CRYSTAL STRUCTURE OF GCN4-PIQ, A TRIMERIC COILED COIL WITH BURIED POLAR RESIDUES
1PIQ
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: DNA Binding Protein
    Structure Weight: 3836.98
    Molecule: PROTEIN (GENERAL CONTROL PROTEIN GCN4-PIQ)
    Polymer: 1 Type: protein Length: 32
    Chains: A
    Fragment: COILED-COIL DOMAIN
    Mutation: L5I, V9I, L12I, N16Q, L19I, V23I, L26I, V30I
    Details: GCN4 LEUCINE ZIPPER CORE MUTANT REPLACED ILE 16 IN GCN4-PII WITH GLN
    Organism: Saccharomyces cerevisiae S288c
    Gene Names: GCN4 AAS3 ARG9 YEL009C
    UniProtKB: Protein Feature View | Search PDB | P03069  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Synthetic construct (Saccharomyces cerevisiae S288c)   Taxonomy    
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    CL
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    CL Cl
    CHLORIDE ION
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    ACE
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    ACE C2 H4 O nonPolymer
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA,PQS (software)
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  •   Deposition Summary Hide
    Authors:   Eckert, D.M.,  Malashkevich, V.N.,  Kim, P.S.

    Deposition:   1998-09-25
    Release:   1998-09-30
    Last Modified (REVDAT):   2011-07-13
     
  •   Revision History    Hide
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    2011-07-13
    Biological assembly
    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   1.80
    R-Value: 0.211 (obs.)
    R-Free: 0.236
    Space Group: P 3 2 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 39.66 α = 90.00 
    b = 39.66 β = 90.00 
    c = 47.47 γ = 120.00