ISDA: 3LNK

Deposition Date 2010-02-02

Release Date 2010-04-14

Last Version Date 2024-11-06

Entry Detail

PDB ID:

3LNK

Keywords:

HYDROLASE

Title:

Structure of BACE bound to SCH743813

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.80 Å

R-Value Free:

0.21

R-Value Work:

0.18

Space Group:

P 21 21 21

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Beta-secretase 1
Gene (Uniprot):BACE1
Chain IDs:A, B
Chain Length:395
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P56817 Pfam ID:PF00026 EC:3.4.23.46

Ligand Molecules

74A

TLA

Primary Citation

Piperazine sulfonamide BACE1 inhibitors: design, synthesis, and in vivo characterization.

Cumming, J, Babu, S, Huang, Y, Carrol, C, Chen, X, Favreau, L, Greenlee, W, Guo, T, Kennedy, M, Kuvelkar, R, Le, T, Li, G, McHugh, N, Orth, P, Ozgur, L, Parker, E, Saionz, K, Stamford, A, Strickland, C, Tadesse, D, Voigt, J, Zhang, L, Zhang, Q.Show

Bioorg.Med.Chem.Lett. 20 2837 2842 (2010)

PMID: 20347593 DOI: 10.1016/j.bmcl.2010.03.050

Abstact

With collaboration between chemistry, X-ray crystallography, and molecular modeling, we designed and synthesized a series of novel piperazine sulfonamide BACE1 inhibitors. Iterative exploration of the non-prime side and S2' sub-pocket of the enzyme culminated in identification of an analog that potently lowers peripheral Abeta(40) in transgenic mice with a single subcutaneous dose.

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