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(-) Description

Title :  HEAT SHOCK TRANSCRIPTION FACTOR (HSF)
 
Authors :  F. F. Damberger, J. G. Pelton, C. Liu, H. Cho, C. J. Harrison, H. C. M. Nelson, D. E. Wemmer
Date :  07 Aug 95  (Deposition) - 14 Nov 95  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (30x)
Keywords :  Transcription Regulation (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  F. F. Damberger, J. G. Pelton, C. Liu, H. Cho, C. J. Harrison, H. C. Nelson, D. E. Wemmer
Refined Solution Structure And Dynamics Of The Dna-Binding Domain Of The Heat Shock Factor From Kluyveromyces Lactis.
J. Mol. Biol. V. 254 704 1995
PubMed-ID: 7500344  |  Reference-DOI: 10.1006/JMBI.1995.0649
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HEAT SHOCK TRANSCRIPTION FACTOR
    Cell LineBL21(DE3)
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPHN212
    Expression System Taxid562
    MutationYES
    Organism ScientificKLUYVEROMYCES LACTIS
    Organism Taxid28985
    SynonymHSF

 Structural Features

(-) Chains, Units

  
NMR Structure (30x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 3HSF)

(-) Sites  (0, 0)

(no "Site" information available for 3HSF)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3HSF)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3HSF)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3HSF)

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HSF_DOMAINPS00434 HSF-type DNA-binding domain signature.HSF_KLULA236-260  1A:44-68

(-) Exons   (0, 0)

(no "Exon" information available for 3HSF)

(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:92
 aligned with HSF_KLULA | P22121 from UniProtKB/Swiss-Prot  Length:677

    Alignment length:165
                                   202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352     
            HSF_KLULA   193 ARPAFVNKLWSMVNDKSNEKFIHWSTSGESIVVPNRERFVQEVLPKYFKHSNFASFVRQLNMYGWHKVQDVKSGSMLSNNDSRWEFENENFKRGKEYLLENIVRQKSNTNILGGTTNAEVDIHILLNELETVKYNQLAIAEDLKRITKDNEMLWKENMMARERHQ 357
               SCOP domains d3hsfa_ A: Heat-shock transcription factor                                                                                                                            SCOP domains
               CATH domains 3hsfA00 A:1-92 'winged helix' repressor DNA binding domain                                                                                                            CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhh.......eee......eeee.hhhhhhhhhhhhh.....hhhhhhhhhh.eeee...............eee...-------------------------------------------------------------------------... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------HSF_DOMAIN  PDB: A:44-68 ------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3hsf A   1 ARPAFVNKLWSMVNDKSNEKFIHWSTSGESIVVPNRERFVQEVLPKYFKHSNFASFVRQLNMYGWHKVQDVKSGSMLSNNDSRWEFENE-------------------------------------------------------------------------RHA  92
                                    10        20        30        40        50        60        70        80        |-         -         -         -         -         -         -         -  |  
                                                                                                                   89                                                                        90  

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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure

(-) CATH Domains  (1, 1)

NMR Structure

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3HSF)

(-) Gene Ontology  (10, 10)

NMR Structure(hide GO term definitions)
Chain A   (HSF_KLULA | P22121)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0043565    sequence-specific DNA binding    Interacting selectively and non-covalently with DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
    GO:0003700    transcription factor activity, sequence-specific DNA binding    Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
biological process
    GO:0032007    negative regulation of TOR signaling    Any process that stops, prevents, or reduces the frequency, rate or extent of TOR signaling.
    GO:0006357    regulation of transcription from RNA polymerase II promoter    Any process that modulates the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0009408    response to heat    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a heat stimulus, a temperature stimulus above the optimal temperature for that organism.
    GO:0030474    spindle pole body duplication    Construction of a new spindle pole body.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
cellular component
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        HSF_KLULA | P221211fbq 1fbs 1fbu 1fyk 1fyl 1fym 2hts 3hts

(-) Related Entries Specified in the PDB File

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