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Crystal structure of SARS-CoV 3C-like protease in apo form
Biology and Chemistry Report
3VB3
  •   Structure Details   Hide

    Structure Keywords

    Keywords HYDROLASE
    Text Hydrolase

    Polymeric Molecules

    Chain A,B
    Description 3C-like proteinase 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 33876.9 
    Source Method genetically manipulated  
    Entity Name 3CL-PRO, 3CLp 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    EDO  1,2-ETHANEDIOL  C2 H6 O2   62.07  View 
    PEG  DI(HYDROXYETHYL)ETHER  C4 H10 O3   106.12  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B R1A_CVHSA P0C6U8     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B  3.4.22      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B
    GO ID   Ontology GO Term Definition
    19082   Viral Protein Processing  Any Protein Maturation Process Achieved by the Cleavage of a Peptide Bond or Bonds Within a Viral Protein. 
    3824   Catalytic Activity  Catalysis of a Biochemical Reaction At Physiological Temperatures. in Biologically Catalyzed Reactions the Reactants Are Known As Substrates and the Catalysts Are Naturally Occurring Macromolecular Substances Known As Enzymes. Enzymes Possess Specific Binding Sites For Substrates and Are Usually Composed Wholly or Largely of Protein But RNA That Has Catalytic Activity (ribozyme) Is Often Also Regarded As Enzymatic. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Common Name Sars Cov
    Scientific Name Sars coronavirus  
    Gene 1a
    Host Scientific Name Escherichia coli  
    Host Vector Type Plasmid


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    - - 1489680     orf1ab polyprotein (pp1ab) ORF1AB