1XPC

HUMAN ESTROGEN RECEPTOR ALPHA LIGAND-BINDING DOMAIN IN COMPLEX WITH COMPOUND 19


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.251 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Estrogen receptor ligands. Part 9: Dihydrobenzoxathiin SERAMs with alkyl substituted pyrrolidine side chains and linkers.

Blizzard, T.A.Dininno, F.Morgan, J.D.Chen, H.Y.Wu, J.Y.Kim, S.Chan, W.Birzin, E.T.Yang, Y.T.Pai, L.Y.Fitzgerald, P.M.Sharma, N.Li, Y.Zhang, Z.Hayes, E.C.Dasilva, C.A.Tang, W.Rohrer, S.P.Schaeffer, J.M.Hammond, M.L.

(2005) Bioorg.Med.Chem.Lett. 15: 107-113

  • DOI: 10.1016/j.bmcl.2004.10.036
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • A series of dihydrobenzoxathiin SERAMs with alkylated pyrrolidine side chains or alkylated linkers was prepared. Minor modifications in the side chain or linker resulted in significant effects on biological activity, especially in uterine tissue.

    A series of dihydrobenzoxathiin SERAMs with alkylated pyrrolidine side chains or alkylated linkers was prepared. Minor modifications in the side chain or linker resulted in significant effects on biological activity, especially in uterine tissue.


    Organizational Affiliation

    Merck Research Laboratories, RY800-B116, PO Box 2000, Rahway, NJ 07065, USA. tim_blizzard@merck.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Estrogen receptor
A
248Homo sapiensMutation(s): 0 
Gene Names: ESR1 (ESR, NR3A1)
Find proteins for P03372 (Homo sapiens)
Go to Gene View: ESR1
Go to UniProtKB:  P03372
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
AIT
Query on AIT

Download SDF File 
Download CCD File 
A
(2S,3R)-3-(4-HYDROXYPHENYL)-2-(4-{[(2R)-2-PYRROLIDIN-1-YLPROPYL]OXY}PHENYL)-2,3-DIHYDRO-1,4-BENZOXATHIIN-6-OL
COMPOUND 19
C27 H29 N O4 S
UZOOIPXOYYJULJ-BLIZRMSTSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
AITIC50: 1.7 nM BINDINGMOAD
AITIC50: 1.7 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.251 
  • Space Group: P 65 2 2
Unit Cell:
Length (Å)Angle (°)
a = 58.690α = 90.00
b = 58.690β = 90.00
c = 277.180γ = 120.00
Software Package:
Software NamePurpose
X-GENdata scaling
X-GENdata reduction
SHELXLrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2004-12-07
    Type: Initial release
  • Version 1.1: 2008-04-30
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Derived calculations, Version format compliance
  • Version 1.3: 2017-10-11
    Type: Refinement description