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Crystal Structure of insect beta-N-acetyl-D-hexosaminidase OfHex1 E328A complexed with TMG-chitotriomycin
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Text insect, chitin, beta-N-acetyl-D-hexosaminidase, TMG-chitotriomycin, HYDROLASE-ANTIBIOTIC complex

    Polymeric Molecules

    Chain A
    Description N-acetylglucosaminidase 
    Fragment residues 23-594 
    Mutation E328A 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 65495.5 
    Source Method genetically manipulated  
    Entity Name beta-N-acetyl-D-hexosaminidase 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    NAG  N-ACETYL-D-GLUCOSAMINE  C8 H15 N O6   221.21  View 
    TCG  2-deoxy-2-(trimethylammonio)-beta-D-glucopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranose  C33 H59 N4 O20   831.84  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A Q06GJ0_OSTFU Q06GJ0     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    5975   Carbohydrate Metabolic Process  The Chemical Reactions and Pathways Involving Carbohydrates Any of a Group of Organic Compounds Based of the General Formula Cx(h2o)y. Includes the Formation of Carbohydrate Derivatives by the Addition of a Carbohydrate Residue to Another Molecule. 
    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. 
    4553   Hydrolase Activity Hydrolyzing O Glycosyl Compounds  Catalysis of the Hydrolysis of Any O Glycosyl Bond. 
    4563   Beta N Acetylhexosaminidase Activity  Catalysis of the Hydrolysis of Terminal Non Reducing N Acetyl D Hexosamine Residues in N Acetyl Beta D Hexosaminides. 
    16787   Hydrolase Activity  Catalysis of the Hydrolysis of Various Bonds E.g. C O C N C C Phosphoric Anhydride Bonds Etc. Hydrolase Is the Systematic Name For Any Enzyme of EC Class 3. 
    16798   Hydrolase Activity Acting On Glycosyl Bonds  Catalysis of the Hydrolysis of Any Glycosyl Bond. 

  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Asian Corn Borer
    Scientific Name Ostrinia furnacalis  
    Host Scientific Name Pichia pastoris