ISDA

Deposition Date 2008-03-16

Release Date 2008-06-03

Last Version Date 2024-10-16

Entry Detail

PDB ID:

3CKP

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:

2.30 Å

R-Value Free:

0.30

R-Value Work:

0.24

Space Group:

C 1 2 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Beta-secretase 1
Gene (Uniprot):BACE1
Mutations:R-6K, R-6K
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

012

Primary Citation

Synthesis, SAR, and X-ray structure of human BACE-1 inhibitors with cyclic urea derivatives

Park, H, Min, K, Kwak, H.-S, Koo, K.D, Lim, D, Seo, S.-W, Choi, J.-U, Platt, B, Choi, D.-Y.Show

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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Primary Citation of related structures