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(-) Description

Title :  THE CRYSTAL STRUCTURE OF BACILLUS SUBTILIS PERR-ZN REVEALS A NOVEL ZN(CYS)4 STRUCTURAL REDOX SWITCH
 
Authors :  D. A. K. Traore
Date :  15 Dec 05  (Deposition) - 19 Dec 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.75
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Oxidative Stress Regulator, Dna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  D. A. K. Traore, A. El Ghazouani, S. Ilango, J. Dupuy, L. Jacquamet, J. -L. Ferrer, C. Caux-Thang, V. Duarte, J. M. Latour
Crystal Structure Of The Apo-Perr-Zn Protein From Bacillus Subtilis.
Mol. Microbiol. V. 61 1211 2006
PubMed-ID: 16925555  |  Reference-DOI: 10.1111/J.1365-2958.2006.05313.X

(-) Compounds

Molecule 1 - PEROXIDE OPERON REGULATOR
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPET-30C
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    Organism ScientificBACILLUS SUBTILIS
    Organism Taxid1423

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1ZN2Ligand/IonZINC ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:96 , CYS A:99 , CYS A:136 , CYS A:139BINDING SITE FOR RESIDUE ZN A 201
2AC2SOFTWARECYS B:96 , CYS B:99 , CYS B:136 , CYS B:139BINDING SITE FOR RESIDUE ZN B 202

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2FE3)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2FE3)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2FE3)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2FE3)

(-) Exons   (0, 0)

(no "Exon" information available for 2FE3)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   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:141
 aligned with PERR_BACSU | P71086 from UniProtKB/Swiss-Prot  Length:145

    Alignment length:141
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143 
           PERR_BACSU     4 HELKEALETLKETGVRITPQRHAILEYLVNSMAHPTADDIYKALEGKFPNMSVATVYNNLRVFRESGLVKELTYGDASSRFDFVTSDHYHAICENCGKIVDFHYPGLDEVEQLAAHVTGFKVSHHRLEIYGVCQECSKKEN 144
               SCOP domains d2fe3a_ A: automated matches                                                                                                                  SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhh....hhhhhhhhhhhhhh....hhhhhhhhhhhhh...hhhhhhhhhhhhhhh..eeee.......eeee....eeeeee.....eee.....hhhhhhhhhhhhh.eeeeeeeeeeeehhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2fe3 A   4 HELKEALETLKETGVRITPQRHAILEYLVNSMAHPTADDIYKALEGKFPNMSVATVYNNLRVFRESGLVKELTYGDASSRFDFVTSDHYHAICENCGKIVDFHYPGLDEVEQLAAHVTGFKVSHHRLEIYGVCQECSKKEN 144
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143 

Chain B from PDB  Type:PROTEIN  Length:143
 aligned with PERR_BACSU | P71086 from UniProtKB/Swiss-Prot  Length:145

    Alignment length:143
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142   
           PERR_BACSU     3 AHELKEALETLKETGVRITPQRHAILEYLVNSMAHPTADDIYKALEGKFPNMSVATVYNNLRVFRESGLVKELTYGDASSRFDFVTSDHYHAICENCGKIVDFHYPGLDEVEQLAAHVTGFKVSHHRLEIYGVCQECSKKENH 145
               SCOP domains d2fe3b_ B: automated matches                                                                                                                    SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhh....hhhhhhhhhhhhhh....hhhhhhhhhh......hhhhhhhhhhhhhhh..eeee.......eeee....eeeeee.....eee.....hhhhhhhhhhhhh.eeeeeeeeeeeehhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2fe3 B   3 AHELKEALETLKETGVRITPQRHAILEYLVNSMAHPTADDIYKALEGKFPNMSVATVYNNLRVFRESGLVKELTYGDASSRFDFVTSDHYHAICENCGKIVDFHYPGLDEVEQLAAHVTGFKVSHHRLEIYGVCQECSKKENH 145
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142   

   Legend:   → Mismatch (orange background)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2FE3)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2FE3)

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (PERR_BACSU | P71086)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

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

UniProtKB/Swiss-Prot
        PERR_BACSU | P710862rgv 3f8n

(-) Related Entries Specified in the PDB File

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