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Crystal structure of a glutathione transferase family member from Pseudomonas fluorescens pf-5, target efi-900003, with two glutathione bound
Biology and Chemistry Report
4IKH
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE
    Text enzyme function initiative, EFI, Structural Genomics, TRANSFERASE

    Polymeric Molecules

    Chain A
    Description Glutathione S-transferase 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 27918.1 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    CL  CHLORIDE ION  Cl   35.45  View 
    GSH  GLUTATHIONE  C10 H17 N3 O6 S   307.32  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A Q4KED9_PSEF5 Q4KED9     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    2.5.1.18      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    6749   Glutathione Metabolic Process  The Chemical Reactions and Pathways Involving Glutathione the Tripeptide Glutamylcysteinylglycine Which Acts As a Coenzyme For Some Enzymes and As an Antioxidant in the Protection of Sulfhydryl Groups in Enzymes and Other Proteins; It Has a Specific Role in the Reduction of Hydrogen Peroxide (h2o2) and Oxidized Ascorbate and It Participates in the Gamma Glutamyl Cycle. 
    4364   Glutathione Transferase Activity  Catalysis of the Reaction: R X + Glutathione = H X + R S Glutathione. R May Be an Aliphatic Aromatic or Heterocyclic Group; X May Be a Sulfate Nitrile or Halide Group. 
    16740   Transferase Activity  Catalysis of the Transfer of a Group E.g. a Methyl Group Glycosyl Group Acyl Group Phosphorus Containing or Other Groups From One Compound (generally Regarded As the Donor) to Another Compound (generally Regarded As the Acceptor). Transferase Is the Systematic Name For Any Enzyme of EC Class 2. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Scientific Name Pseudomonas protegens  
    Strain PF-5
    Gene pfl_2287
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Type Plasmid
    Host Plasmid Name pET