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 Potri.001G138900.1
Organism
Populus trichocarpa
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus
Family HSF
Protein Properties Length: 596aa    MW: 65369.3 Da    PI: 5.5084
Description HSF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.001G138900.1genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HSF_DNA-bind1154.9e-361222132102
                         HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXXX CS
        HSF_DNA-bind   2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkke 92 
                         Fl+k+y++++d+e++ ++sws+++nsfvv+++ efa+++LpkyFkh+nf+SFvRQLn+YgF+kv+ ++         weF+++ F +g+k+
  Potri.001G138900.1 122 FLSKTYDMVDDPETDAVVSWSSTNNSFVVWNPPEFARDLLPKYFKHNNFSSFVRQLNTYGFRKVDPDR---------WEFANEGFLRGQKH 203
                         9****************************************************************999.........************** PP

                         XXXXXXXXXX CS
        HSF_DNA-bind  93 llekikrkks 102
                         ll++i r+k 
  Potri.001G138900.1 204 LLRTISRRKP 213
                         *******986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.102.2E-40113205IPR011991Winged helix-turn-helix DNA-binding domain
SuperFamilySSF467851.02E-35117211IPR011991Winged helix-turn-helix DNA-binding domain
SMARTSM004151.8E-63118211IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000564.2E-20122145IPR000232Heat shock factor (HSF)-type, DNA-binding
PfamPF004474.6E-32122211IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000564.2E-20160172IPR000232Heat shock factor (HSF)-type, DNA-binding
PROSITE patternPS004340161185IPR000232Heat shock factor (HSF)-type, DNA-binding
PRINTSPR000564.2E-20173185IPR000232Heat 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: 596 aa     Download sequence    Send to blast
KRKGQKGNRL VTVSARRVDS SIKSHPTDHF LDRTIITTCL ILTSPHLPLL FPLLQSRVYV  60
LTNVCPSKTL RNSPTYQSAS IHVTLMDGIN TTASGGDAST SGGVALAAPV PMASQSNSPP  120
PFLSKTYDMV DDPETDAVVS WSSTNNSFVV WNPPEFARDL LPKYFKHNNF SSFVRQLNTY  180
GFRKVDPDRW EFANEGFLRG QKHLLRTISR RKPAHGHTNQ QPQQARGQNS TVGACVEVGK  240
FGLEEEVERL KRDKNVLMQE LVRLRQQQQS TDSQLQTMVQ RLQGMEQRQQ QMMSFLAKAM  300
QSPGFLAQFV QQQNESSRRI TEANKKRRLK PEDVSENEGS SAPDGQIVKY QPQMNEAAKA  360
MLRQVMKMDA PSRLESYDTN LDGFLIGNGS PSSSAKDSGS SSSRMSGVTL QEVPAASGIS  420
GHGPMAAISE IQSSPHIASS EKATASQFPE SILVGGQGAP SIPIPQADII MPQVSQKPEM  480
VPEIIADIPG EDYMEPETSS DVFLDPASLG INDTIPIDID NISPDPDIDA LLDNSSFWDD  540
LLAQSPVPED IESSSVEGKA NGNDVHQIIN GWDKAQHMDQ LTEQMGLLSS DRKQL*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5d5u_B3e-28962114129Heat shock factor protein 1
5d5v_B3e-28962114129Heat shock factor protein 1
5d5v_D3e-28962114129Heat shock factor protein 1
Search in ModeBase
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1323330NKKRRLKP
2324329KKRRLK
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).
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.001G138900.1
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankKP0139760.0KP013976.1 Populus simonii heat shock transcription factor A1c2 (HsfA1c2) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_006368372.10.0heat stress transcription factor A-1d
SwissprotQ9LQM71e-178HFA1D_ARATH; Heat stress transcription factor A-1d
TrEMBLA0A3N7EEZ40.0A0A3N7EEZ4_POPTR; Uncharacterized protein
STRINGPOPTR_0003s09370.10.0(Populus trichocarpa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF18433169
Representative plantOGRP9617233
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G32330.11e-138heat shock transcription factor A1D
Publications ? help Back to Top
  1. Higashi Y, et al.
    HsfA1d, a protein identified via FOX hunting using Thellungiella salsuginea cDNAs improves heat tolerance by regulating heat-stress-responsive gene expression.
    Mol Plant, 2013. 6(2): p. 411-22
    [PMID:23393165]
  2. Jung HS, et al.
    Subset of heat-shock transcription factors required for the early response of Arabidopsis to excess light.
    Proc. Natl. Acad. Sci. U.S.A., 2013. 110(35): p. 14474-9
    [PMID:23918368]
  3. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]
  4. Ohama N, et al.
    The Transcriptional Cascade in the Heat Stress Response of Arabidopsis Is Strictly Regulated at the Level of Transcription Factor Expression.
    Plant Cell, 2016. 28(1): p. 181-201
    [PMID:26715648]