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 XP_016453444.1
Organism
Nicotiana tabacum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana
Family HSF
Protein Properties Length: 242aa    MW: 28075.5 Da    PI: 4.912
Description HSF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_016453444.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HSF_DNA-bind108.54.9e-34231142102
                     HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXXXXXXX CS
    HSF_DNA-bind   2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkkellek 96 
                     Fl k+y ++ed++++++isw+++g++f+v ++ efa+++Lp+ Fkh nf+SFvRQLn+YgF+k+ +++         weF+++ F+kg+k+ll++
  XP_016453444.1  23 FLLKTYMMVEDPATDDVISWNADGTAFIVRQPAEFARDLLPTLFKHCNFSSFVRQLNTYGFRKIATSQ---------WEFSNDMFRKGEKDLLCD 108
                     9****************************************************************998.........****************** PP

                     XXXXXX CS
    HSF_DNA-bind  97 ikrkks 102
                     i+r+k 
  XP_016453444.1 109 IRRRKA 114
                     ***985 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.106.0E-3616107IPR011991Winged helix-turn-helix DNA-binding domain
SuperFamilySSF467853.13E-3219112IPR011991Winged helix-turn-helix DNA-binding domain
SMARTSM004155.8E-5219112IPR000232Heat shock factor (HSF)-type, DNA-binding
PfamPF004475.9E-3123112IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000564.5E-182346IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000564.5E-186173IPR000232Heat shock factor (HSF)-type, DNA-binding
PROSITE patternPS0043406286IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000564.5E-187486IPR000232Heat 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: 242 aa     Download sequence    Send to blast
MGELDQCEST LLEYVRKSST PPFLLKTYMM VEDPATDDVI SWNADGTAFI VRQPAEFARD  60
LLPTLFKHCN FSSFVRQLNT YGFRKIATSQ WEFSNDMFRK GEKDLLCDIR RRKAWTNKQQ  120
TNNKNINNAA NKKERDEDQR SSSSTSSSSS SEYNSLIDEN KRLKMENEVL SSELSTINKK  180
CKELIDIVAM LAENSEEEEE GQQDERPMLF GVRLEVQEEM ERKRKRAEFT ETVGVFLSQL  240
CK
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5d8k_B4e-21211123105Heat shock factor protein 2
5d8l_B4e-21211123105Heat shock factor protein 2
5d8l_D4e-21211123105Heat shock factor protein 2
5d8l_F4e-21211123105Heat shock factor protein 2
5d8l_H4e-21211123105Heat shock factor protein 2
5hdk_A6e-21201127110Heat shock factor protein 2
5hdk_B6e-21201127110Heat shock factor protein 2
5hdk_C6e-21201127110Heat shock factor protein 2
5hdk_D6e-21201127110Heat shock factor protein 2
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional regulator that specifically binds DNA sequence 5'-AGAAnnTTCT-3' known as heat shock promoter elements (HSE).
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAJ5386211e-115AJ538621.1 Nicotiana tabacum cDNA-AFLP-fragment BC3-M43-018.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009622755.11e-180PREDICTED: heat stress transcription factor B-3-like
RefseqXP_016453444.11e-180PREDICTED: heat stress transcription factor B-3-like
SwissprotO222302e-66HSFB3_ARATH; Heat stress transcription factor B-3
TrEMBLA0A1S3YMG21e-178A0A1S3YMG2_TOBAC; heat stress transcription factor B-3-like
STRINGXP_009622755.11e-179(Nicotiana tomentosiformis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA44232241
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G41690.14e-63heat shock transcription factor B3