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Crystal Structure of Akt-1 complexed with substrate peptide and inhibitor
3CQU
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transferase
    Structure Weight: 41023.04
    Molecule: RAC-alpha serine/threonine-protein kinase
    Polymer: 1 Type: protein Length: 342
    Chains: A
    EC#: 2.7.11.1   
    Fragment: Kinase and AGC-kinase C-terminal domains
    Mutation: S473D
    Organism: Homo sapiens
    Gene Names: Gene View for AKT1 PKB RAC
    UniProtKB: Protein Feature View | Search PDB | P31749  
    Molecule: Glycogen synthase kinase-3 beta
    Polymer: 2 Type: protein Length: 10
    Chains: C
    EC#: 2.7.11.1    2.7.11.26   
    Fragment: residues 3-12
    Organism: Homo sapiens
    Gene Name: Gene View for GSK3B
    UniProtKB: Protein Feature View | Search PDB | P49841  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Spodoptera frugiperda  
    Polymer: 2
    Scientific Name: Synthetic construct (Homo sapiens)   Taxonomy    
     
  •   Related PDB Entries Hide
    Identifier Details
    3CQW   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    CQU
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    CQU C15 H13 N7
    N-[2-(5-methyl-4H-1,2,4-triazol-3-yl)phenyl]- 7H-pyrrolo[2,3-d]pyrimidin-4-amine
    CQU:3CQU
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    CQU
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    CQU
    IC50: 151 nM (100) - data from BindingDB  
    IC50: 151 nM - data from BindingMOAD  
    IC50: 151 nM - data from PDBbind  
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    TPO
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    TPO C4 H10 N O6 P THR lPeptideLinking
     
  •   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 (software)
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  •   Deposition Summary Hide
    Authors:   Pandit, J.

    Deposition:   2008-04-03
    Release:   2008-05-27
    Last Modified (REVDAT):   2009-02-24
     
  •   Revision History    Hide
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    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.20
    R-Value: 0.207 (obs.)
    R-Free: 0.283
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 42.49 α = 90.00 
    b = 55.51 β = 105.24 
    c = 93.36 γ = 90.00