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Crystal structure of beta-secretase bound to a potent and highly selective inhibitor.
Biology and Chemistry Report
2G94
  •   Structure Details   Hide

    Structure Keywords

    Keywords HYDROLASE
    Text beta secretase, Alzheimer's disease, memapsin, BACE, ASP2, Aspartic protease, drug design, protease inhibitor, HYDROLASE

    Polymeric Molecules

    Chain A,B,C,D
    Description Beta-secretase 1 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 43313.2 
    Source Method genetically manipulated  
    Entity Name Beta-site APP cleaving enzyme 1, Beta-site amyloid precursor protein cleaving enzyme 1, Aspartyl protease 2, Asp 2, ASP2, Membrane-associated aspartic protease 2, Memapsin-2 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    ZPQ  N~2~-[(2R,4S,5S)-5-{[N-{[(3,5-DIMETHYL-1H-PYRAZOL-1-YL)METHOXY]CARBONYL}-3-(METHYLSULFONYL)-L-ALANYL]AMINO}-4-HYDROXY-2,7-DIMETHYLOCTANOYL]-N-ISOBUTYL-L-VALINAMIDE  C30 H54 N6 O8 S   658.85  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D BACE1_HUMAN A0M8W7     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc Catalytic Site(s)
    A B C D  3.4.23.46        
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D
    GO ID   Ontology GO Term Definition
    6508   Proteolysis  The Hydrolysis of Proteins Into Smaller Polypeptides And/or Amino Acids by Cleavage of Their Peptide Bonds. 
    4190   Aspartic Type Endopeptidase Activity  Catalysis of the Hydrolysis of Internal Alpha Peptide Bonds in a Polypeptide Chain by a Mechanism in Which a Water Molecule Bound by the Side Chains of Aspartic Residues At the Active Center Acts As a Nucleophile. 


    Protein Analyses

    Measured Binding Affinities   

     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C,D
    Common Name Human
    Scientific Name Homo sapiens  
    Genus Homo
    Gene bace1, bace
    Host Scientific Name Escherichia coli bl21  
    Host Genus Escherichia
    Host Species Escherichia Coli
    Host Strain Bl21
    Host Vector Type Plasmid
    Host Plasmid Name pET11


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    11 11q23.2-q23.3 23621     beta-site APP-cleaving enzyme 1 BACE1