2VIJ

Human BACE-1 in complex with 3-(1,1-dioxidotetrahydro-2H-1,2-thiazin- 2-yl)-5-(ethylamino)-N-((1S,2R)-2-hydroxy-1-(phenylmethyl)-3-(1,2,3,4- tetrahydro-1-naphthalenylamino)propyl)benzamide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.215 
  • R-Value Work: 0.187 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Bace-1 Inhibitors Part 3: Identification of Hydroxy Ethylamines (Heas) with Nanomolar Potency in Cells.

Beswick, P.Charrier, N.Clarke, B.Demont, E.Dingwall, C.Dunsdon, R.Faller, A.Gleave, R.Hawkins, J.Hussain, I.Johnson, C.N.Macpherson, D.Maile, G.Matico, R.Milner, P.Mosley, J.Naylor, A.O'Brien, A.Redshaw, S.Riddell, D.Rowland, P.Skidmore, J.Soleil, V.Smith, K.J.Stanway, S.Stemp, G.Stuart, A.Sweitzer, S.Theobald, P.Vesey, D.Walter, D.S.Ward, J.Wayne, G.

(2008) Bioorg.Med.Chem.Lett. 18: 1022

  • DOI: 10.1016/j.bmcl.2007.12.020

  • PubMed Abstract: 
  • This article is focusing on further optimization of previously described hydroxy ethylamine (HEA) BACE-1 inhibitors obtained from a focused library with the support of X-ray crystallography. Optimization of the non-prime side of our inhibitors and in ...

    This article is focusing on further optimization of previously described hydroxy ethylamine (HEA) BACE-1 inhibitors obtained from a focused library with the support of X-ray crystallography. Optimization of the non-prime side of our inhibitors and introduction of a 6-membered sultam substituent binding to Asn-294 as well as a fluorine in the C-2 position led to derivatives with nanomolar potency in cell-based assays.


    Organizational Affiliation

    Neurology and Gastrointestinal Centre of Excellence for Drug Discovery, GlaxoSmithKline R&D, New Frontiers Science Park, Third Avenue, Harlow, Essex, CM19 5AW, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
BETA-SECRETASE 1
A
392Homo sapiensMutation(s): 4 
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 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
C44
Query on C44

Download SDF File 
Download CCD File 
A
N-{(1S,2R)-1-benzyl-2-hydroxy-3-[(1S)-1,2,3,4-tetrahydronaphthalen-1-ylamino]propyl}-3-(1,1-dioxido-1,2-thiazinan-2-yl)-5-(ethylamino)benzamide
C33 H42 N4 O4 S
OAOKRIOFVOASEG-OWHBQTKESA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.215 
  • R-Value Work: 0.187 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 47.952α = 90.00
b = 76.734β = 90.00
c = 105.286γ = 90.00
Software Package:
Software NamePurpose
CNXrefinement
SCALEPACKdata scaling
DENZOdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Revision History 

  • Version 1.0: 2008-01-29
    Type: Initial release
  • Version 1.1: 2011-05-08
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance