2XHD

Crystal structure of N-((2S)-5-(6-fluoro-3-pyridinyl)-2,3-dihydro-1H- inden-2-yl)-2-propanesulfonamide in complex with the ligand binding domain of the human GluA2 receptor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.238 
  • R-Value Work: 0.200 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Discovery of N-[(2S)-5-(6-Fluoro-3-Pyridinyl)-2,3-Dihydro-1H-Inden-2-Yl]-2-Propanesulfonamide, a Novel Clinical Ampa Receptor Positive Modulator.

Ward, S.E.Harries, M.Aldegheri, L.Andreotti, D.Ballantine, S.Bax, B.D.Harris, A.J.Harker, A.J.Lund, J.Melarange, R.Mingardi, A.Mookherjee, C.Mosley, J.Neve, M.Oliosi, B.Profeta, R.Smith, K.J.Smith, P.W.Spada, S.Thewlis, K.M.Yusaf, S.P.

(2010) J.Med.Chem. 53: 5801

  • DOI: 10.1021/jm1005429

  • PubMed Abstract: 
  • A series of AMPA receptor positive allosteric modulators has been optimized from poorly penetrant leads to identify molecules with excellent preclinical pharmacokinetics and CNS penetration. These discoveries led to 17i, a potent, efficacious CNS pen ...

    A series of AMPA receptor positive allosteric modulators has been optimized from poorly penetrant leads to identify molecules with excellent preclinical pharmacokinetics and CNS penetration. These discoveries led to 17i, a potent, efficacious CNS penetrant molecule with an excellent pharmacokinetic profile across preclinical species, which is well tolerated and is also orally bioavailable in humans.


    Organizational Affiliation

    Neurosciences Centre of Excellence for Drug Discovery, GlaxoSmithKline, New Frontiers Science Park, Harlow, Essex, UK. simon.e.ward@gsk.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
GLUTAMATE RECEPTOR 2
A, B
263Homo sapiensMutation(s): 0 
Gene Names: GRIA2 (GLUR2)
Find proteins for P42262 (Homo sapiens)
Go to Gene View: GRIA2
Go to UniProtKB:  P42262
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A, B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
GLU
Query on GLU

Download SDF File 
Download CCD File 
A, B
GLUTAMIC ACID
C5 H9 N O4
WHUUTDBJXJRKMK-VKHMYHEASA-N
 Ligand Interaction
7T9
Query on 7T9

Download SDF File 
Download CCD File 
B
N-[(2S)-5-(6-FLUORO-3-PYRIDINYL)-2,3-DIHYDRO-1H-INDEN-2-YL]-2-PROPANESULFONAMIDE
C17 H19 F N2 O2 S
QXQSUBKWSHMXDP-INIZCTEOSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.238 
  • R-Value Work: 0.200 
  • Space Group: P 21 21 2
Unit Cell:
Length (Å)Angle (°)
a = 99.139α = 90.00
b = 121.781β = 90.00
c = 47.490γ = 90.00
Software Package:
Software NamePurpose
HKLdata reduction
SCALEPACKdata scaling
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Revision History 

  • Version 1.0: 2010-07-21
    Type: Initial release
  • Version 1.1: 2011-05-26
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance