1W51

BACE (Beta Secretase) in complex with a nanomolar non-peptidic inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free: 0.288 
  • R-Value Work: 0.216 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Apo and Inhibitor Complex Structures of Bace (Beta-Secretase)

Patel, S.Vuillard, L.Cleasby, A.Murray, C.W.Yon, J.

(2004) J.Mol.Biol. 343: 407

  • DOI: 10.1016/j.jmb.2004.08.018
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Human BACE, also known as beta-secretase, shows promise as a potential therapeutic target for Alzheimer's disease. We determined the apo structure of BACE to 1.75 A, and a structure of a hydroxyethylamine inhibitor complex derived by soaking. These s ...

    Human BACE, also known as beta-secretase, shows promise as a potential therapeutic target for Alzheimer's disease. We determined the apo structure of BACE to 1.75 A, and a structure of a hydroxyethylamine inhibitor complex derived by soaking. These show significant active-site movements compared to previously described BACE structures. Additionally, the structures reveal two pockets that could be targeted by structure-based drug design.


    Organizational Affiliation

    Astex Technology, 436 Cambridge Science Park, Milton Road, CB4 0QA, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
BETA-SECRETASE 1
A
411Homo 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 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
IOD
Query on IOD

Download SDF File 
Download CCD File 
A
IODIDE ION
I
XMBWDFGMSWQBCA-UHFFFAOYSA-M
 Ligand Interaction
L01
Query on L01

Download SDF File 
Download CCD File 
A
3-[({(1S,2R)-1-BENZYL-2-HYDROXY-3-[(3-METHOXYBENZYL)AMINO]PROPYL}AMINO)(HYDROXY)METHYL]-N,N-DIPROPYLBENZAMIDE
HYDROXYETHYLAMINE BACE INHIBITOR
C32 H41 N3 O4
WPRACYICKOKGTO-XZWHSSHBSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
L01IC50: 500 nM (99) BINDINGDB
L01IC50: 500 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free: 0.288 
  • R-Value Work: 0.216 
  • Space Group: P 61 2 2
Unit Cell:
Length (Å)Angle (°)
a = 102.351α = 90.00
b = 102.351β = 90.00
c = 168.000γ = 120.00
Software Package:
Software NamePurpose
AMoREphasing
REFMACrefinement
SCALAdata scaling
MOSFLMdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2004-09-23
    Type: Initial release
  • Version 1.1: 2011-05-08
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance