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Crystal structure of glutamine synthetase from Streptomyces coelicolor
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Keywords LIGASE
    Text LIGASE

    Polymeric Molecules

    Chain A,B,C,D,E,F,G,H,I,J
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 37365.0 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    NA  SODIUM ION  Na   22.99  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D,E,F,G,H,I,J Q9X958_STRCH Q9X958     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B C D E F G H I J      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D,E,F,G,H,I,J
    GO ID   Ontology GO Term Definition
    6542   Glutamine Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Glutamine 2 Amino 4 Carbamoylbutanoic Acid. 
    6807   Nitrogen Compound Metabolic Process  The Chemical Reactions and Pathways Involving Organic or Inorganic Compounds That Contain Nitrogen Including (but Not Limited To) Nitrogen Fixation Nitrification Denitrification Assimilatory/dissimilatory Nitrate Reduction and the Interconversion of Nitrogenous Organic Matter and Ammonium. 
    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. 
    4356   Glutamate Ammonia Ligase Activity  Catalysis of the Reaction: L Glutamate + ATP + Nh(4)(+) = L Glutamine + Adp + 2 H(+) + Phosphate. 
    5524   ATP Binding  Interacting Selectively and Non Covalently with ATP Adenosine 5' Triphosphate a Universally Important Coenzyme and Enzyme Regulator. 
    16874   Ligase Activity  Catalysis of the Joining of Two Substances or Two Groups Within a Single Molecule with the Concomitant Hydrolysis of the Diphosphate Bond in ATP or a Similar Triphosphate. 

  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C,D,E,F,G,H,I,J
    Scientific Name Streptomyces coelicolor  
    Host Scientific Name Escherichia coli