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 Han002890
Organism
Helianthus annuus
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; campanulids; Asterales; Asteraceae; Asteroideae; Heliantheae alliance; Heliantheae; Helianthus
Family HSF
Protein Properties Length: 233aa    MW: 26034.1 Da    PI: 5.7909
Description HSF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
gnl|UG|Han#S32075451PU_refUnigeneView CDS
PUT-169a-Helianthus_annuus-7161968PU_unrefplantGDBView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HSF_DNA-bind115.43.5e-36241142101
                   HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXXXXXXXXX CS
  HSF_DNA-bind   2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkkellekik 98 
                   Fl+k+y++++d++ +++isw+eng++fvv+ + efa+++LpkyFkh+nf+SF+RQLn+YgF+k+ +++         weF++++F+kg+k+ll++i+
     Han002890  24 FLTKTYQLVDDPASDDMISWNENGTAFVVWRPAEFARDLLPKYFKHNNFSSFIRQLNTYGFRKIVSDR---------WEFANDYFRKGEKSLLREIR 111
                   9****************************************************************999.........******************** PP

                   XXX CS
  HSF_DNA-bind  99 rkk 101
                   r+k
     Han002890 112 RRK 114
                   *98 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM004152.6E-5620113IPR000232Heat shock factor (HSF)-type, DNA-binding
Gene3DG3DSA:1.10.10.104.4E-3821113IPR011991Winged helix-turn-helix DNA-binding domain
SuperFamilySSF467854.79E-3521113IPR011991Winged helix-turn-helix DNA-binding domain
PRINTSPR000562.4E-212447IPR000232Heat shock factor (HSF)-type, DNA-binding
PfamPF004471.5E-3224113IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000562.4E-216274IPR000232Heat shock factor (HSF)-type, DNA-binding
PROSITE patternPS0043406387IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000562.4E-217587IPR000232Heat 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: 233 aa     Download sequence    Send to blast
MATSSVEKTG EMTGETNRTI PTPFLTKTYQ LVDDPASDDM ISWNENGTAF VVWRPAEFAR  60
DLLPKYFKHN NFSSFIRQLN TYGFRKIVSD RWEFANDYFR KGEKSLLREI RRRKISIAPA  120
TQPTSAVATA IPLVTMPITT SSPGNSSEEL GGSSNSSPIA TMINGQTCTS RTHLLEENER  180
LKEQNSSLRC EPDHLRSMCC NVVTMMSNFI VGQPEIESSE KVVEGSASDP MVX
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
2ldu_A2e-261211811125Heat 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}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_021969108.11e-168heat stress transcription factor B-2b-like
RefseqXP_021969109.11e-168heat stress transcription factor B-2b-like
SwissprotQ6Z9C87e-68HFB2B_ORYSJ; Heat stress transcription factor B-2b
TrEMBLA0A251UEV91e-160A0A251UEV9_HELAN; Putative winged helix-turn-helix DNA-binding domain, Heat shock transcription factor family
STRINGVIT_02s0025g04170.t017e-86(Vitis vinifera)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G62020.14e-67heat shock transcription factor B2A
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]