4UX6

The discovery of novel, potent and highly selective inhibitors of inducible nitric oxide synthase (iNOS)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.00 Å
  • R-Value Work: 0.230 
  • R-Value Observed: 0.230 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

The Discovery of Novel, Potent and Highly Selective Inhibitors of Inducible Nitric Oxide Synthase (Inos).

Cheshire, D.R.Aberg, A.Andersson, G.M.K.Andrews, G.Beaton, H.G.Birkinshaw, T.N.Boughton-Smith, N.Connolly, S.Cook, T.R.Cooper, A.Cooper, S.L.Cox, D.Dixon, J.Gensmantel, N.Hamley, P.J.Harrison, R.Hartopp, P.Kack, H.Leeson, P.D.Luker, T.Mete, A.Millichip, I.Nicholls, D.J.Pimm, A.D.St-Gallay, S.A.Wallace, A.V.

(2011) Bioorg Med Chem Lett 21: 2468

  • DOI: 10.1016/j.bmcl.2011.02.061
  • Primary Citation of Related Structures:  
    2Y37, 4UX6

  • PubMed Abstract: 
  • By careful analysis of experimental X-ray ligand crystallographic protein data across several inhibitor series we have discovered a novel, potent and selective series of iNOS inhibitors exemplified by compound 8.


    Related Citations: 
    • Structure-Based Design for Medicinal Chemists
      Davis, A.M., Blaney, J.
      (2014) Handbook Of Medicinal Chemis --: 96

    Organizational Affiliation

    Department of Chemistry, AstraZeneca Charnwood, Bakewell Road, Loughborough LE11 5RH, United Kingdom. dave.cheshire@astrazeneca.com



Macromolecules

Find similar proteins by:  Sequence   |   3D Structure  

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
NITRIC OXIDE SYNTHASE, INDUCIBLEA24Mus musculusMutation(s): 0 
Gene Names: Nos2Inosl
EC: 1.14.13.39
UniProt & NIH Common Fund Data Resources
Find proteins for P29477 (Mus musculus)
Explore P29477 
Go to UniProtKB:  P29477
IMPC:  MGI:97361
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP29477
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
NITRIC OXIDE SYNTHASE, INDUCIBLEB389Mus musculusMutation(s): 0 
Gene Names: Nos2Inosl
EC: 1.14.13.39
UniProt & NIH Common Fund Data Resources
Find proteins for P29477 (Mus musculus)
Explore P29477 
Go to UniProtKB:  P29477
IMPC:  MGI:97361
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP29477
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
HEM
Query on HEM

Download Ideal Coordinates CCD File 
C [auth B]PROTOPORPHYRIN IX CONTAINING FE
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
 Ligand Interaction
YWO
Query on YWO

Download Ideal Coordinates CCD File 
E [auth B]O-(5-methyl-2-nitrophenyl)-D-tyrosinamide
C16 H17 N3 O4
YQBKHPZUMXXXFB-CYBMUJFWSA-N
 Ligand Interaction
H4B
Query on H4B

Download Ideal Coordinates CCD File 
D [auth B]5,6,7,8-TETRAHYDROBIOPTERIN
C9 H15 N5 O3
FNKQXYHWGSIFBK-RPDRRWSUSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.00 Å
  • R-Value Work: 0.230 
  • R-Value Observed: 0.230 
  • Space Group: P 61 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 213.55α = 90
b = 213.55β = 90
c = 115.99γ = 120
Software Package:
Software NamePurpose
CNSrefinement
MOSFLMdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report



Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2014-10-08
    Type: Initial release
  • Version 1.1: 2014-10-15
    Changes: Database references
  • Version 1.2: 2018-01-17
    Changes: Data collection