4URK

PI3Kg in complex with AZD6482


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.309 
  • R-Value Work: 0.250 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Discovery of 9-(1-Phenoxyethyl)-2-Morpholino-4-Oxo-Pyrido[1, 2-A]Pyrimidine-7-Carboxamides as Oral Pi3Kbeta Inhibitors, Useful as Antiplatelet Agents.

Giordanetto, F.Barlaam, B.Berglund, S.Edman, K.Karlsson, O.Lindberg, J.Nylander, S.Inghardt, T.

(2014) Bioorg.Med.Chem.Lett. 24: 3936

  • DOI: 10.1016/j.bmcl.2014.07.007

  • PubMed Abstract: 
  • Optimization of AZD6482 (2), the first antiplatelet PI3Kβ inhibitor evaluated in man, focused on improving the pharmacokinetic profile to a level compatible with once daily oral dosing as well as achieving adequate selectivity towards PI3Kα to minimi ...

    Optimization of AZD6482 (2), the first antiplatelet PI3Kβ inhibitor evaluated in man, focused on improving the pharmacokinetic profile to a level compatible with once daily oral dosing as well as achieving adequate selectivity towards PI3Kα to minimize the risk for insulin resistance. Structure-based design and optimization of DMPK properties resulted in (R)-16, a novel, orally bioavailable PI3Kβ inhibitor with potent in vivo anti-thrombotic effect with excellent separation to bleeding risk and insulin resistance.


    Organizational Affiliation

    Medicinal Chemistry, AstraZeneca R&D, CVMD iMed, Mölndal, Pepparedsleden 1, SE-431 83 Mölndal, Sweden. Electronic address: fgiordanetto@tarosdiscovery.com.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE 3-KINASE CATALYTIC SUBUNIT GAMMA ISOFORM
A
966Homo sapiensMutation(s): 0 
Gene Names: PIK3CG
EC: 2.7.1.153
Find proteins for P48736 (Homo sapiens)
Go to Gene View: PIK3CG
Go to UniProtKB:  P48736
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
A82
Query on A82

Download SDF File 
Download CCD File 
A
2-[[(1R)-1-(7-methyl-2-morpholin-4-yl-4-oxidanylidene-pyrido[1,2-a]pyrimidin-9-yl)ethyl]amino]benzoic acid
C22 H24 N4 O4
IRTDIKMSKMREGO-OAHLLOKOSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
A82IC50: 1090 nM (100) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.309 
  • R-Value Work: 0.250 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 143.179α = 90.00
b = 67.521β = 95.71
c = 106.167γ = 90.00
Software Package:
Software NamePurpose
MOLREPphasing
SCALAdata scaling
BUSTERrefinement
MOSFLMdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2014-10-22
    Type: Initial release