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Crystal Structure of VldE, the pseudo-glycosyltransferase which catalyzes non-glycosidic C-N coupling in Validamycin A biosynthesis
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE
    Text Rossmann Fold, TRANSFERASE

    Polymeric Molecules

    Chain A,B
    Description VldE 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 55007.1 
    Source Method genetically manipulated  
    Entity Name pseudo-glycosyltransferase 

  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B Q15JG1_STRHY Q15JG1     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B  2.4      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B
    GO ID   Ontology GO Term Definition
    5992   Trehalose Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Trehalose a Disaccharide Isomeric with Sucrose and Obtained From Certain Lichens and Fungi. 
    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. 
    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. 
    46872   Metal Ion Binding  Interacting Selectively and Non Covalently with Any Metal Ion. 

  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Scientific Name Streptomyces hygroscopicus subsp. limoneus  
    Gene vlde
    Host Scientific Name Escherichia coli