PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Ahy014325
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Fabales; Fabaceae; Papilionoideae; Dalbergieae; Arachis
Family HSF
Protein Properties Length: 233aa    MW: 24614.6 Da    PI: 8.8859
Description HSF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
gnl|UG|Ahy#S59554493PU_refUnigeneView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HSF_DNA-bind40.66.6e-1314252102
                   HHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXXXXXXXXXXXXX CS
  HSF_DNA-bind  52 SFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkkellekikrkks 102
                   SFvRQLn+YgF+kv  ++         weF+++ F++g+k+ll++i+r+k 
     Ahy014325   1 SFVRQLNTYGFRKVVPDR---------WEFSNDCFRRGEKRLLCEIQRRKI 42 
                   9***************99.........*********************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-11140IPR011991Winged helix-turn-helix DNA-binding domain
SuperFamilySSF467857.07E-10140IPR011991Winged helix-turn-helix DNA-binding domain
PfamPF004473.7E-10140IPR000232Heat shock factor (HSF)-type, DNA-binding
SMARTSM004154.0E-4140IPR000232Heat 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: 233 aa     Download sequence    Send to blast
SFVRQLNTYG FRKVVPDRWE FSNDCFRRGE KRLLCEIQRR KISTPSPSPS PTAAGIATAT  60
VAVPSPMPLT AIPTAMPIIS PSNSGDEQVI SSSSSPSRAP AELLDENERL RKENVQLTKE  120
LAEMRSLCNN IFSLMSNYAT TNAATTTTTN NSNSNQINGS AQGSRDSAFT AVRPLDLMPV  180
KRSSSGEPWT ETATAMMVEE MNPKLFGVAI GAKRAREGGG GGGGEGGGGG GGG
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional regulator that specifically binds DNA of heat shock promoter elements (HSE). {ECO:0000250}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_025701975.11e-166heat stress transcription factor B-2b
SwissprotQ6Z9C82e-48HFB2B_ORYSJ; Heat stress transcription factor B-2b
TrEMBLA0A445CZB61e-165A0A445CZB6_ARAHY; Uncharacterized protein
STRINGXP_007152318.11e-96(Phaseolus vulgaris)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G62020.14e-37heat shock transcription factor B2A
Publications ? help Back to Top
  1. Kikuchi S, et al.
    Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice.
    Science, 2003. 301(5631): p. 376-9
    [PMID:12869764]
  2. Xiang J, et al.
    Heat shock factor OsHsfB2b negatively regulates drought and salt tolerance in rice.
    Plant Cell Rep., 2013. 32(11): p. 1795-806
    [PMID:23949687]