6UVP

BACE-1 in complex with compound #3


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.56 Å
  • R-Value Free: 0.182 
  • R-Value Work: 0.138 
  • R-Value Observed: 0.138 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Preparation and biological evaluation of BACE1 inhibitors: Leveraging trans-cyclopropyl moieties as ligand efficient conformational constraints.

Winneroski, L.L.Erickson, J.A.Green, S.J.Lopez, J.E.Stout, S.L.Porter, W.J.Timm, D.E.Audia, J.E.Barberis, M.Beck, J.P.Boggs, L.N.Borders, A.R.Boyer, R.D.Brier, R.A.Hembre, E.J.Hendle, J.Garcia-Losada, P.Minguez, J.M.Mathes, B.M.May, P.C.Monk, S.A.Rankovic, Z.Shi, Y.Watson, B.M.Yang, Z.Mergott, D.J.

(2020) Bioorg Med Chem 28: 115194-115194

  • DOI: 10.1016/j.bmc.2019.115194
  • Primary Citation of Related Structures:  
    6UVP, 6UVV, 6UWP, 6UWV, 6UVY

  • PubMed Abstract: 
  • Inhibition of BACE1 has become an important strategy in the quest for disease modifying agents to slow the progression of Alzheimer's disease. We previously reported the fragment-based discovery of LY2811376, the first BACE1 inhibitor reported to dem ...

    Inhibition of BACE1 has become an important strategy in the quest for disease modifying agents to slow the progression of Alzheimer's disease. We previously reported the fragment-based discovery of LY2811376, the first BACE1 inhibitor reported to demonstrate robust reduction of human CSF Aβ in a Phase I clinical trial. We also reported on the discovery of LY2886721, a potent BACE1 inhibitor that reached phase 2 clinical trials. Herein we describe the preparation and structure activity relationships (SAR) of a series of BACE1 inhibitors utilizing trans-cyclopropyl moieties as conformational constraints. The design, details of the stereochemically complex organic synthesis, and biological activity of these BACE1 inhibitors is described.


    Organizational Affiliation

    Lilly Research Laboratories, A Division of Eli Lilly and Company, Lilly Corporate Center, Indianapolis, IN 46285, USA. Electronic address: mergottdu@lilly.com.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Beta-secretase 1A, B442Homo sapiensMutation(s): 0 
Gene Names: BACE1BACEKIAA1149
EC: 3.4.23.46
Find proteins for P56817 (Homo sapiens)
Explore P56817 
Go to UniProtKB:  P56817
NIH Common Fund Data Resources
PHAROS  P56817
Protein Feature View
 ( Mouse scroll to zoom / Hold left click to move )
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
QJJ
Query on QJJ

Download CCD File 
A, B
N-{(1S,2S)-2-[(4aS,7aR)-2-amino-4a,5-dihydro-4H-furo[3,4-d][1,3]thiazin-7a(7H)-yl]cyclopropyl}-5-fluoropyridine-2-carboxamide
C15 H17 F N4 O2 S
OWWIYTVWTQBRDL-FGAILIKWSA-N
 Ligand Interaction
QJM
Query on QJM

Download CCD File 
A, B
N-{(1R,2R)-2-[(4aS,7aR)-2-amino-4a,5-dihydro-4H-furo[3,4-d][1,3]thiazin-7a(7H)-yl]cyclopropyl}-5-fluoropyridine-2-carboxamide
C15 H17 F N4 O2 S
OWWIYTVWTQBRDL-RAAPYIGPSA-N
 Ligand Interaction
SO4
Query on SO4

Download CCD File 
A, B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
GOL
Query on GOL

Download CCD File 
A, B
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.56 Å
  • R-Value Free: 0.182 
  • R-Value Work: 0.138 
  • R-Value Observed: 0.138 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 86.548α = 90
b = 90.294β = 90
c = 131.583γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
MOSFLMdata reduction
SCALAdata scaling
REFMACphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 2019-11-04 
  • Released Date: 2019-12-11 
  • Deposition Author(s): Hendle, J., Timm, D.E.

Revision History 

  • Version 1.0: 2019-12-11
    Type: Initial release
  • Version 1.1: 2020-01-01
    Changes: Database references