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Crystal structure of the amino-terminal domain of human cardiac troponin C mutant D2N/V28I/L29Q/G30D (NIQD) in complex with cadmium.
4GJG
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  •   Molecular Description Hide
    Classification: Contractile Protein
    Structure Weight: 11214.65
    Molecule: Troponin C, slow skeletal and cardiac muscles
    Polymer: 1 Type: protein Length: 89
    Chains: A
    Fragment: N-TERMINAL DOMAIN (unp residues 1-89)
    Mutation: N2D, I28V, Q29L, D30G
    Organism Homo sapiens
    Gene Names TNNC1 TNNC
    UniProtKB:   Protein Feature View | Search PDB | P63316  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
     
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    Identifier Details
    1AP4  CALCIUM BOUND HUMAN N-CTNC 
    1J1D  FULL LENGTH & CALCUIM SATURATED HUMAN CTNC IN COMPLEX WITH CTNI AND CTNT 
    1MXL  CALCIUM BOUND HUMAN N-CTNC IN COMPLEX WITH CTNI (147-163) 
    1SPY  CALCIUM FREE HUMAN N-CTNC 
    3SD6  Crystal Structure of Cardiac Troponin C Regulatory Domain with Bound Cd2+ 
    3SWB  Crystal structure of the amino-terminal domain of human cardiac troponin C in complex with cadmium 
    4GJE   
    4GJF   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    ACT
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    Download      		ACT C2 H3 O2
    ACETATE ION
    CA
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    Download      		CA Ca
    CALCIUM ION
    CD
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    Download      		CD Cd
    CADMIUM ION
    GOL
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    Download      		GOL C3 H8 O3
    GLYCEROL
     
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Data in orange boxes are gathered from external resources (when available).
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  Biological Assembly 1       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Zhang, X.,  Paetzel, M.

    Deposition:   2012-08-09
    Release:   2013-02-06
    Last Modified (REVDAT):   2013-05-22
     
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    2013-05-22
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   2.00
    R-Value: 0.146 (obs.)
    R-Free: 0.198
    Space Group: P 61 2 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 49.58 α = 90.00 
    b = 49.58 β = 90.00 
    c = 115.14 γ = 120.00