ISDA

Deposition Date 2007-04-10

Release Date 2007-06-05

Last Version Date 2024-10-30

Entry Detail

PDB ID:

2PH6

Keywords:

HYDROLASE

Title:

Crystal Structure of Human Beta Secretase Complexed with inhibitor

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.21

R-Value Work:

0.19

R-Value Observed:

0.19

Space Group:

C 2 2 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Beta-secretase 1
Gene (Uniprot):BACE1
Mutations:K75A, E77A
Chain IDs:A
Chain Length:405
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P56817 Pfam ID:PF00026 EC:3.4.23.46

Ligand Molecules

712

SO4

Primary Citation

Design, synthesis, and SAR of macrocyclic tertiary carbinamine BACE-1 inhibitors.

Lindsley, S.R, Moore, K.P, Rajapakse, H.A, Selnick, H.G, Young, M.B, Zhu, H, Munshi, S, Kuo, L, McGaughey, G.B, Colussi, D, Crouthamel, M.C, Lai, M.T, Pietrak, B, Price, E.A, Sankaranarayanan, S, Simon, A.J, Seabrook, G.R, Hazuda, D.J, Pudvah, N.T, Hochman, J.H, Graham, S.L, Vacca, J.P, Nantermet, P.G.Show

Bioorg.Med.Chem.Lett. 17 4057 4061 (2007)

PMID: 17482814 DOI: 10.1016/j.bmcl.2007.04.072

Abstact

This Letter describes the design and synthesis of tertiary carbinamine macrocyclic inhibitors of the beta-secretase (BACE-1) enzyme. These macrocyclic inhibitors, some of which incorporate novel P2 substituents, display a 2- to 100-fold increase in potency relative to the previously described acyclic analogs while affording greater stability.

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Primary Citation of related structures