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 1.3 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: https://doi.org/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.


  • Organizational Affiliation

    Department of Chemistry, AstraZeneca Charnwood, Bakewell Road, Loughborough LE11 5RH, United Kingdom. [email protected]


Macromolecules

Find similar proteins by:  Sequence   |   3D Structure  

Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
NITRIC OXIDE SYNTHASE, INDUCIBLE24Mus musculusMutation(s): 0 
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
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
NITRIC OXIDE SYNTHASE, INDUCIBLE389Mus musculusMutation(s): 0 
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
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChains Name / 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
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
H4B
Query on H4B

Download Ideal Coordinates CCD File 
D [auth B]5,6,7,8-TETRAHYDROBIOPTERIN
C9 H15 N5 O3
FNKQXYHWGSIFBK-RPDRRWSUSA-N
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
  • Version 1.3: 2024-11-20
    Changes: Data collection, Database references, Derived calculations, Structure summary