3V4A

Structure of ar lbd with activator peptide and sarm inhibitor 2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Work: 0.172 
  • R-Value Observed: 0.172 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Discovery of diarylhydantoins as new selective androgen receptor modulators.

Nique, F.Hebbe, S.Peixoto, C.Annoot, D.Lefrancois, J.-M.Duval, E.Michoux, L.Triballeau, N.Lemoullec, J.M.Mollat, P.Thauvin, M.Prange, T.Minet, D.Clement-Lacroix, P.Robin-Jagerschmidt, C.Fleury, D.Guedin, D.Deprez, P.

(2012) J Med Chem 55: 8225-8235

  • DOI: 10.1021/jm300249m
  • Primary Citation of Related Structures:  
    3V4A, 3V49

  • PubMed Abstract: 
  • A novel selective androgen receptor modulator scaffold has been discovered through structural modifications of hydantoin antiandrogens. Several 4-(4-hydroxyphenyl)-N-arylhydantoins displayed partial agonism with nanomolar in vitro potency in transactivation experiments using androgen receptor (AR) transfected cells ...

    A novel selective androgen receptor modulator scaffold has been discovered through structural modifications of hydantoin antiandrogens. Several 4-(4-hydroxyphenyl)-N-arylhydantoins displayed partial agonism with nanomolar in vitro potency in transactivation experiments using androgen receptor (AR) transfected cells. In a standard castrated male rat model, several compounds showed good anabolic activity on levator ani muscle, dissociated from the androgenic activity on ventral prostate, after oral dosing at 30 mg/kg. (+)-4-[3,4-Dimethyl-2,5-dioxo-4-(4-hydroxyphenyl)imidazolidin-1-yl]-2-(trifluoromethyl)benzonitrile ((+)-11b) displayed anabolic potency with a strong dissociation between levator ani muscle and ventral prostate (A(50) = 0.5 mg/kg vs 70 mg/kg). The binding modes of two compounds, including (+)-11b, within the AR ligand-binding domain have been studied by cocrystallization experiments using a coactivator-like peptide. Both compounds bound to the same site, and the overall structures of the AR were very similar.


    Organizational Affiliation

    GALAPAGOS, Parc Biocitech, 102 Avenue Gaston Roussel, 93230 Romainville, France.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Androgen receptor A249Homo sapiensMutation(s): 0 
Gene Names: ARDHTRNR3C4
Find proteins for P10275 (Homo sapiens)
Explore P10275 
Go to UniProtKB:  P10275
NIH Common Fund Data Resources
PHAROS:  P10275
Protein Feature View
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  • Reference Sequence
  • Find similar proteins by:  Sequence   |   Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Androgen receptor B11Homo sapiensMutation(s): 0 
Gene Names: ARDHTRNR3C4
Find proteins for P10275 (Homo sapiens)
Explore P10275 
Go to UniProtKB:  P10275
NIH Common Fund Data Resources
PHAROS:  P10275
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PK1
Query on PK1

Download Ideal Coordinates CCD File 
A
(5R)-3-(3,4-dichlorophenyl)-5-(4-hydroxyphenyl)-1,5-dimethyl-2-thioxoimidazolidin-4-one
C17 H14 Cl2 N2 O2 S
YPONBLYNQFHCLA-QGZVFWFLSA-N
 Ligand Interaction
SO4
Query on SO4

Download Ideal Coordinates CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Work: 0.172 
  • R-Value Observed: 0.172 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 54.446α = 90
b = 66.805β = 90
c = 69.854γ = 90
Software Package:
Software NamePurpose
ADSCdata collection
SHELXmodel building
SHELXL-97refinement
MOSFLMdata reduction
SCALAdata scaling
SHELXphasing

Structure Validation

View Full Validation Report



Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2012-09-05
    Type: Initial release
  • Version 1.1: 2012-12-19
    Changes: Database references
  • Version 1.2: 2014-10-08
    Changes: Structure summary
  • Version 1.3: 2018-01-24
    Changes: Structure summary