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(-) Description

Title :  SOLUTION STRUCTURE OF COPK, A PERIPLASMIC PROTEIN INVOLVED IN COPPER RESISTANCE IN CUPRIAVIDUS METALLIDURANS CH34
 
Authors :  B. Bersch, A. Favier, P. Schanda, J. Coves, S. Van Aelst, T. Vallaeys, R. Wattiez, M. Mergeay
Date :  12 Feb 08  (Deposition) - 27 May 08  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Copper, Heavy Metal Resistance, Open Barrel, Plasmid- Encoded, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Bersch, A. Favier, P. Schanda, S. Van Aelst, T. Vallaeys, J. Coves, M. Mergeay, R. Wattiez
Molecular Structure And Metal-Binding Properties Of The Periplasmic Copk Protein Expressed In Cupriavidus Metallidurans Ch34 During Copper Challenge.
J. Mol. Biol. V. 380 386 2008
PubMed-ID: 18533181  |  Reference-DOI: 10.1016/J.JMB.2008.05.017
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PUTATIVE UNCHARACTERIZED PROTEIN COPK
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET30
    Expression System Strain: BL21(DE3)
    Expression System Vector Type: PLASMID
    Gene: COPK
    Organism Scientific: CUPRIAVIDUS METALLIDURANS
    Strain: CH34

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2K0Q)

(-) Sites  (0, 0)

(no "Site" information available for 2K0Q)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2K0Q)

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2K0Q)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2K0Q)

(-) Exons   (0, 0)

(no "Exon" information available for 2K0Q)

(-) 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:74
 aligned with COPK_CUPMC | Q58AD3 from UniProtKB/Swiss-Prot  Length:94

    Alignment length:74
                                    30        40        50        60        70        80        90    
            COPK_CUPMC   21 VDMSNVVKTYDLQDGSKVHVFKDGKMGMENKFGKSMNMPEGKVMETRDGTKIIMKGNEIFRLDEALRKGHSEGG 94
               SCOP domains -------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeee.....eeeee....eeee.....ee......eee.....eeeee..eeee.hhhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------- Transcript
                  2k0q A  1 VDMSNVVKTYDLQDGSKVHVFKDGKMGMENKFGKSMNMPEGKVMETRDGTKIIMKGNEIFRLDEALRKGHSEGG 74
                                    10        20        30        40        50        60        70
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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  (0, 0)

(no "SCOP Domain" information available for 2K0Q)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2K0Q)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2K0Q)

(-) Gene Ontology  (2, 2)

NMR Structure(hide GO term definitions)
Chain A   (COPK_CUPMC | Q58AD3)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
cellular component
    GO:0042597    periplasmic space    The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

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  2k0q
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 Related Entries

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

UniProtKB/Swiss-Prot
        COPK_CUPMC | Q58AD3: 2km0 2lel 3dso 3dsp 3n7d 3n7e

(-) Related Entries Specified in the PDB File

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