3OMO

Fragment-Based Design of novel Estrogen Receptor Ligands


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.21 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.208 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Design and Evaluation of Fragment-Like Estrogen Receptor Tetrahydroisoquinoline Ligands from a Scaffold-Detection Approach.

van Otterlo, W.A.Rose, R.Fuchs, S.Zimmermann, T.J.Dominguez Seoane, M.Waldmann, H.Ottmann, C.Brunsveld, L.

(2011) J.Med.Chem. 54: 2005-2011

  • DOI: 10.1021/jm1011116
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • A library of small tetrahydroisoquinoline ligands, previously identified via structure- and chemistry-based hierarchical organization of library scaffolds in tree-like arrangements, has been generated as novel estrogen receptor agonistic fragments vi ...

    A library of small tetrahydroisoquinoline ligands, previously identified via structure- and chemistry-based hierarchical organization of library scaffolds in tree-like arrangements, has been generated as novel estrogen receptor agonistic fragments via traditional medicinal chemistry exploration. The approach described has allowed for the rapid evaluation of a structure-activity relationship of the ligands concerning estrogen receptor affinity and estrogen receptor β subtype selectivity. The structural biological insights obtained from the fragments aid the understanding of larger analogues and constitute attractive starting points for further optimization.


    Organizational Affiliation

    Laboratory of Chemical Biology, Department of Biomedical Engineering, Technische Universiteit Eindhoven, Den Dolech 2, 5612AZ Eindhoven, The Netherlands.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Estrogen receptor beta
A, B
240Homo sapiensMutation(s): 0 
Gene Names: ESR2 (ESTRB, NR3A2)
Find proteins for Q92731 (Homo sapiens)
Go to Gene View: ESR2
Go to UniProtKB:  Q92731
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Nuclear receptor coactivator 1
C, D
19Homo sapiensMutation(s): 0 
Gene Names: NCOA1 (BHLHE74, SRC1)
EC: 2.3.1.48
Find proteins for Q15788 (Homo sapiens)
Go to Gene View: NCOA1
Go to UniProtKB:  Q15788
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
WV7
Query on WV7

Download SDF File 
Download CCD File 
A, B
2-(trifluoroacetyl)-1,2,3,4-tetrahydroisoquinolin-6-ol
C11 H10 F3 N O2
QNFSENFVEFYGPS-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.21 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.208 
  • Space Group: P 31
Unit Cell:
Length (Å)Angle (°)
a = 70.570α = 90.00
b = 70.570β = 90.00
c = 109.990γ = 120.00
Software Package:
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
XDSdata scaling
PHASERphasing
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-03-16
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance