Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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Protein Workshop | Ligand Explorer

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 32748.99 
• Atom Count: 2177 
• Residue Count: 277 
• Unique protein chains: 2

3V49

Structure of ar lbd with activator peptide and sarm inhibitor 1

• DOI: 10.2210/pdb3V49/pdb

• Classification: TRANSCRIPTION
• Organism(s): Homo sapiens
• Expression System: Escherichia coli


• Deposited: 2011-12-14 Released: 2012-09-05 
• Deposition Author(s): 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.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.7 Å

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

• PubMed: 22897611 
• DOI: 10.1021/jm300249m
• Primary Citation of Related Structures:  
  3V4A


• 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. 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.

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Organizational Affiliation: 

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

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Androgen receptor	A	266	Homo sapiens	Mutation(s): 0  Gene Names: AR (DHTR, NR3C4)
Find proteins for P10275 (Homo sapiens) Go to Gene View: AR Go to UniProtKB:  P10275

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details
Androgen receptor, activator peptide	B	11	Homo sapiens	Mutation(s): 0  Gene Names: AR (DHTR, NR3C4)
Find proteins for P10275 (Homo sapiens) Go to Gene View: AR Go to UniProtKB:  P10275

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
PK0	A	4-[(4R)-4-(4-hydroxyphenyl)-3,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-(trifluoromethyl)benzonitrile C19 H14 F3 N3 O3 IHPVXUVRRPAUIQ-GOSISDBHSA-N
SO4	A	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

External Ligand Annotations
ID	Binding Affinity (Sequence Identity %)
PK0	IC50: 9.6 nM (100) BINDINGDB
PK0	IC50: 9.6 nM BINDINGMOAD
PK0	IC50: 9.6 nM PDBBIND

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.7 Å
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length (Å)	Angle (°)
a = 54.629	α = 90.00
b = 67.331	β = 90.00
c = 69.809	γ = 90.00

Software Package:

Software Name	Purpose
SHELX	model building
ADSC	data collection
SCALA	data scaling
SHELXL-97	refinement
SHELX	phasing
MOSFLM	data reduction

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2011-12-14 
• Released Date: 2012-09-05 
• Deposition Author(s): 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.

Revision History 

• Version 1.0: 2012-09-05
  Type: Initial release
• Version 1.1: 2012-12-19
  Type: Database references
• Version 1.2: 2014-10-08
  Type: Structure summary
• Version 1.3: 2016-08-31
  Type: Other
• Version 1.4: 2018-01-24
  Type: Structure summary