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An Information Portal to 105212 Biological Macromolecular Structures

X-ray Crystal Structure of a Ternary Complex of Double Bond Reductase from Nicotiana tabacum
Biology and Chemistry Report
4HFN
  •   Structure Details   Hide

    Structure Keywords

    Keywords OXIDOREDUCTASE
    Text Rossmann fold, twisted b-barrel, Alkene reduction, OXIDOREDUCTASE

    Polymeric Molecules

    Chain A,B
    Description Allyl alcohol dehydrogenase 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 39202.5 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    CIY  (2E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enal  C10 H10 O3   178.19  View 
    NAP  NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE  C21 H28 N7 O17 P3   743.41  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B DBR_TOBAC Q9SLN8     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B  1.3.1.102      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B
    GO ID   Ontology GO Term Definition
    55114   Oxidation Reduction Process  A Metabolic Process That Results in the Removal or Addition of One or More Electrons to or From a Substance with or Without the Concomitant Removal or Addition of a Proton or Protons. 
    8270   Zinc Ion Binding  Interacting Selectively and Non Covalently with Zinc (zn) Ions. 
    16491   Oxidoreductase Activity  Catalysis of an Oxidation Reduction (redox) Reaction a Reversible Chemical Reaction in Which the Oxidation State of an Atom or Atoms Within a Molecule Is Altered. One Substrate Acts As a Hydrogen or Electron Donor and Becomes Oxidized While the Other Acts As Hydrogen or Electron Acceptor and Becomes Reduced. 
    16747   Transferase Activity Transferring Acyl Groups Other Than Amino Acyl Groups  Catalysis of the Transfer of an Acyl Group Other Than Amino Acyl From One Compound (donor) to Another (acceptor). 
    47655   Allyl Alcohol Dehydrogenase Activity  Catalysis of the Reaction: Allyl Alcohol + Nadp(+) = Acrolein + H(+) + Nadph. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Common Name American Tobacco Tobacco
    Scientific Name Nicotiana tabacum  
    Gene ntadh
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)plyss
    Host Vector Type Plasmid
    Host Plasmid Name pET21b