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 Peinf101Scf01033g00010.1
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: 502aa    MW: 55774.6 Da    PI: 4.4877
Description HSF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Peinf101Scf01033g00010.1genomeSGNView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HSF_DNA-bind115.43.6e-36261172102
                               HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXX CS
              HSF_DNA-bind   2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksF 86 
                               Fl k+y++++d++ ++++sws ++nsfvv+d+ efak++LpkyFkh+nf+SFvRQLn+YgF+kv+ ++         weF+++ F
  Peinf101Scf01033g00010.1  26 FLVKTYDMVDDPSSDKVVSWSPTNNSFVVWDPPEFAKDLLPKYFKHNNFSSFVRQLNTYGFRKVDPDR---------WEFANEGF 101
                               9********************999*****************************************999.........******** PP

                               XXXXXXXXXXXXXXXX CS
              HSF_DNA-bind  87 kkgkkellekikrkks 102
                                +g+k+ll++i+r+k 
  Peinf101Scf01033g00010.1 102 LRGQKHLLRNINRRKP 117
                               *************986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF467851.06E-3621115IPR011991Winged helix-turn-helix DNA-binding domain
Gene3DG3DSA:1.10.10.102.1E-4022115IPR011991Winged helix-turn-helix DNA-binding domain
SMARTSM004154.1E-6522115IPR000232Heat shock factor (HSF)-type, DNA-binding
PfamPF004472.1E-3226115IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000563.6E-202649IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000563.6E-206476IPR000232Heat shock factor (HSF)-type, DNA-binding
PROSITE patternPS0043406589IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000563.6E-207789IPR000232Heat 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: 502 aa     Download sequence    Send to blast
MGSNSGEAAP APAPAPMPSP NGPPPFLVKT YDMVDDPSSD KVVSWSPTNN SFVVWDPPEF  60
AKDLLPKYFK HNNFSSFVRQ LNTYGFRKVD PDRWEFANEG FLRGQKHLLR NINRRKPAHG  120
HSQQQQQLPG QSASVGACVE VGKFGLEEEV ERLKRDKNVL MQELVRLRQQ QQTTDDQMQT  180
MVQSLQVMEQ RQQQMMSFLA KAVNSPGFLA QFVQQQNDSN KRMMEGNKKR RIKQDFRPDD  240
NSVSGQIVKY QPVMTEAAKA MIRQMKLDSS PRLENFSNSP ESILIGDGPP QSNALDNGSS  300
GRVSGVPLQE VPSASAMPFT CETLAVTGQS SSATISEIQS SPLGKSSEMD NMHFPDVNSF  360
VGAQDLPPVS LSPSDMIMPA LSQLQELMPE NNMDINGSEA EIGSFMDSTL GVNEKLPLEM  420
DTFSPGPQIE WQGALDDMVG DPFWEKFLQS PTPTDTEELD LVAIEDIKTT ETKPLENGWD  480
GAQHMEDLTE QMELLTSNGK KI
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
2ldu_A9e-301711511120Heat shock factor protein 1
Search in ModeBase
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1226233NKKRRIKQ
2227232KKRRIK
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
GenBankAP0108021e-180AP010802.1 Solanum lycopersicum DNA, chromosome 8, clone: C08SLm0015J19, complete sequence.
GenBankHG9755201e-180HG975520.1 Solanum lycopersicum chromosome ch08, complete genome.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_019267090.10.0PREDICTED: heat shock factor protein HSF8-like
SwissprotQ401520.0HSF8_SOLLC; Heat shock factor protein HSF8
TrEMBLA0A314L0P40.0A0A314L0P4_NICAT; Heat shock factor protein hsf8
STRINGXP_009600492.10.0(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-109heat 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]