3E8E

Crystal structures of the kinase domain of PKA in complex with ATP-competitive inhibitors


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.279 
  • R-Value Work: 0.243 
  • R-Value Observed: 0.245 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Aminofurazans as potent inhibitors of AKT kinase

Rouse, M.B.Seefeld, M.A.Leber, J.D.McNulty, K.C.Sun, L.Miller, W.H.Zhang, S.Minthorn, E.A.Concha, N.O.Choudhry, A.E.Schaber, M.D.Heerding, D.A.

(2009) Bioorg Med Chem Lett 19: 1508-1511

  • DOI: https://doi.org/10.1016/j.bmcl.2009.01.002
  • Primary Citation of Related Structures:  
    3E87, 3E88, 3E8C, 3E8D, 3E8E

  • PubMed Abstract: 

    AKT inhibitors containing an imidazopyridine aminofurazan scaffold have been optimized. We have previously disclosed identification of the AKT inhibitor GSK690693, which has been evaluated in clinical trials in cancer patients. Herein we describe recent efforts focusing on investigating a distinct region of this scaffold that have afforded compounds (30 and 32) with comparable activity profiles to that of GSK690693.


  • Organizational Affiliation

    Oncology Chemistry, GlaxoSmithKline, Collegeville, PA 19426, USA.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
cAMP-dependent protein kinase catalytic subunit alpha350Bos taurusMutation(s): 0 
Gene Names: PKAPRKACA
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

Find similar proteins by:  Sequence   |   3D Structure  

Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
PKI inhibitor peptide20N/AMutation(s): 0 
UniProt
Find proteins for Q3SX13 (Bos taurus)
Explore Q3SX13 
Go to UniProtKB:  Q3SX13
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ3SX13
Sequence Annotations
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  • Reference Sequence
Small Molecules
Modified Residues  2 Unique
IDChains TypeFormula2D DiagramParent
SEP
Query on SEP
A
C [auth B]
E
G [auth I]
I [auth L]
A,
C [auth B],
E,
G [auth I],
I [auth L],
K [auth P]
L-PEPTIDE LINKINGC3 H8 N O6 PSER
TPO
Query on TPO
A
C [auth B]
E
G [auth I]
I [auth L]
A,
C [auth B],
E,
G [auth I],
I [auth L],
K [auth P]
L-PEPTIDE LINKINGC4 H10 N O6 PTHR
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.279 
  • R-Value Work: 0.243 
  • R-Value Observed: 0.245 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 82.578α = 90
b = 95.848β = 102.53
c = 179.097γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
JDirectordata collection
HKL-2000data reduction
AMoREphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2008-11-18
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2014-11-19
    Changes: Non-polymer description
  • Version 1.3: 2017-10-25
    Changes: Refinement description