PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID LOC_Os03g53340.2
Common NameHSF11, HSF4, HSFA2A, LOC4334080, Os03g0745000, OsJ_012039, OSJNBb0036F07.17, RHSP2
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa
Family HSF
Protein Properties Length: 377aa    MW: 40847.5 Da    PI: 4.7183
Description HSF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
LOC_Os03g53340.2genomeMSUView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HSF_DNA-bind108.64.8e-34541442101
                       HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXXXXX CS
      HSF_DNA-bind   2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkkell 94 
                       Fl k+ye+++d+ ++++isw   gnsfvv+d + fa  +Lp+yFkhsnf+SFvRQLn+YgF+kv+ ++         weF+++ F +gkkell
  LOC_Os03g53340.2  54 FLCKTYEVVDDPGTDTVISWGFAGNSFVVWDANAFAAVLLPRYFKHSNFSSFVRQLNTYGFRKVDPDR---------WEFANEGFLRGKKELL 137
                       9****************************************************************999.........**************** PP

                       XXXXXXX CS
      HSF_DNA-bind  95 ekikrkk 101
                       ++ikr++
  LOC_Os03g53340.2 138 KTIKRRR 144
                       *****97 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF467855.3E-3450143IPR011991Winged helix-turn-helix DNA-binding domain
SMARTSM004152.1E-5850143IPR000232Heat shock factor (HSF)-type, DNA-binding
Gene3DG3DSA:1.10.10.107.7E-3750143IPR011991Winged helix-turn-helix DNA-binding domain
PRINTSPR000561.4E-185477IPR000232Heat shock factor (HSF)-type, DNA-binding
PfamPF004472.9E-3054143IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000561.4E-1892104IPR000232Heat shock factor (HSF)-type, DNA-binding
PROSITE patternPS00434093117IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000561.4E-18105117IPR000232Heat 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:0005737Cellular Componentcytoplasm
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0043565Molecular Functionsequence-specific DNA binding
Plant Ontology ? help Back to Top
PO Term PO Category PO Description
PO:0009072anatomyplant ovary
PO:0007042developmental stagewhole plant fruit formation stage
Sequence ? help Back to Top
Protein Sequence    Length: 377 aa     Download sequence    Send to blast
MNPLRVIVKE EELDFAAAAA AAAAGEGSPS SWAVGVMDLP RPMEGLGEAG PPPFLCKTYE  60
VVDDPGTDTV ISWGFAGNSF VVWDANAFAA VLLPRYFKHS NFSSFVRQLN TYGFRKVDPD  120
RWEFANEGFL RGKKELLKTI KRRRPPPSSP PSSSSSSSSS QHQQQPAAAC LEVGQFGRDG  180
VVNRLQRDKS VLIAEVVKLR QEQQTTRAQM QAMEERISAA EQKQQQMTVF LARAMKNPGF  240
LQMLVDRQAG QHGARNRVLE DALSKKRRRP IEYLLTRNGE TCAAGESAAM LAADGVAEPD  300
GDTTPRGDGG GGGGGDTESF WMQLLSLGLE EKQREDGVAG GVQESNSGGA DVDNDEEDDD  360
DDVDVLVQSI YHLSPK*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5d5u_B5e-283514310129Heat shock factor protein 1
5d5v_B5e-283514310129Heat shock factor protein 1
5d5v_D5e-283514310129Heat shock factor protein 1
Search in ModeBase
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1136142LKTIKRR
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Os.22920.0callus| flower| panicle
Expression -- Microarray ? help Back to Top
Source ID E-value
GEO329947990.0
Expression AtlasQ84MN7-
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional regulator that specifically binds DNA of heat shock promoter elements (HSE). {ECO:0000250}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapLOC_Os03g53340.2
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Not induced by heat stress. {ECO:0000269|PubMed:18064488}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Interaction ? help Back to Top
Source Intact With
IntActSearch Q84MN7
Phenotype -- Mutation ? help Back to Top
Source ID
RiceGEOs03g53340
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAY9981180.0AY998118.1 Oryza sativa heat shock protein 41 mRNA, complete cds.
GenBankAY3444860.0AY344486.1 Oryza sativa (japonica cultivar-group) heat shock factor RHSF4 mRNA, complete cds.
GenBankAY3324650.0AY332465.1 Oryza sativa (japonica cultivar-group) putative heat shock protein (HSP2) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_015628945.10.0PREDICTED: heat stress transcription factor A-2a
SwissprotQ84MN70.0HFA2A_ORYSJ; Heat stress transcription factor A-2a
TrEMBLA0A0E0P1670.0A0A0E0P167_ORYRU; Uncharacterized protein
TrEMBLF4MG080.0F4MG08_ORYSJ; Heat shock factor protein HSF30, putative, expressed
STRINGLOC_Os03g53340.10.0(Oryza sativa Japonica Group)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G26150.12e-91heat shock transcription factor A2
Publications ? help Back to Top
  1. Baniwal SK, et al.
    Heat stress response in plants: a complex game with chaperones and more than twenty heat stress transcription factors.
    J. Biosci., 2004. 29(4): p. 471-87
    [PMID:15625403]
  2. Yokotani N, et al.
    Expression of rice heat stress transcription factor OsHsfA2e enhances tolerance to environmental stresses in transgenic Arabidopsis.
    Planta, 2008. 227(5): p. 957-67
    [PMID:18064488]
  3. Guo J, et al.
    Genome-wide analysis of heat shock transcription factor families in rice and Arabidopsis.
    J Genet Genomics, 2008. 35(2): p. 105-18
    [PMID:18407058]
  4. Mittal D, et al.
    Binding affinities and interactions among different heat shock element types and heat shock factors in rice (Oryza sativa L.).
    FEBS J., 2011. 278(17): p. 3076-85
    [PMID:21729241]