4CSJ

The discovery of potent selective glucocorticoid receptor modulators, suitable for inhalation


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.218 
  • R-Value Observed: 0.219 

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Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

The Discovery of Potent and Selective Non-Steroidal Glucocorticoid Receptor Modulators, Suitable for Inhalation.

Edman, K.Ahlgren, R.Bengtsson, M.Bladh, H.Backstrom, S.Dahmen, J.Henriksson, K.Hillertz, P.Hulikal, V.Jerre, A.Kinchin, L.Kase, C.Lepisto, M.Mile, I.Nilsson, S.Smailagic, A.Taylor, J.Tjornebo, A.Wissler, L.Hansson, T.

(2014) Bioorg Med Chem Lett 24: 2571

  • DOI: 10.1016/j.bmcl.2014.03.070
  • Primary Citation of Related Structures:  
    4CSJ

  • PubMed Abstract: 
  • We report the discovery of highly potent and selective non-steroidal glucocorticoid receptor modulators with PK properties suitable for inhalation. A high throughput screen of the AstraZeneca compound collection identified sulfonamide 3 as a potent non-steroidal glucocorticoid receptor ligand ...

    We report the discovery of highly potent and selective non-steroidal glucocorticoid receptor modulators with PK properties suitable for inhalation. A high throughput screen of the AstraZeneca compound collection identified sulfonamide 3 as a potent non-steroidal glucocorticoid receptor ligand. Further optimization of this lead generated indazoles 30 and 48 that were progressed to characterization in in vivo models. X-ray crystallography was used to gain further insight into the binding mode of selected ligands.


    Organizational Affiliation

    Respiratory, Inflammation and Autoimmunity, Innovative Medicines, AstraZeneca R&D, Pepparedsleden 1, SE-431 83 Mölndal, Sweden. Electronic address: thomas.g.hansson@astrazeneca.com.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
GLUCOCORTICOID RECEPTORA280Homo sapiensMutation(s): 4 
Gene Names: NR3C1GRL
UniProt & NIH Common Fund Data Resources
Find proteins for P04150 (Homo sapiens)
Explore P04150 
Go to UniProtKB:  P04150
PHAROS:  P04150
GTEx:  ENSG00000113580 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP04150
Protein Feature View
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  • Reference Sequence

Find similar proteins by:  Sequence   |   3D Structure  

Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
NUCLEAR RECEPTOR COACTIVATOR 2B13Homo sapiensMutation(s): 0 
Gene Names: NCOA2BHLHE75SRC2TIF2
UniProt & NIH Common Fund Data Resources
Find proteins for Q15596 (Homo sapiens)
Explore Q15596 
Go to UniProtKB:  Q15596
PHAROS:  Q15596
GTEx:  ENSG00000140396 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ15596
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NN7
Query on NN7

Download Ideal Coordinates CCD File 
D [auth A]N-[(2S)-1-[[1-(4-fluorophenyl)indazol-4-yl]amino]propan-2-yl]-2,4,6-trimethyl-benzenesulfonamide
C25 H27 F N4 O2 S
NMWIJNGJMPMFQG-IBGZPJMESA-N
 Ligand Interaction
EDO
Query on EDO

Download Ideal Coordinates CCD File 
C [auth A]1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
NN7 BindingDB:  4CSJ IC50: min: 0.9, max: 14 (nM) from 4 assay(s)
Binding MOAD:  4CSJ IC50: 4.9 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.218 
  • R-Value Observed: 0.219 
  • Space Group: P 32 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 84.354α = 90
b = 84.354β = 90
c = 105.669γ = 120
Software Package:
Software NamePurpose
BUSTERrefinement
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing

Structure Validation

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Ligand Structure Quality Assessment 



Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2014-05-07
    Type: Initial release
  • Version 1.1: 2014-05-21
    Changes: Database references