ISDA

Deposition Date 2012-11-20

Release Date 2013-03-06

Last Version Date 2024-10-30

Entry Detail

PDB ID:

4I1C

Keywords:

hydrolase/hydrolase inhibitor

Title:

Design and synthesis of thiophene dihydroisoquinolins as novel BACE-1 inhibitors

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.26

R-Value Work:

0.20

R-Value Observed:

0.21

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
Chain IDs:A
Chain Length:406
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P56817 Pfam ID:PF00026 EC:3.4.23.46

Ligand Molecules

1BE

Primary Citation

Design and synthesis of thiophene dihydroisoquinolines as novel BACE1 inhibitors.

Xu, Y.Z, Yuan, S, Bowers, S, Hom, R.K, Chan, W, Sham, H.L, Zhu, Y.L, Beroza, P, Pan, H, Brecht, E, Yao, N, Lougheed, J, Yan, J, Tam, D, Ren, Z, Ruslim, L, Bova, M.P, Artis, D.R.Show

Bioorg.Med.Chem.Lett. 23 3075 3080 (2013)

PMID: 23570791 DOI: 10.1016/j.bmcl.2013.03.009

Abstact

Utilizing a structure based design approach, combined with extensive medicinal chemistry execution, highly selective, potent and novel BACE1 inhibitor 8 (BACE1 Alpha assay IC50=8nM) was made from a weak μM potency hit in an extremely efficient way. The detailed SAR and general design approaches will be discussed.

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Primary Citation of related structures