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Crystal structure of imidazo pyrimidine derivative bound to the kinase domain of human LCK, (Auto-phosphorylated on TYR394)
3ACJ
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Transferase
    Structure Weight: 33651.53
    Molecule: Proto-oncogene tyrosine-protein kinase LCK
    Polymer: 1 Type: protein Length: 285
    Chains: A
    EC#: 2.7.10.2   
    Fragment: UNP RESIDUES 225-509
    Organism Homo sapiens
    Gene Name LCK
    UniProtKB:   Protein Feature View | Search PDB | P06239  
     
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    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Spodoptera frugiperda  
     
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    Identifier Details
    3AC1   
    3AC2   
    3AC3   
    3AC4   
    3AC5   
    3AC8   
    3ACK   
    3LCK  STRUCTURAL BASIS FOR ACTIVATION OF HUMAN LYMPHOCYTE KINASE LCK UPON TYROSINE PHOSPHORYLATION NATURE VOL. 384, 484, 1996 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    DMS
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    Download      		DMS C2 H6 O S
    DIMETHYL SULFOXIDE
    KSS
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    Download      		KSS C16 H17 N3 O2 S
    7-(3,4-dimethoxyphenyl)-5-(ethylsulfanyl)imidazo[1,2- c]pyrimidine
    		KSS:3ACJ
    SO4
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    Download      		SO4 O4 S
    SULFATE ION
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    PTR
    Search      		PTR C9 H12 N O6 P TYR lPeptideLinking
     
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Data in orange boxes are gathered from external resources (when available).
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  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Tsuji, E.

    Deposition:   2010-01-05
    Release:   2010-06-30
     
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.20
    R-Value: 0.175 (obs.)
    R-Free: 0.247
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 42.23 α = 90.00 
    b = 73.67 β = 90.00 
    c = 92.72 γ = 90.00