ISDA

Deposition Date 2008-07-18

Release Date 2009-02-24

Last Version Date 2024-10-16

Entry Detail

PDB ID:

3DV1

Keywords:

HYDROLASE

Title:

Crystal structure of human beta-secretase in complex with NVP-ARV999

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.10 Å

R-Value Free:

0.24

R-Value Work:

0.20

R-Value Observed:

0.22

Space Group:

P 1 21 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Beta-secretase 1
Gene (Uniprot):BACE1
Chain IDs:A, B, C
Chain Length:402
Number of Molecules:3
Biological Source:Homo sapiens

UniProt ID:P56817 Pfam ID:PF00026 EC:3.4.23.46

Ligand Molecules

AR9

Primary Citation

Macrocyclic peptidomimetic beta-secretase (BACE-1) inhibitors with activity in vivo.

Machauer, R, Laumen, K, Veenstra, S, Rondeau, J.M, Tintelnot-Blomley, M, Betschart, C, Jaton, A.L, Desrayaud, S, Staufenbiel, M, Rabe, S, Paganetti, P, Neumann, U, Machauer, R, Veenstra, S, Rondeau, J.M, Tintelnot-Blomley, M, Betschart, C, Neumann, U, Paganetti, P.Show

Bioorg.Med.Chem.Lett. 19 1366 1370 (2009)

PMID: 19195887 DOI: 10.1016/j.bmcl.2009.01.055

Abstact

The macrocyclic peptidic BACE-1 inhibitors 2a-c show moderate enzymatic and cellular activity. By exchange of the hydroxyethylene- to ethanolamine-transition state mimetic the peptidic character was reduced, providing the highly potent and selective inhibitor 3. Variation of the P' moiety resulted in the macrocyclic inhibitor 14. Both macrocycles show inhibition of BACE-1 in the brain of APP51/16 transgenic mice, 3 (NB-544) after intravenous and 14 (NB-533) after oral application.

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Primary Citation of related structures