Comparing skeletal and cardiac calsequestrin structures and their calcium binding: a proposed mechanism for coupled calcium binding and protein polymerization
Primary Citation
  •   Molecular Description Hide
    Classification: Metal Binding Protein
    Structure Weight: 81492.80
    Molecule: Calsequestrin, cardiac muscle isoform
    Polymer: 1 Type: protein Length: 350
    Chains: A, B
    Organism: Canis lupus familiaris
    Gene Name: Gene View for CASQ2
    UniProtKB: Search PDB | P12637   Protein Feature View
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  •   Related Citations in PDB Entry (REMARK 1) Hide
  •   Source Hide
    Polymer: 1
    Scientific Name: Canis lupus familiaris   Taxonomy   Common Name: Dog Expression System: Escherichia coli  
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Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Park, H.J.,  Park, I.Y.,  Kim, E.J.,  Youn, B.,  Fields, K.,  Dunker, A.K.,  Kang, C.H.

    Deposition:   2004-03-03
    Release:   2005-03-15
    Last Modified (REVDAT):   2009-02-24
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  •   Experimental Details Hide
    Exp. Data:
    Resolution[Å]:   2.40
    R-Value: 0.196 (obs.)
    R-Free: 0.241
    Space Group: I 4
    Unit Cell:
      Length [Å] Angles [°]
    a = 145.19 α = 90.00 
    b = 145.19 β = 90.00 
    c = 99.82 γ = 90.00