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Structure of HisF-D130V+D176V with bound rCdRP
Biology and Chemistry Report
4EWN
  •   Structure Details   Hide

    Structure Keywords

    Keywords LYASE
    Text LYASE

    Polymeric Molecules

    Chain D
    Description Imidazole glycerol phosphate synthase subunit HisF 
    Mutation D130V-D176V 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 27722.2 
    Source Method genetically manipulated  
    Entity Name IGP synthase cyclase subunit, IGP synthase subunit HisF, ImGP synthase subunit HisF, IGPS subunit HisF 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    0VR  1-(O-carboxy-phenylamino)-1-deoxy-D-ribulose-5-phosphate  C12 H18 N O9 P   351.25  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    D HIS6_THEMA Q9X0C6     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    4.1.3      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain D
    GO ID   Ontology GO Term Definition
    105   Histidine Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Histidine 2 Amino 3 (1h Imidazol 4 Yl)propanoic Acid. 
    8152   Metabolic Process  The Chemical Reactions and Pathways Including Anabolism and Catabolism by Which Living Organisms Transform Chemical Substances. Metabolic Processes Typically Transform Small Molecules But Also Include Macromolecular Processes Such As DNA Repair and Replication and Protein Synthesis and Degradation. 
    8652   Cellular Amino Acid Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Amino Acids Organic Acids Containing One or More Amino Substituents. 
    5737   Cytoplasm  All of the Contents of a Cell Excluding the Plasma Membrane and Nucleus But Including Other Subcellular Structures. 
    107   Imidazoleglycerol Phosphate Synthase Activity  Catalysis of the Reaction: Phosphoribulosylformimino Aicar P + L Glutamine = D Erythro Imidazole Glycerol Phosphate + Aminoimidazole Carboxamide Ribonucleotide + L Glutamate + 2 H(+). 
    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. 
    16829   Lyase Activity  Catalysis of the Cleavage of C C C O C N and Other Bonds by Other Means Than by Hydrolysis or Oxidation or Conversely Adding a Group to a Double Bond. They Differ From Other Enzymes in That Two Substrates Are Involved in One Reaction Direction But Only One in the Other Direction. When Acting On the Single Substrate a Molecule Is Eliminated and This Generates Either a New Double Bond or a New Ring. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain D
    Scientific Name Thermotoga maritima  
    Gene hisf, tm_1036
    Host Scientific Name Escherichia coli  
    Host Vector Type Plasmid
    Host Plasmid Name pET


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    - - 897046     imidazole glycerol phosphate synthase subunit HisF TM1036