2P83

Potent and selective isophthalamide S2 hydroxyethylamine inhibitor of BACE1


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.242 
  • R-Value Work: 0.207 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Potent and selective isophthalamide S(2) hydroxyethylamine inhibitors of BACE1.

Kortum, S.W.Benson, T.E.Bienkowski, M.J.Emmons, T.L.Prince, D.B.Paddock, D.J.Tomasselli, A.G.Moon, J.B.Laborde, A.Tenbrink, R.E.

(2007) Bioorg.Med.Chem.Lett. 17: 3378-3383

  • DOI: 10.1016/j.bmcl.2007.03.096

  • PubMed Abstract: 
  • The design and synthesis of a novel series of potent BACE1 hydroxyethylamine inhibitors. These inhibitors feature hydrogen bonding substituents at the C-5 position of the isophthalamide ring with improved selectivity over cathepsin D.

    The design and synthesis of a novel series of potent BACE1 hydroxyethylamine inhibitors. These inhibitors feature hydrogen bonding substituents at the C-5 position of the isophthalamide ring with improved selectivity over cathepsin D.


    Organizational Affiliation

    Pfizer Global Research and Development, Pfizer Inc., St. Louis Laboratories, 700 Chesterfield Parkway West, Chesterfield, MO 63017, USA. steve.kortum@pfizer.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Beta-secretase 1
A, B, C
455Homo 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
PO4
Query on PO4

Download SDF File 
Download CCD File 
A, B, C
PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
MR0
Query on MR0

Download SDF File 
Download CCD File 
A, B, C
N~3~-{(1S,2R)-1-(3,5-DIFLUOROBENZYL)-2-HYDROXY-3-[(3-METHOXYBENZYL)AMINO]PROPYL}-N~1~,N~1~-DIPROPYLBENZENE-1,3,5-TRICARBOXAMIDE
C33 H40 F2 N4 O5
XIQAKRFMIYGAIR-XZWHSSHBSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
MR0IC50: 11 nM (100) BINDINGDB
MR0IC50: 11 nM BINDINGMOAD
MR0IC50: 11 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.242 
  • R-Value Work: 0.207 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 81.960α = 90.00
b = 103.350β = 104.12
c = 101.010γ = 90.00
Software Package:
Software NamePurpose
CNSrefinement
SCALEPACKdata scaling
X-PLORphasing
PDB_EXTRACTdata extraction
HKL-2000data reduction
DENZOdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-06-19
    Type: Initial release
  • Version 1.1: 2007-10-16
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-10-18
    Type: Refinement description