4L7J

Diethylaminosulfur Trifluoride-Mediated Intramolecular Cyclization of 2-hydroxy-benzylureas to Fused Bicyclic Aminooxazoline Compounds and Evaluation of Their Biochemical Activity Against Beta-Secretase-1 (BACE-1)

Structural Biology Knowledgebase: 4L7J SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.209
  • R-Value Work: 0.178

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4L7J

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 46018.07

Macromolecule Entities
Molecule Chains Length Organism Details
Beta-secretase 1 A 409 Homo sapiens EC#: 3.4.23.46 IUBMB 4.3.1.23 IUBMB
Fragment: UNP residues 57-453
Gene Name(s): BACE1 Gene View BACE KIAA1149

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
1W2
Query on 1W2

A 2-[(3aS,7aR)-2-amino-3a-(2,4-difluorophenyl)- 3a,6,7,7a-tetrahydro[1,3]oxazolo[4,5-c]pyridin- 5(4H)-yl]pyridine-3-carbonitrile
C18 H15 F2 N5 O
UKQSZNNDBLMQNX-CRAIPNDOSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
1W2 N/A in BindingDB
N/A in BindingMoad
IC50: 200000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.209
  • R-Value Work: 0.178
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 73.11 α = 90.00
b = 104.41 β = 94.95
c = 49.89 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-06-13
  • Released Date: 2013-09-18
  • Deposition author(s): Huestis, M.P., Liu, W., Volgraf, M., Purkey, H.E., Wang, W., Yu, C., Wu, P., Smith, D., Vigers, G., Dutcher, D., Geck Do, M.K., Hunt, K.W., Siu, M.

Revision History

No revisions since initial release