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An Information Portal to 106082 Biological Macromolecular Structures

Crystal structure of the MutB D200A mutant in complex with glucose
Biology and Chemistry Report
2PWF
  •   Structure Details   Hide

    Structure Keywords

    Keywords Isomerase
    Text TREHALULOSE SYNTHASE, SUCROSE ISOMERASE, ALPHA-AMYLASE FAMILY, (BETA/ALPHA)8, BARREL, enzyme complex, Isomerase

    Polymeric Molecules

    Chain A,B,C,D
    Description Sucrose isomerase 
    Mutation D200A 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 63766.4 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    BGC  BETA-D-GLUCOSE  C6 H12 O6   180.16  View 
    CA  CALCIUM ION  Ca   40.08  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D Q2PS28_9PSED Q2PS28     

    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)
    A B C D  5.4.99.11        
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D
    GO ID   Ontology GO Term Definition
    5975   Carbohydrate Metabolic Process  The Chemical Reactions and Pathways Involving Carbohydrates Any of a Group of Organic Compounds Based of the General Formula Cx(h2o)y. Includes the Formation of Carbohydrate Derivatives by the Addition of a Carbohydrate Residue to Another Molecule. 
    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. 
    16853   Isomerase Activity  Catalysis of the Geometric or Structural Changes Within One Molecule. Isomerase Is the Systematic Name For Any Enzyme of EC Class 5. 
    43169   Cation Binding  Interacting Selectively and Non Covalently with Cations Charged Atoms or Groups of Atoms with a Net Positive Charge. 
    46872   Metal Ion Binding  Interacting Selectively and Non Covalently with Any Metal Ion. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C,D
    Scientific Name Pseudomonas mesoacidophila  
    Genus Pseudomonas
    Strain MX-45
    Gene mutb
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia
    Host Strain Jm109
    Host Vector Type Plasmid
    Host Plasmid Name pHWG678.6