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Bovine chymosin at 1.8A resolution
Biology and Chemistry Report
4AA8
  •   Structure Details   Hide

    Structure Keywords

    Keywords HYDROLASE
    Text HYDROLASE, ASPARTIC PEPTIDASE, RENNET

    Polymeric Molecules

    Chain A
    Description CHYMOSIN 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 35673.0 
    Source Method genetically manipulated  
    Entity Name PREPRORENNIN 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    CL  CHLORIDE ION  Cl   35.45  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A CHYM_BOVIN A8RRP5     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    3.4.23.4      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    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. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Bovine
    Scientific Name Bos taurus  
    Organ Abomasum
    Tissue Mucosa
    Host Scientific Name Aspergillus niger  


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    3 - 529879     chymosin CYM