4B1D

New Aminoimidazoles as BACE-1 Inhibitors: From Rational Design to Ab- lowering in Brain

Structural Biology Knowledgebase: 4B1D SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.187

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4B1D

Classification: HYDROLASE

Total Structure Weight: 43702.66

Macromolecule Entities
Molecule Chains Length Organism Details
BETA-SECRETASE 1 A 388 Homo sapiens EC#: 3.4.23.46 IUBMB 4.3.1.23 IUBMB
Fragment: RESIDUES 58-445
Gene Name(s): BACE1 Gene View BACE KIAA1149

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
6TG
Query on 6TG

A (2S)-2-(4-methoxy-3,5-dimethylphenyl)-5-methyl- 2-(3-pyrimidin-5-ylphenyl)-2H-imidazol-4- amine
C23 H23 N5 O
PZSMDBYYYKPYFV-QHCPKHFHSA-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 %)
6TG IC50: 12 - 49 nM (100) BindingDB

IC50: 12 nM  BindingMOAD
IC50: 32 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.187
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 47.81 α = 90.00
b = 75.92 β = 90.00
c = 104.53 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-07-10
  • Released Date: 2012-10-10
  • Deposition author(s): Rahm, F., Blid, J., Ginman, T., Karlstrom, S., Kihlstrom, J., Kolmodin, K., Lindstrom, J., Berg, S., Kieseritzky, F., Slivo, C., Swahn, B., Viklund, J., Olsson, L., Johansson, P., Eketjall, S., Falting, J., Jeppsson, F., Stromberg, K., Janson, J., Gravenfors, Y.

Revision History

  • 2012-11-21
    Type: Citation | Details: JRNL