1DKZ Complex (Molecular Chaperone Peptide) date Jun 03, 1996
title The Substrate Binding Domain Of Dnak In Complex With A Subst Peptide, Determined From Type 1 Native Crystals
authors X.Zhu, X.Zhao, W.F.Burkholder, A.Gragerov, C.M.Ogata, M.E.Gottesm W.A.Hendrickson
compound source
Molecule: Substrate Binding Domain Of Dnak
Chain: A
 Organism_scientific: Escherichia Coli
Organism_taxid: 562

Molecule: Substrate Peptide (7 Residues)
Chain: B
Engineered: Yes
symmetry Space Group: I 2 2 2
R_factor 0.193 R_Free 0.274
crystal
cell
length a length b length c angle alpha angle beta angle gamma
94.400 116.700 37.300 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
note 1DKZ (Molecule of the Month:pdb32)
related structures by homologous chain: 1DKX
Primary referenceStructural analysis of substrate binding by the molecular chaperone DnaK., Zhu X, Zhao X, Burkholder WF, Gragerov A, Ogata CM, Gottesman ME, Hendrickson WA, Science 1996 Jun 14;272(5268):1606-14. PMID:8658133
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk]
  • Biological Unit Coordinates (1dkz.pdb1.gz) 74 Kb
  • Biological Unit Coordinates (1dkz.pdb2.gz) 147 Kb
  • CSU: Contacts of Structural Units for 1DKZ
  • Likely Quarternary Molecular Structure file(s) for 1DKZ
  • Retrieve 1DKZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1DKZ from S2C, [Save to disk]
    • View 1DKZ in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 1DKZ
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1DKZ, from MSDmotif at EBI
  • Genome occurence of 1DKZ's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1dkza2, region A:389-506 [Jmol] [rasmolscript] [script source]
        - Domain d1dkza1, region A:507-603 [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1dkz] [1dkz_A] [1dkz_B]
  • SWISS-PROT database: [P0A6Y8]
  • Belongs to the cation channel-forming heat shock protein-70 (hsp70) family according to TCDB.
  • Domain organization of [DNAK_ECOLI] by SWISSPFAM
    • Other resources with information on 1DKZ
  • Community annotation for 1DKZ at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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