PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v3.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Cre09.g387150.t1.2
Common NameHSF1
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Chlorophyta; Chlorophyceae; Chlamydomonadales; Chlamydomonadaceae; Chlamydomonas
Family HSF
Protein Properties Length: 802aa    MW: 78393.2 Da    PI: 5.6273
Description HSF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Cre09.g387150.t1.2genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HSF_DNA-bind1124e-35111032103
                         HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXXX CS
        HSF_DNA-bind   2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkke 92 
                         Fl k+y++++d+++++++sw ++g+sf+v+++ efa+++Lpk+Fkh+nf+SFvRQLn+YgF+kv+ ++         weF++++F +gkke
  Cre09.g387150.t1.2  11 FLIKTYDLVDDPSTDNIVSWGADGHSFIVWKPPEFARDLLPKHFKHNNFSSFVRQLNTYGFRKVDPDR---------WEFANEHFVRGKKE 92 
                         9****************************************************************999.........************** PP

                         XXXXXXXXXXX CS
        HSF_DNA-bind  93 llekikrkkse 103
                         +l++i+r+k +
  Cre09.g387150.t1.2  93 QLRDIHRRKPS 103
                         ********975 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF467857.48E-356100IPR011991Winged helix-turn-helix DNA-binding domain
SMARTSM004151.6E-607100IPR000232Heat shock factor (HSF)-type, DNA-binding
Gene3DG3DSA:1.10.10.101.0E-377100IPR011991Winged helix-turn-helix DNA-binding domain
PfamPF004471.1E-3011100IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000567.1E-191134IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000567.1E-194961IPR000232Heat shock factor (HSF)-type, DNA-binding
PROSITE patternPS0043405074IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000567.1E-196274IPR000232Heat 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:0009408Biological Processresponse to heat
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: 802 aa     Download sequence    Send to blast
MTNPANQPPP FLIKTYDLVD DPSTDNIVSW GADGHSFIVW KPPEFARDLL PKHFKHNNFS  60
SFVRQLNTYG FRKVDPDRWE FANEHFVRGK KEQLRDIHRR KPSATHNATG TGGGASGAAA  120
GAAAATPGAP VPSNALVAAG QTAPAIEIGA YGGFREEIDN LKRDKNVLMV ELVRLRQQQA  180
TADAKIRDLT GRLENTEAKQ QTMINMFAAA FKNPAMFQRM LSTMASSGVQ RLTAAPAYSG  240
GAGAAGGRRK RRARGETSVT DIGEDIAGTG VGITEAIDAD MLETGGANHM AVNGVHGAAG  300
SPPSHGHGAD DTSSNGSATD ATGAANGYGH QLVAYNPAVA AAAAAAGAAG GSSAAAVSGG  360
AASTDALSEM MMRSFQSLLS GAEDMTGDVT GALNSLAIGQ GGGVGGGGAH VGHALGAHMV  420
PSAAAPHVTI QEQPSTSAAA AAAAAAGGGT PTTSSVVLMG SSAPGVVVNS TGGAVVDPTS  480
GAAGLISTAI QPYQGPAALP GLPQGVAVGG VTGLSGLGPG TTLLAPGAMA TAPHAPGAHP  540
TPSAFVITKP EPMLGGAPGP VLPVGTPGMV PVQPSTGPGS SAAMTASALP TSAFAALAGV  600
PAVPMPVPAV PMAGAAGPSV PIPMPGSAAA TPVPMVPVVM SPPPPGHTMI PIQTATMAPP  660
TQAMGAAGLR VPSGLPAINN MALTPAAAAA AAAAAAAAAM PGSGGLFDAT PTSAAGLPVN  720
DNPTVTSPPA DADGVDGMLG GLSGLDLMTS LPSGELVLPS DGDFGDDVWA QIMSAASAQA  780
PDAAGGLGGL DLNPVSAALE H*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
2ldu_A1e-24110511125Heat shock factor protein 1
Search in ModeBase
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Cre.137990.0normal conditions| nutrient deficiency
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankEF1365720.0EF136572.1 Chlamydomonas reinhardtii heat shock factor 1 (HSF1) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
TrEMBLA1YTN30.0A1YTN3_CHLRE; Heat shock factor 1
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
ChlorophytaeOGCP5221523
Representative plantOGRP9617233
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G32330.18e-70heat shock transcription factor A1D
Publications ? help Back to Top
  1. Schulz-Raffelt M,Lodha M,Schroda M
    Heat shock factor 1 is a key regulator of the stress response in Chlamydomonas.
    Plant J., 2007. 52(2): p. 286-95
    [PMID:17711413]