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Crystal structure of L-rhamnose isomerase mutant W38F from Bacillus halodurans in complex with Mn
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Keywords isomerase
    Text (beta/alpha)8 barrel, isomerase

    Polymeric Molecules

    Chain A,B,C,D
    Description L-Rhamnose isomerase 
    Mutation W38F 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 49037.2 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    MN  MANGANESE (II) ION  Mn   54.94  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D RHAA_BACHD Q9KCL9     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B C D      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D
    GO ID   Ontology GO Term Definition
    19299   Rhamnose Metabolic Process  The Chemical Reactions and Pathways Involving Rhamnose the Hexose 6 Deoxy L Mannose. Rhamnose Occurs Commonly As a Compound of Plant Glycosides in Polysaccharides of Gums and Mucilages and in Bacterial Polysaccharides. It Is Also a Component of Some Plant Cell Wall Polysaccharides and Frequently Acts As the Sugar Components of Flavonoids. 
    19301   Rhamnose Catabolic Process  The Chemical Reactions and Pathways Resulting in the Breakdown of Rhamnose the Hexose 6 Deoxy L Mannose. 
    5737   Cytoplasm  All of the Contents of a Cell Excluding the Plasma Membrane and Nucleus But Including Other Subcellular Structures. 
    8740   L Rhamnose Isomerase Activity  Catalysis of the Reaction: L Rhamnose = L Rhamnulose. 
    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. 
    30145   Manganese Ion Binding  Interacting Selectively and Non Covalently with Manganese (mn) Ions. 
    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 Bacillus halodurans  
    Strain C-125
    Gene rhaa, bh1552
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Type Plasmid
    Host Plasmid Name pQE