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Crystal Structure of Class A beta-Lactamase Toho-1 G238C mutant
Biology and Chemistry Report
1WE4
  •   Structure Details   Hide

    Structure Keywords

    Keywords Hydrolase
    Text Hydrolase, Antibiotic resistance

    Polymeric Molecules

    Chain A
    Description Beta-lactamase Toho-1 
    Mutation A26M, G238C 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 28368.4 
    Source Method genetically manipulated  
    Entity Name class A beta-lactamase 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    SO4  SULFATE ION  O4 S   96.06  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A BLT1_ECOLX Q47066     

    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)
    3.5.2.6        
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    46677   Response to Antibiotic  Any Process That Results in a Change in State or Activity of a Cell or an Organism (in Terms of Movement Secretion Enzyme Production Gene Expression Etc.) As a Result of an Antibiotic Stimulus. an Antibiotic Is a Chemical Substance Produced by a Microorganism Which Has the Capacity to Inhibit the Growth of or to Kill Other Microorganisms. 
    16787   Hydrolase Activity  Catalysis of the Hydrolysis of Various Bonds E.g. C O C N C C Phosphoric Anhydride Bonds Etc. Hydrolase Is the Systematic Name For Any Enzyme of EC Class 3. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Scientific Name Escherichia coli  
    Genus Escherichia
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia
    Host Strain Bl21(de3)plyss
    Host Vector Type Plasmid
    Host Plasmid Name pET9a