2QMG

Structure of BACE Bound to SCH745966


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.89 Å
  • R-Value Free: 0.212 
  • R-Value Work: 0.185 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Discovery of an orally efficaceous 4-phenoxypyrrolidine-based BACE-1 inhibitor.

Iserloh, U.Pan, J.Stamford, A.W.Kennedy, M.E.Zhang, Q.Zhang, L.Parker, E.M.McHugh, N.A.Favreau, L.Strickland, C.Voigt, J.

(2008) Bioorg.Med.Chem.Lett. 18: 418-422

  • DOI: 10.1016/j.bmcl.2007.10.053

  • PubMed Abstract: 
  • Based on a lead compound identified from the patent literature, we developed patentably novel BACE-1 inhibitors by introducing a cyclic amine scaffold as embodied by 1a and 1b. Extensive SAR studies assessed a variety of isophthalamide replacements i ...

    Based on a lead compound identified from the patent literature, we developed patentably novel BACE-1 inhibitors by introducing a cyclic amine scaffold as embodied by 1a and 1b. Extensive SAR studies assessed a variety of isophthalamide replacements including substituted pyrrolidinones and ultimately led to the identification of 11. Due to its favorable overall profile, 11 has been extensively profiled in various in vivo settings.


    Organizational Affiliation

    Department of Chemical Research, Schering-Plough Research Institute, 2015 Galloping Hill Road, Kenilworth, NJ 07033, USA. ulrich.iserloh@spcorp.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Beta-secretase 1
A, B
395Homo sapiensMutation(s): 0 
Gene Names: BACE1 (BACE, KIAA1149)
EC: 3.4.23.46
Find proteins for P56817 (Homo sapiens)
Go to Gene View: BACE1
Go to UniProtKB:  P56817
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
TAR
Query on TAR

Download SDF File 
Download CCD File 
A, B
D(-)-TARTARIC ACID
C4 H6 O6
FEWJPZIEWOKRBE-LWMBPPNESA-N
 Ligand Interaction
SC6
Query on SC6

Download SDF File 
Download CCD File 
A, B
N-{(1S,2R)-1-(3,5-DIFLUOROBENZYL)-2-HYDROXY-2-[(2R,4R)-4-PHENOXYPYRROLIDIN-2-YL]ETHYL}-3-{[(2R)-2-(METHOXYMETHYL)PYRROLIDIN-1-YL]CARBONYL}-5-METHYLBENZAMIDE
C34 H39 F2 N3 O5
KYHYNSQLYDXSNK-MXWGZHRFSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
SC6IC50: 0.7 - 21 nM (100) BINDINGDB
SC6Ki: 0.7 nM BINDINGMOAD
SC6Ki: 0.7 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.89 Å
  • R-Value Free: 0.212 
  • R-Value Work: 0.185 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 86.549α = 90.00
b = 89.288β = 90.00
c = 130.754γ = 90.00
Software Package:
Software NamePurpose
PDB_EXTRACTdata extraction
CNSphasing
DENZOdata reduction
HKL-2000data scaling
CNSrefinement
HKL-2000data reduction
CrystalCleardata collection
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-03-18
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2017-10-25
    Type: Refinement description