1QQN Hydrolase date Jun 07, 1999
title D206s Mutant Of Bovine 70 Kilodalton Heat Shock Protein
authors E.R.Johnson, D.B.Mckay
compound source
Molecule: D206s Mutant Of Bovine 70 Kilodalton Heat Shock P
Chain: A
Fragment: Hsc70 Atpase Fragment
Engineered: Yes
Mutation: Yes
 Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: T7 Based
Expression_system_vector: Pt7-7
symmetry Space Group: P 21 21 21
R_factor 0.197 R_Free 0.229
crystal
cell
length a length b length c angle alpha angle beta angle gamma
143.768 64.424 46.486 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand ADP, CL, K, MG, PO4 BindingDB enzyme
related structures by homologous chain: 1QQM, 1QQO
Primary referenceMapping the role of active site residues for transducing an ATP-induced conformational change in the bovine 70-kDa heat shock cognate protein., Johnson ER, McKay DB, Biochemistry 1999 Aug 17;38(33):10823-30. PMID:10451379
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (71 Kb) [Save to disk]
  • Biological Unit Coordinates (1qqn.pdb1.gz) 66 Kb
  • LPC: Ligand-Protein Contacts for 1QQN
  • CSU: Contacts of Structural Units for 1QQN
  • Likely Quarternary Molecular Structure file(s) for 1QQN
  • Retrieve 1QQN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QQN from S2C, [Save to disk]
    • View 1QQN 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 1QQN
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1QQN, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qqna2, region A:189-381 [Jmol] [rasmolscript] [script source]
        - Domain d1qqna1, region A:4-188 [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: [1qqn] [1qqn_A]
  • SWISS-PROT database: [P19120]
  • Domain organization of [HSP7C_BOVIN] by SWISSPFAM
    • Other resources with information on 1QQN
  • Community annotation for 1QQN 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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