4BEK

CRYSTAL STRUCTURE OF BACE-1 IN COMPLEX WITH CHEMICAL LIGAND


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.39 Å
  • R-Value Free: 0.239 
  • R-Value Work: 0.205 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Bace1 Inhibitors: A Head Group Scan on a Series of Amides.

Woltering, T.J.Wostl, W.Hilpert, H.Rogers-Evans, M.Pinard, E.Mayweg, A.Gobel, M.Banner, D.W.Benz, J.Travagli, M.Pollastrini, M.Marconi, G.Gabellieri, E.Guba, W.Mauser, H.Andreini, M.Jacobsen, H.Power, E.Narquizian, R.

(2013) Bioorg.Med.Chem.Lett. 23: 4239

  • DOI: 10.1016/j.bmcl.2013.05.003
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • A series of amides bearing a variety of amidine head groups was investigated as BACE1 inhibitors with respect to inhibitory activity in a BACE1 enzyme as well as a cell-based assay. Determination of their basicity as well as their properties as subst ...

    A series of amides bearing a variety of amidine head groups was investigated as BACE1 inhibitors with respect to inhibitory activity in a BACE1 enzyme as well as a cell-based assay. Determination of their basicity as well as their properties as substrates of P-glycoprotein revealed that a 2-amino-1,3-oxazine head group would be a suitable starting point for further development of brain penetrating compounds for potential Alzheimer's disease treatment.


    Organizational Affiliation

    F. Hoffmann-La Roche Ltd., Pharma Research, Grenzacherstr. 124, CH-4070 Basel, Switzerland. thomas.woltering@roche.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
BETA-SECRETASE 1
A
409Homo sapiensMutation(s): 1 
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 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NA
Query on NA

Download SDF File 
Download CCD File 
A
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
XK0
Query on XK0

Download SDF File 
Download CCD File 
A
(4S)-4-(4-methoxyphenyl)-4-methyl-5,6-dihydro-1,3-thiazin-2-amine
C12 H16 N2 O S
VKHSIJFRPDEMHV-LBPRGKRZSA-N
 Ligand Interaction
DMS
Query on DMS

Download SDF File 
Download CCD File 
A
DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
XK0IC50: 41200 nM (99) BINDINGDB
XK0IC50: 41200 nM BINDINGMOAD
XK0IC50: 41200 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.39 Å
  • R-Value Free: 0.239 
  • R-Value Work: 0.205 
  • Space Group: P 61 2 2
Unit Cell:
Length (Å)Angle (°)
a = 103.592α = 90.00
b = 103.592β = 90.00
c = 166.710γ = 120.00
Software Package:
Software NamePurpose
SADABSdata scaling
XDSdata reduction
PHASERphasing
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-06-19
    Type: Initial release
  • Version 1.1: 2013-07-10
    Type: Database references