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An Information Portal to 107049 Biological Macromolecular Structures

Inosine 5'-monophosphate dehydrogenase from Vibrio cholerae complexed with IMP and mycophenolic acid
Biology and Chemistry Report
4FXS
  •   Structure Details   Hide

    Structure Keywords

    Keywords OXIDOREDUCTASE
    Text structural genomics, IMPDH, IMP, mycophenolic acid, MOA, NIAID, National Institute of Allergy and Infectious Diseases, Center for Structural Genomics of Infectious Diseases, CSGID, OXIDOREDUCTASE

    Polymeric Molecules

    Chain A
    Description Inosine-5'-monophosphate dehydrogenase 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 53613.3 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    IMP  INOSINIC ACID  C10 H13 N4 O8 P   348.21  View 
    POTASSIUM ION  K   39.10  View 
    MOA  MYCOPHENOLIC ACID  C17 H20 O6   320.34  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A Q9KTW3_VIBCH Q9KTW3     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    1.1.1.205      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    6164   Purine Nucleotide Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of a Purine Nucleotide a Compound Consisting of Nucleoside (a Purine Base Linked to a Deoxyribose or Ribose Sugar) Esterified with a Phosphate Group At Either the 3' or 5' Hydroxyl Group of the Sugar. 
    6177   Gmp Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Gmp Guanosine Monophosphate. 
    9152   Purine Ribonucleotide Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of a Purine Ribonucleotide a Compound Consisting of Ribonucleoside (a Purine Base Linked to a Ribose Sugar) Esterified with a Phosphate Group At Either the 3' or 5' Hydroxyl Group of the Sugar. 
    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. 
    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. 
    3938   Imp Dehydrogenase Activity  Catalysis of the Reaction: Inosine 5' Phosphate + Nad+ + H2o = Xanthosine 5' Phosphate + 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. 
    30554   Adenyl Nucleotide Binding  Interacting Selectively and Non Covalently with Adenyl Nucleotides Any Compound Consisting of Adenosine Esterified with (ortho)phosphate. 
    46872   Metal Ion Binding  Interacting Selectively and Non Covalently with Any Metal Ion. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Scientific Name Vibrio cholerae o1 biovar el tor  
    Strain N16961
    Gene vc0767, vc_0767
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Type Plasmid
    Host Plasmid Name pMCSG28