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Crystal structure of Rhodococcus rhodochrous haloalkane dehalogenase mutant (L95V, A172V).
Biology and Chemistry Report
4F5Z
  •   Structure Details   Hide

    Structure Keywords

    Keywords HYDROLASE
    Text mutation in access tunnel, HYDROLASE

    Polymeric Molecules

    Chain A
    Description Haloalkane dehalogenase 
    Mutation L95V, A172V 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 34125.2 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    BEZ  BENZOIC ACID  C7 H6 O2   122.12  View 
    CL  CHLORIDE ION  Cl   35.45  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A DHAA_RHORH P0A3G2     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    3.8.1.5      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    8152   Metabolic Process  The Chemical Reactions and Pathways Including Anabolism and Catabolism by Which Living Organisms Transform Chemical Substances. Metabolic Processes Typically Transform Small Molecules But Also Include Macromolecular Processes Such As DNA Repair and Replication and Protein Synthesis and Degradation. 
    9636   Response to Toxic Substance  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 a Toxic Stimulus. 
    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. 
    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. 
    18786   Haloalkane Dehalogenase Activity  Catalysis of the Reaction: 1 Haloalkane + H2o = a Primary Alcohol + Halide. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Scientific Name Rhodococcus rhodochrous  
    Gene dhaa
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Type Plasmid