2XFI

Human BACE-1 in complex with N-((1S,2R)-3-(((1S)-2-(cyclohexylamino)- 1-methyl-2-oxoethyl)amino)-2-hydroxy-1-(phenylmethyl)propyl)-3-((methylsulfonyl)(phenyl)amino)benzamide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.73 Å
  • R-Value Free: 0.198 
  • R-Value Work: 0.171 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Bace-1 Inhibitors Using Novel Edge-to-Face Interaction with Arg-296

Clarke, B.Cutler, L.Demont, E.Dingwall, C.Dunsdon, R.Hawkins, J.Howes, C.Hussain, I.Maile, G.Matico, R.Mosley, J.Naylor, A.O'Brien, A.Redshaw, S.Rowland, P.Soleil, V.Smith, K.J.Sweitzer, S.Theobald, P.Vesey, D.Walter, D.S.Wayne, G.

(2010) Bioorg.Med.Chem.Lett. 20: 4639

  • DOI: 10.1016/j.bmcl.2010.05.111
  • Primary Citation of Related Structures:  2XFJ, 2XFK

  • PubMed Abstract: 
  • Inhibition of the aspartyl protease BACE-1 has the potential to deliver a disease-modifying therapy for Alzheimer's disease. Herein, is described a series of potent inhibitors based on an hydroxyethylamine (HEA) transition state mimetic template. The ...

    Inhibition of the aspartyl protease BACE-1 has the potential to deliver a disease-modifying therapy for Alzheimer's disease. Herein, is described a series of potent inhibitors based on an hydroxyethylamine (HEA) transition state mimetic template. These inhibitors interact with the non prime side of the enzyme using a novel edge-to-face interaction with Arg-296.


    Organizational Affiliation

    Neurology and Gastrointestinal Centre of Excellence for Drug Discovery, GlaxoSmithKline R&D, New Frontiers Science Park, Harlow, Essex, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
BETA-SECRETASE 1
A
392Homo sapiensGene 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 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
XFI
Query on XFI

Download SDF File 
Download CCD File 
A
N-((1S,2R)-3-(((1S)-2-(CYCLOHEXYLAMINO)-1-METHYL-2-OXOETHYL)AMINO)-2-HYDROXY-1-( PHENYLMETHYL)PROPYL)-3-((METHYLSULFONYL)(PHENYL)AMINO) BENZAMIDE
C33 H42 N4 O5 S
PSSKPAZTPVDDNS-RJSONGRPSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
XFIIC50: 15 - 570 nM (98) BINDINGDB
XFIIC50: 15 nM BINDINGMOAD
XFIIC50: 15 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.73 Å
  • R-Value Free: 0.198 
  • R-Value Work: 0.171 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 48.334α = 90.00
b = 76.953β = 90.00
c = 104.695γ = 90.00
Software Package:
Software NamePurpose
SCALEPACKdata scaling
REFMACrefinement
DENZOdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Revision History 

  • Version 1.0: 2010-07-07
    Type: Initial release
  • Version 1.1: 2011-05-08
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance