3RLL

Crystal structure of the T877A androgen receptor ligand binding domain in complex with (S)-N-(4-Cyano-3-(trifluoromethyl)phenyl)-3-(4-cyanonaphthalen-1-yloxy)-2-hydroxy-2-methylpropanamide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.235 
  • R-Value Observed: 0.235 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Unexpected binding orientation of bulky-B-ring anti-androgens and implications for future drug targets.

Duke, C.B.Jones, A.Bohl, C.E.Dalton, J.T.Miller, D.D.

(2011) J Med Chem 54: 3973-3976

  • DOI: 10.1021/jm2000097
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • Several new androgen receptor antagonists were synthesized and found to have varying activities across typically anti-androgen resistant mutants (Thr877 → Ala and Trp741 → Leu) and markedly improved potency over previously reported pan-antagonists. X ...

    Several new androgen receptor antagonists were synthesized and found to have varying activities across typically anti-androgen resistant mutants (Thr877 → Ala and Trp741 → Leu) and markedly improved potency over previously reported pan-antagonists. X-ray crystallography of a new anti-androgen in an androgen receptor mutant (Thr877 → Ala) shows that the receptor can accommodate the added bulk presented by phenyl to naphthyl substitution, casting doubt on previous reports of predicted binding orientation and the causes of antagonism in bulky-B-ring antagonists.


    Organizational Affiliation

    Department of Pharmaceutical Sciences, The University of Tennessee, Memphis, TN 38163, USA.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Androgen receptor
A
247Homo sapiensMutation(s): 1 
Gene Names: ARDHTRNR3C4
Find proteins for P10275 (Homo sapiens)
Go to UniProtKB:  P10275
NIH Common Fund Data Resources
PHAROS  P10275
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
RLL
Query on RLL

Download CCD File 
A
(2S)-3-[(4-cyanonaphthalen-1-yl)oxy]-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide
C23 H16 F3 N3 O3
BCJNRNBOQWJRIM-QFIPXVFZSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.235 
  • R-Value Observed: 0.235 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 54.45α = 90
b = 66.42β = 90
c = 69.95γ = 90
Software Package:
Software NamePurpose
CrystalCleardata collection
CNSrefinement
d*TREKdata reduction
d*TREKdata scaling
CNSphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-05-04
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance