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Human GRK2 in complex with Gbetgamma subunits and balanol (co-crystal)
3KRX
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Protein Binding
    Structure Weight: 125960.96
    Molecule: Beta-adrenergic receptor kinase 1
    Polymer: 1 Type: protein Length: 688
    Chains: A
    EC#: 2.7.11.15   
    Organism Homo sapiens
    Gene Names ADRBK1 BARK BARK1 GRK2
    UniProtKB:   Protein Feature View | Search PDB | P25098  
    Molecule: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
    Polymer: 2 Type: protein Length: 340
    Chains: B
    Organism Bos taurus
    Gene Name GNB1
    UniProtKB:   Protein Feature View | Search PDB | P62871  
    Molecule: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
    Polymer: 3 Type: protein Length: 74
    Chains: G
    Organism Bos taurus
    Gene Name GNG2
    UniProtKB:   Protein Feature View | Search PDB | P63212  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Spodoptera frugiperda  
    Polymer: 2
    Scientific Name: Bos taurus   Taxonomy   Common Name: Bovine,cow,domestic cattle,domestic cow Expression System: Unidentified baculovirus  
    Polymer: 3
    Scientific Name: Bos taurus   Taxonomy   Common Name: Bovine,cow,domestic cattle,domestic cow Expression System: Unidentified baculovirus  
     
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    Identifier Details
    1BX6   
    1OMW   
    3CIK   
    3KRW   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    BA1
    Search 
    Download      		BA1 C28 H26 N2 O10
    BALANOL
    		BA1:3KRX
    MG
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    Download      		MG Mg
    MAGNESIUM ION
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    BA1
    Search 
    Download      		BA1
    IC50: 42 nM (100) - data from BindingDB  
    N/Ain BindingMoad
    IC50: 42 nM - data from PDBbind  
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    CMT
    Search      		CMT C4 H9 N O2 S CYS lPeptideLinking
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
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:   Tesmer, J.J.G.,  Tesmer, V.M.

    Deposition:   2009-11-19
    Release:   2010-02-16
    Last Modified (REVDAT):   2011-01-05
     
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    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   3.10
    R-Value: 0.232 (obs.)
    R-Free: 0.270
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 185.08 α = 90.00 
    b = 73.29 β = 114.51 
    c = 121.78 γ = 90.00