3LPI

Structure of BACE Bound to SCH745132


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.238 
  • R-Value Work: 0.202 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Piperazine sulfonamide BACE1 inhibitors: design, synthesis, and in vivo characterization.

Cumming, J.Babu, S.Huang, Y.Carrol, C.Chen, X.Favreau, L.Greenlee, W.Guo, T.Kennedy, M.Kuvelkar, R.Le, T.Li, G.McHugh, N.Orth, P.Ozgur, L.Parker, E.Saionz, K.Stamford, A.Strickland, C.Tadesse, D.Voigt, J.Zhang, L.Zhang, Q.

(2010) Bioorg.Med.Chem.Lett. 20: 2837-2842

  • DOI: 10.1016/j.bmcl.2010.03.050
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • With collaboration between chemistry, X-ray crystallography, and molecular modeling, we designed and synthesized a series of novel piperazine sulfonamide BACE1 inhibitors. Iterative exploration of the non-prime side and S2' sub-pocket of the enzyme c ...

    With collaboration between chemistry, X-ray crystallography, and molecular modeling, we designed and synthesized a series of novel piperazine sulfonamide BACE1 inhibitors. Iterative exploration of the non-prime side and S2' sub-pocket of the enzyme culminated in identification of an analog that potently lowers peripheral Abeta(40) in transgenic mice with a single subcutaneous dose.


    Organizational Affiliation

    Merck Research Laboratories, 2015 Galloping Hill Road, Kenilworth, NJ 07033, USA. jared.cumming@merck.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Beta-secretase 1
A, B
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
Z74
Query on Z74

Download SDF File 
Download CCD File 
A, B
N'-{(1S,2S)-1-(3,5-difluorobenzyl)-2-hydroxy-2-[(2R)-4-(phenylsulfonyl)piperazin-2-yl]ethyl}-5-methyl-N,N-dipropylbenzene-1,3-dicarboxamide
C34 H42 F2 N4 O5 S
KDRUCCZCGHVXGH-QAXCHELISA-N
 Ligand Interaction
TLA
Query on TLA

Download SDF File 
Download CCD File 
A, B
L(+)-TARTARIC ACID
C4 H6 O6
FEWJPZIEWOKRBE-JCYAYHJZSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
Z74IC50: 120 nM (100) BINDINGDB
Z74Ki: 3 nM (100) BINDINGDB
Z74IC50: 5 nM BINDINGMOAD
Z74Ki: 3 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.238 
  • R-Value Work: 0.202 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 86.427α = 90.00
b = 89.451β = 90.00
c = 131.355γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data reduction
SCALEPACKdata scaling
PDB_EXTRACTdata extraction
DENZOdata reduction
HKL-2000data scaling
ADSCdata collection
CNXphasing
CNXrefinement
CNSrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-04-14
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2017-11-01
    Type: Refinement description