2IS0 image
Entry Detail
PDB ID:
2IS0
Keywords:
Title:
Crystal structure of human Beta-secretase complexed with inhibitor
Biological Source:
Source Organism:
PDB Version:
Deposition Date:
2006-10-16
Release Date:
2006-11-14
Method Details:
Experimental Method:
Resolution:
2.20 Å
R-Value Free:
0.27
R-Value Work:
0.23
Space Group:
C 2 2 21
Macromolecular Entities
Polymer Type:polypeptide(L)
Description:Beta-secretase 1
Mutations:K75A, E77A
Chain IDs:A
Chain Length:405
Number of Molecules:1
Biological Source:Homo sapiens
Ligand Molecules
Primary Citation
Discovery of oxadiazoyl tertiary carbinamine inhibitors of beta-secretase (BACE-1).
J.Med.Chem. 49 7270 7273 (2006)
PMID: 17149856 DOI: 10.1021/jm061046r

Abstact

We describe the discovery and optimization of tertiary carbinamine derived inhibitors of the enzyme beta-secretase (BACE-1). These novel non-transition-state-derived ligands incorporate a single primary amine to interact with the catalytic aspartates of the target enzyme. Optimization of this series provided inhibitors with intrinsic and functional potency comparable to evolved transition state isostere derived inhibitors of BACE-1.

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Primary Citation of related structures