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Crystal structure of Phytoene desaturase CRTI from Pantoea ananatis
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Text the FAD/NAD(P)-binding Rossmann fold, oxidoreductase

    Polymeric Molecules

    Chain A
    Description Phytoene dehydrogenase 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 56103.1 
    Source Method genetically manipulated  
    Entity Name Phytoene desaturase 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    CL  CHLORIDE ION  Cl   35.45  View 
    EDO  1,2-ETHANEDIOL  C2 H6 O2   62.07  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A CRTI_PANAN P21685     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    16117   Carotenoid Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Carotenoids Tetraterpenoid Compounds in Which Two Units of 4 Isoprenoid Residues Joined Head to Tail Are Themselves Joined Tail to Tail. 
    16120   Carotene Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Carotenes Hydrocarbon Carotenoids. 
    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. 
    5886   Plasma Membrane  The Membrane Surrounding a Cell That Separates the Cell From Its External Environment. It Consists of a Phospholipid Bilayer and Associated Proteins. 
    16020   Membrane  Double Layer of Lipid Molecules That Encloses All Cells and in Eukaryotes Many Organelles; May Be a Single or Double Lipid Bilayer; Also Includes Associated Proteins. 
    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. 
    16627   Oxidoreductase Activity Acting On the Ch Ch Group of Donors  Catalysis of an Oxidation Reduction (redox) Reaction in Which a Ch Ch Group Acts As a Hydrogen or Electron Donor and Reduces a Hydrogen or Electron Acceptor. 
    71949   FAD Binding  Interacting Selectively and Non Covalently with the Oxidized Form FAD of Flavin Adenine Dinucleotide the Coenzyme or the Prosthetic Group of Various Flavoprotein Oxidoreductase Enzymes. 

  •   Gene Details   Hide

    Genetic Source

    Chain A
    Scientific Name Pantoea ananatis  
    Gene crti
    Host Scientific Name Escherichia coli