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An Information Portal to 105025 Biological Macromolecular Structures

Plasmodium falciparum lactate dehydrogenase complexed with NAD+ and oxalate
Biology and Chemistry Report
1T2D
  •   Structure Details   Hide

    Structure Keywords

    Keywords OXIDOREDUCTASE
    Text Ternary complex, OXIDOREDUCTASE

    Polymeric Molecules

    Chain A
    Description L-lactate dehydrogenase 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 34977.9 
    Source Method genetically manipulated  
    Entity Name LDH-P 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
    NAD  NICOTINAMIDE-ADENINE-DINUCLEOTIDE  C21 H27 N7 O14 P2   663.43  View 
    OXL  OXALATE ION  C2 O4   88.02  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A LDH_PLAFD Q27743     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc Catalytic Site(s)
    1.1.1.27        
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    5975   Carbohydrate Metabolic Process  The Chemical Reactions and Pathways Involving Carbohydrates Any of a Group of Organic Compounds Based of the General Formula Cx(h2o)y. Includes the Formation of Carbohydrate Derivatives by the Addition of a Carbohydrate Residue to Another Molecule. 
    44262   Cellular Carbohydrate Metabolic Process  The Chemical Reactions and Pathways Involving Carbohydrates Any of a Group of Organic Compounds Based of the General Formula Cx(h2o)y As Carried Out by Individual Cells. 
    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. 
    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. 
    4459   L Lactate Dehydrogenase Activity  Catalysis of the Reaction: (s) Lactate + Nad+ = Pyruvate + Nadh + H+. 
    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. 
    16616   Oxidoreductase Activity Acting On the Ch Oh Group of Donors NAD or Nadp As Acceptor  Catalysis of an Oxidation Reduction (redox) Reaction in Which a Ch Oh Group Acts As a Hydrogen or Electron Donor and Reduces Nad+ or Nadp. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Malaria Parasite P. Falciparum
    Scientific Name Plasmodium falciparum  
    Genus Plasmodium
    Gene ldh
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia
    Host Strain Jm109
    Host Vector Type Plasmid
    Host Plasmid Name pKK223