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The Crystal Structure of TrpD (Rv2192c) from Mycobacterium tuberculosis in Complex with PRPP and Magnesium
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE
    Text anthranilate phosphoribosyl transferase, Structural Genomics, PSI, Protein Structure Initiative, Mycobacterium Tuberculosis Structural Proteomics Project, TB Structural Genomics Consortium, TBSGC, TRANSFERASE

    Polymeric Molecules

    Chain A,B
    Description Anthranilate phosphoribosyltransferase 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 39224.4 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    BAM  BENZAMIDINE  C7 H9 N2   121.16  View 
    MG  MAGNESIUM ION  Mg   24.31  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B TRPD_MYCTU P9WFX5     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B
    GO ID   Ontology GO Term Definition
    162   Tryptophan Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Tryptophan the Chiral Amino Acid 2 Amino 3 (1h Indol 3 Yl)propanoic Acid; Tryptophan Is Synthesized From Chorismate Via Anthranilate. 
    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. 
    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). 
    40007   Growth  The Increase in Size or Mass of an Entire Organism a Part of an Organism or a Cell. 
    5576   Extracellular Region  The Space External to the Outermost Structure of a Cell. For Cells Without External Protective or External Encapsulating Structures This Refers to Space Outside of the Plasma Membrane. This Term Covers the Host Cell Environment Outside an Intracellular Parasite. 
    5886   Plasma Membrane  The Membrane Surrounding a Cell That Separates the Cell From Its External Environment. It Consists of a Phospholipid Bilayer and Associated Proteins. 
    287   Magnesium Ion Binding  Interacting Selectively and Non Covalently with Magnesium (mg) Ions. 
    4048   Anthranilate Phosphoribosyltransferase Activity  Catalysis of the Reaction: N (5 Phospho Beta D Ribosyl)anthranilate + Diphosphate = 5 Phospho Alpha D Ribose 1 Diphosphate + Anthranilate. 
    16740   Transferase Activity  Catalysis of the Transfer of a Group E.g. a Methyl Group Glycosyl Group Acyl Group Phosphorus Containing or Other Groups From One Compound (generally Regarded As the Donor) to Another Compound (generally Regarded As the Acceptor). Transferase Is the Systematic Name For Any Enzyme of EC Class 2. 
    16757   Transferase Activity Transferring Glycosyl Groups  Catalysis of the Transfer of a Glycosyl Group From One Compound (donor) to Another (acceptor). 
    46872   Metal Ion Binding  Interacting Selectively and Non Covalently with Any Metal Ion. 

  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Scientific Name Mycobacterium tuberculosis  
    Genus Mycobacterium
    Gene trpd
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia
    Host Strain Dl40 (de3) Pril
    Host Vector Type Plasmid
    Host Plasmid Name pET23a