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 Peinf101Scf00146g18036.1
Organism
Petunia inflata
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Petunioideae; Petunia; Petunia integrifolia
Family HSF
Protein Properties Length: 512aa    MW: 56588.1 Da    PI: 4.4796
Description HSF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Peinf101Scf00146g18036.1genomeSGNView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HSF_DNA-bind115.24.3e-36291202102
                               HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXX CS
              HSF_DNA-bind   2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksF 86 
                               Fl k+y++++d+++++++sws ++nsfvv+d+ efa+++LpkyFkh+nf+SFvRQLn+YgF+kv+ ++         weF+++ F
  Peinf101Scf00146g18036.1  29 FLVKTYDMVDDPSTDKIVSWSPTNNSFVVWDPPEFARDLLPKYFKHNNFSSFVRQLNTYGFRKVDPDR---------WEFANEGF 104
                               9********************999*****************************************999.........******** PP

                               XXXXXXXXXXXXXXXX CS
              HSF_DNA-bind  87 kkgkkellekikrkks 102
                                +g+k+ll++i r+k 
  Peinf101Scf00146g18036.1 105 LRGQKHLLRSISRRKP 120
                               *************986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.101.7E-4021112IPR011991Winged helix-turn-helix DNA-binding domain
SuperFamilySSF467851.5E-3624118IPR011991Winged helix-turn-helix DNA-binding domain
SMARTSM004153.6E-6525118IPR000232Heat shock factor (HSF)-type, DNA-binding
PfamPF004472.0E-3229118IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000561.1E-202952IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000561.1E-206779IPR000232Heat shock factor (HSF)-type, DNA-binding
PROSITE patternPS0043406892IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000561.1E-208092IPR000232Heat 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: 512 aa     Download sequence    Send to blast
MESNSSAAAD GGGAPPPAPM PTANAPPPFL VKTYDMVDDP STDKIVSWSP TNNSFVVWDP  60
PEFARDLLPK YFKHNNFSSF VRQLNTYGFR KVDPDRWEFA NEGFLRGQKH LLRSISRRKP  120
AHGHAQQQQQ PHGQSASVGA CVEVGKFGLE EEVERLKRDK NVLMQELVRL RQQQQTTDNQ  180
LQGMVQRLQG MEQRQQQMMS FLAKAVNSPG FLAQFVQQQN ESNRRIAEGS KKRRIKQDFE  240
SQDHSVTAVG GQIVKYQPVM NEAAKAMLRE LVKLDSSPRL EDFSSSPESL LIGDASPQSN  300
ASSNRVSGVT LQEVPPTSGQ PLRSTASTLG GQSSSAAIPE IQSSRLGSSS ETVNNQFTDI  360
SPLVGAQDLP PVSLSMSDIN MPELSRLQEI LPENDMDIIG SEMENDSFMD PAIGVNGKMP  420
LEIGSFSPDP QLEWQMGLLD DEPELPGVGD PFWEKFLQSP SPAETEEIDS AAMDDITKTG  480
ETNPLENGWD KAQNMEQLTE QMELLTSNNQ KV
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5d5u_B3e-282111818129Heat shock factor protein 1
5d5v_B3e-282111818129Heat shock factor protein 1
5d5v_D3e-282111818129Heat shock factor protein 1
Search in ModeBase
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1230235KKRRIK
Functional Description ? help Back to Top
Source Description
UniProtDNA-binding protein that specifically binds heat shock promoter elements (HSE) and activates transcription. {ECO:0000250}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankHG9754470.0HG975447.1 Solanum pennellii chromosome ch08, complete genome.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_015160909.10.0PREDICTED: heat shock factor protein HSF8 isoform X1
RefseqXP_015160911.10.0PREDICTED: heat shock factor protein HSF8 isoform X2
SwissprotQ401520.0HSF8_SOLLC; Heat shock factor protein HSF8
TrEMBLA0A2G2W3U80.0A0A2G2W3U8_CAPBA; Heat shock factor protein HSF8
STRINGXP_009619930.10.0(Nicotiana tomentosiformis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA64131931
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G16820.21e-114heat shock factor 3
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. Cai SY, et al.
    HsfA1a upregulates melatonin biosynthesis to confer cadmium tolerance in tomato plants.
    J. Pineal Res., 2017.
    [PMID:28095626]
  3. 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]