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Crystal structure of a chimeric DAH7PS
Biology and Chemistry Report
4GRS
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE
    Text DAHP, DAHPS, DAH7PS, TIM BARREL, ACT DOMAIN, TRANSFERASE, ALLOSTERIC REGULATION, AROMATIC BIOSYNTHESIS, SHIKIMATE PATHWAY, TRANSFERABLE ALLOSTERY

    Polymeric Molecules

    Chain A,B,C,D
    Description Phospho-2-dehydro-3-deoxyheptonate aldolase, 2-dehydro-3-deoxyphosphoheptonate aldolase 
    Fragment UNP residues 1-103, 33-262 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 37115.0 
    Source Method genetically manipulated  
    Entity Name DAH7PS 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    TYR  TYROSINE  C9 H11 N O3   181.19  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D AROF_THEMA Q9WYH8     
    A,B,C,D Q8U0A9_PYRFU Q8U0A9     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B C D  2.5.1.54      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D
    GO ID   Ontology GO Term Definition
    9058   Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Substances; Typically the Energy Requiring Part of Metabolism in Which Simpler Substances Are Transformed Into More Complex Ones. 
    9073   Aromatic Amino Acid Family Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Aromatic Amino Acid Family Amino Acids with Aromatic Ring (phenylalanine Tyrosine Tryptophan). 
    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. 
    16832   Aldehyde Lyase Activity  Catalysis of the Cleavage of a C C Bond in a Molecule Containing a Hydroxyl Group and a Carbonyl Group to Form Two Smaller Molecules Each Being an Aldehyde or a Ketone. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C,D
    Scientific Name Thermotoga maritima, pyrococcus furiosus  
    Strain MSB8, DSM 3638
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3) Chaperone 3
    Host Vector Type Plasmid
    Host Plasmid Name pDEST14


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    - - 897299     3-deoxy-7-phosphoheptulonate synthase TM0343