2UVZ

Structure of PKA-PKB chimera complexed with C-Phenyl-C-(4-(9H-purin-6- yl)-phenyl)-methylamine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.94 Å
  • R-Value Free: 0.245 
  • R-Value Work: 0.203 
  • R-Value Observed: 0.205 

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Ligand Structure Quality Assessment 


This is version 1.3 of the entry. See complete history


Literature

Rapid Evolution of 6-Phenylpurine Inhibitors of Protein Kinase B Through Structure-Based Design

Donald, A.Mchardy, T.Rowlands, M.G.Hunter, L.J.Davies, T.G.Berdini, V.Boyle, R.G.Aherne, G.W.Garrett, M.D.Collins, I.

(2007) J Med Chem 50: 2289

  • DOI: https://doi.org/10.1021/jm0700924
  • Primary Citation of Related Structures:  
    2UVX, 2UVY, 2UVZ, 2UW0

  • PubMed Abstract: 

    6-phenylpurines were identified as novel, ATP-competitive inhibitors of protein kinase B (PKB/Akt) from a fragment-based screen and were rapidly progressed to potent compounds using iterative protein-ligand crystallography with a PKA-PKB chimeric protein. An elaborated lead compound showed cell growth inhibition and effects on cellular signaling pathways characteristic of PKB inhibition.


Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
CAMP-DEPENDENT PROTEIN KINASE, ALPHA-CATALYTIC SUBUNIT351Bos taurusMutation(s): 4 
EC: 2.7.11.11
UniProt
Find proteins for P00517 (Bos taurus)
Explore P00517 
Go to UniProtKB:  P00517
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00517
Sequence Annotations
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  • Reference Sequence

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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
CAMP-DEPENDENT PROTEIN KINASE INHIBITOR ALPHAB [auth I]20Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P61925 (Homo sapiens)
Explore P61925 
Go to UniProtKB:  P61925
PHAROS:  P61925
GTEx:  ENSG00000171033 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP61925
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
GVJ
Query on GVJ

Download Ideal Coordinates CCD File 
C [auth A](S)-1-PHENYL-1-[4-(9H-PURIN-6-YL)PHENYL]METHANAMINE
C18 H15 N5
CWHMAWBXRCDOEB-HNNXBMFYSA-N
Modified Residues  2 Unique
IDChains TypeFormula2D DiagramParent
SEP
Query on SEP
A
L-PEPTIDE LINKINGC3 H8 N O6 PSER
TPO
Query on TPO
A
L-PEPTIDE LINKINGC4 H10 N O6 PTHR
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.94 Å
  • R-Value Free: 0.245 
  • R-Value Work: 0.203 
  • R-Value Observed: 0.205 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 72.577α = 90
b = 74.661β = 90
c = 80.268γ = 90
Software Package:
Software NamePurpose
REFMACrefinement

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2007-05-08
    Type: Initial release
  • Version 1.1: 2011-05-08
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2024-11-20
    Changes: Data collection, Database references, Derived calculations, Other, Structure summary