3CKR image
Deposition Date 2008-03-16
Release Date 2008-06-03
Last Version Date 2024-11-13
Entry Detail
PDB ID:
3CKR
Keywords:
HYDROLASE
Title:
Crystal structure of BACE-1 in complex with inhibitor
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: )
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.70 Å
R-Value Free:
0.25
R-Value Work:
0.25
Space Group:
C 1 2 1
3CKR validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Beta-secretase 1
Gene (Uniprot):BACE1
Mutagens:R-6K, R-5K
Chain IDs:A, B, C
Chain Length:412
Number of Molecules:3
Biological Source:Homo sapiens
UniProt ID:P56817 Pfam ID:PF00026 EC:3.4.23.46
Ligand Molecules
009
Primary Citation
Synthesis, SAR, and X-ray structure of human BACE-1 inhibitors with cyclic urea derivatives
Bioorg.Med.Chem.Lett. 18 2900 2904 (2008)
PMID: 18434152 DOI: 10.1016/j.bmcl.2008.03.081

Abstact

We describe synthesis and evaluation of a series of cyclic urea derivatives with hydroxylethylamine isostere. Modification of P3, P1, and P2' and combination of SAR display a >100-fold increase in potency with good cellular activity (IC(50)=0.15microM) relative to the previously reported compound 3.

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Disease

Primary Citation of related structures
3CKP