CATH Classification

Domain Context

CATH Clusters

Superfamily Acid Proteases
Functional Family Beta-secretase 1

Enzyme Information

3.4.23.46
Memapsin 2.
based on mapping to UniProt P56817
Broad endopeptidase specificity. Cleaves Glu-Val-Asn-Leu-|-Asp-Ala-Glu- Phe in the Swedish variant of Alzheimer's amyloid precursor protein.
-!- Suggested to be the major 'beta-secretase' responsible for the cleavage of the beta-amyloid precursor protein to form the amyloidogenic beta-peptide that is implicated in the pathology of Alzheimer's disease. -!- Belongs to peptidase family A1.

UniProtKB Entries (1)

P56817
BACE1_HUMAN
Homo sapiens
Beta-secretase 1

PDB Structure

PDB 4YBI
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Robust central reduction of amyloid-beta in humans with an orally available, non-peptidic beta-secretase inhibitor.
May, P.C., Dean, R.A., Lowe, S.L., Martenyi, F., Sheehan, S.M., Boggs, L.N., Monk, S.A., Mathes, B.M., Mergott, D.J., Watson, B.M., Stout, S.L., Timm, D.E., Smith Labell, E., Gonzales, C.R., Nakano, M., Jhee, S.S., Yen, M., Ereshefsky, L., Lindstrom, T.D., Calligaro, D.O., Cocke, P.J., Greg Hall, D., Friedrich, S., Citron, M., Audia, J.E.
J.Neurosci.