DNA-binding
PfamPF004474.5E-3315104IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000561.6E-211538IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000561.6E-215365IPR000232Heat shock factor (HSF)-type, DNA-binding
PROSITE patternPS0043405478IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000561.6E-216678IPR000232Heat shock factor (HSF)-type, DNA-binding
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation 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: 146 aa     Download sequence    Send to blast
MDGSQNSGGN AVPPFLTKTY DMVDDSSTDT IVSWSPGNNS FIVWNPPEFA RDLLPKYFKH  60
NNFSSFVRQL NTYGFRKVDP DQWEFANEDF LRGQRNLLKN IHRRKPMHSH SQNPQQGVCN  120
DAIKYELEEE IQRLKRDKGL LMMGAC
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5d5u_B6e-31310417129Heat shock factor protein 1
5d5v_B6e-31310417129Heat shock factor protein 1
5d5v_D6e-31310417129Heat shock factor protein 1
Search in ModeBase
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Pta.73660.0xylem
Functional Description ? help Back to Top
Source Description
UniProtDNA-binding protein that specifically binds heat shock promoter elements (HSE) and activates transcription. {ECO:0000250}.
UniProtTranscriptional regulator that specifically binds DNA sequence 5'-AGAAnnTTCT-3' known as heat shock promoter elements (HSE).
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_006854048.21e-72heat stress transcription factor A-1 isoform X1
SwissprotQ401521e-63HSF8_SOLLC; Heat shock factor protein HSF8
SwissprotQ9LQM74e-64HFA1D_ARATH; Heat stress transcription factor A-1d
TrEMBLU5CZX62e-71U5CZX6_AMBTC; Uncharacterized protein
STRINGERN155154e-72(Amborella trichopoda)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G32330.12e-66heat shock transcription factor A1D
Publications ? help Back to Top
  1. Zhu B, et al.
    Identification and characterization of a novel heat shock transcription factor gene, GmHsfA1, in soybeans (Glycine max).
    J. Plant Res., 2006. 119(3): p. 247-56
    [PMID:16570125]
  2. Higashi Y, et al.
    HsfA1d, a protein identified via FOX hunting using Thellungiella salsuginea cDNAs improves heat tolerance by regulating heat-stress-responsive gene expression.
    Mol Plant, 2013. 6(2): p. 411-22
    [PMID:23393165]
  3. Jung HS, et al.
    Subset of heat-shock transcription factors required for the early response of Arabidopsis to excess light.
    Proc. Natl. Acad. Sci. U.S.A., 2013. 110(35): p. 14474-9
    [PMID:23918368]
  4. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]
  5. Ohama N, et al.
    The Transcriptional Cascade in the Heat Stress Response of Arabidopsis Is Strictly Regulated at the Level of Transcription Factor Expression.
    Plant Cell, 2016. 28(1): p. 181-201
    [PMID:26715648]
  6. Cai SY, et al.
    HsfA1a upregulates melatonin biosynthesis to confer cadmium tolerance in tomato plants.
    J. Pineal Res., 2017.
    [PMID:28095626]
  7. Zhou J, et al.
    Heat Shock Factor HsfA1a Is Essential for R Gene-Mediated Nematode Resistance and Triggers H2O2 Production1.
    Plant Physiol., 2018. 176(3): p. 2456-2471
    [PMID:29339397]