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Saccharum officinarum canecystatin-1 in space group C2221
Biology and Chemistry Report
3UL5
  •   Structure Details   Hide

    Structure Keywords

    Keywords HYDROLASE INHIBITOR
    Text Cystatin, Defense, HYDROLASE INHIBITOR

    Polymeric Molecules

    Chain A,B,C,D
    Description Canecystatin-1 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 15367.5 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
    NA  SODIUM ION  Na   22.99  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D Q7Y0Q9_SACOF Q7Y0Q9     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D
    GO ID   Ontology GO Term Definition
    10466   Negative Regulation of Peptidase Activity  Any Process That Stops or Reduces the Rate of Peptidase Activity the Hydrolysis of Peptide Bonds Within Proteins. 
    10951   Negative Regulation of Endopeptidase Activity  Any Process That Decreases the Frequency Rate or Extent of Endopeptidase Activity the Endohydrolysis of Peptide Bonds Within Proteins. 
    4869   Cysteine Type Endopeptidase Inhibitor Activity  Stops Prevents or Reduces the Activity of a Cysteine Type Endopeptidase Any Enzyme That Hydrolyzes Peptide Bonds in Polypeptides by a Mechanism in Which the Sulfhydryl Group of a Cysteine Residue At the Active Center Acts As a Nucleophile. 
    30414   Peptidase Inhibitor Activity  Stops Prevents or Reduces the Activity of a Peptidase Any Enzyme That Catalyzes the Hydrolysis Peptide Bonds. 
    42802   Identical Protein Binding  Interacting Selectively and Non Covalently with an Identical Protein or Proteins. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C,D
    Common Name Noble Cane Sugarcane
    Scientific Name Saccharum officinarum  
    Gene cystatin-1
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Type Plasmid
    Host Plasmid Name pET28a