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Crystal structure of Streptomyces caespitosus sermetstatin
Biology and Chemistry Report
4HWX
  •   Structure Details   Hide

    Structure Keywords

    Keywords Hydrolase Inhibitor
    Text Streptomyces subtilisin inhibitor fold, Hydrolase Inhibitor

    Polymeric Molecules

    Chain A
    Description Neutral proteinase inhibitor ScNPI 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 11923.4 
    Source Method genetically manipulated  
    Entity Name Sermetstatin 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    ACT  ACETATE ION  C2 H3 O2   59.04  View 
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A Q9FDS0_STRCS Q9FDS0     

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    4867   Serine Type Endopeptidase Inhibitor Activity  Stops Prevents or Reduces the Activity of Serine Type Endopeptidases Enzymes That Catalyze the Hydrolysis of Nonterminal Peptide Bonds in a Polypeptide Chain; a Serine Residue (and a Histidine Residue) Are At the Active Center of the Enzyme. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Scientific Name Streptomyces caespitosus  
    Gene scnpi
    Host Scientific Name Escherichia coli  
    Host Strain Origami
    Host Vector Type Pet
    Host Plasmid Name pET32a