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Crystal structure of dihydroorotate dehydrogenase from Leishmania major in complex with 4-Nitrophenyl isothiocyanate
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Text Leishmania major, dihydroorotate dehydrogenase, 4-Nitrophenyl isothiocyanate, pyrd, Oxidoreductase, OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR complex

    Polymeric Molecules

    Chain A,B
    Description Dihydroorotate dehydrogenase 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 38159.8 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    4NF  N-(4-nitrophenyl)thioformamide  C7 H6 N2 O2 S   182.20  View 
    FMN  FLAVIN MONONUCLEOTIDE  C17 H21 N4 O9 P   456.34  View 
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
    SO4  SULFATE ION  O4 S   96.06  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B Q4QEW7_LEIMA Q4QEW7     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B
    GO ID   Ontology GO Term Definition
    6106   Fumarate Metabolic Process  The Chemical Reactions and Pathways Involving Fumarate the Anion of Trans 1 2 Ethenedicarboxylic Acid the Diastereoisomer of Maleate. It Is a Key Intermediate in Metabolism and Is Formed in the Tca Cycle From Succinate and Converted Into Malate. 
    6207   'de Novo' Pyrimidine Nucleobase Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Pyrimidine Nucleobases 1 3 Diazine Organic Nitrogenous Bases Beginning with the Synthesis of a Pyrimidine Ring From Simpler Precursors. 
    6222   Ump Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Ump Uridine Monophosphate. 
    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. 
    5737   Cytoplasm  All of the Contents of a Cell Excluding the Plasma Membrane and Nucleus But Including Other Subcellular Structures. 
    20015   Glycosome  A Membrane Bounded Organelle Found in Organisms From the Order Kinetoplastida That Houses the Enzymes of Glycolysis. 
    166   Nucleotide Binding  Interacting Selectively and Non Covalently with a Nucleotide Any Compound Consisting of a Nucleoside That Is Esterified with (ortho)phosphate or an Oligophosphate At Any Hydroxyl Group On the Ribose or Deoxyribose. 
    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. 
    4152   Dihydroorotate Dehydrogenase Activity  Catalysis of the Reaction: (s) Dihydroorotate + a = Ah(2) + Orotate. 
    4158   Dihydroorotate Oxidase Activity  Catalysis of the Reaction: (s) Dihydroorotate + O(2) = H(2)o(2) + Orotate. 
    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. 

  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Scientific Name Leishmania major  
    Strain FRIEDLIN
    Gene dhodh, lmjf16.0530, lmjf_16_0530
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Type Plasmid
    Host Plasmid Name pET28a