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_016488254.1
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: 333aa    MW: 36651.6 Da    PI: 4.8684
Description HSF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_016488254.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HSF_DNA-bind118.44.3e-37261162101
                     HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXXXXXXX CS
    HSF_DNA-bind   2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkkellek 96 
                     Fl+k+y+++ed+++++++sw+e+g++f+v++++efa+++LpkyFkh+nf+SFvRQLn+YgF+kv  ++         weF+++ F++g+k+ll++
  XP_016488254.1  26 FLTKTYQLVEDPSIDDVVSWNEDGSTFIVWNPTEFARDLLPKYFKHNNFSSFVRQLNTYGFRKVVPDR---------WEFSNDCFRRGDKSLLRD 111
                     9*****************************************************************99.........****************** PP

                     XXXXX CS
    HSF_DNA-bind  97 ikrkk 101
                     i+r+k
  XP_016488254.1 112 IQRRK 116
                     ***98 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.107.1E-3917109IPR011991Winged helix-turn-helix DNA-binding domain
SMARTSM004153.2E-5922115IPR000232Heat shock factor (HSF)-type, DNA-binding
SuperFamilySSF467852.31E-3623115IPR011991Winged helix-turn-helix DNA-binding domain
PRINTSPR000569.1E-212649IPR000232Heat shock factor (HSF)-type, DNA-binding
PfamPF004474.2E-3326115IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000569.1E-216476IPR000232Heat shock factor (HSF)-type, DNA-binding
PROSITE patternPS0043406589IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000569.1E-217789IPR000232Heat 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: 333 aa     Download sequence    Send to blast
MTPPPIERNG GESTAGETAR SVPTPFLTKT YQLVEDPSID DVVSWNEDGS TFIVWNPTEF  60
ARDLLPKYFK HNNFSSFVRQ LNTYGFRKVV PDRWEFSNDC FRRGDKSLLR DIQRRKVVTP  120
IATPCAAVTA VVTVAAPPAQ PPRPVISTSD SGDEQVVSSN SSTGGTAGLL GENERLRKEN  180
LQLNKELSQM RSLCGNIYSL MSNYADPSTS GNQSAESTSP AAKPLDLLPP KRSVDESDIN  240
KAVGDGGSRA EPEDIRARLF GFSIGMKRAR EGDEARAEHD QELRLRQPGN DVKSEPLDQE  300
NGGENEERSW LIHCRGPIQR ACNDSEVGVS NVD
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5d5u_B2e-2661157129Heat shock factor protein 1
5d5v_B2e-2661157129Heat shock factor protein 1
5d5v_D2e-2661157129Heat shock factor protein 1
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 -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_016488254.10.0PREDICTED: heat stress transcription factor B-2b-like
RefseqXP_016488255.10.0PREDICTED: heat stress transcription factor B-2b-like
SwissprotQ9T0D32e-89HFB2B_ARATH; Heat stress transcription factor B-2b
TrEMBLA0A1S4BH980.0A0A1S4BH98_TOBAC; heat stress transcription factor B-2b-like
STRINGXP_009803855.10.0(Nicotiana sylvestris)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA21822460
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G62020.16e-82heat shock transcription factor B2A
Publications ? help Back to Top
  1. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]