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Crystal Structure of Fucose binding lectin from Aspergillus Fumigatus (AFL) in complex with LewisY tetrasaccharide.
Biology and Chemistry Report
4AH5
  •   Structure Details   Hide

    Structure Keywords

    Keywords SUGAR BINDING PROTEIN
    Text SUGAR BINDING PROTEIN

    Polymeric Molecules

    Chain A,B
    Description FUCOSE-SPECIFIC LECTIN FLEA 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 34628.8 
    Source Method genetically manipulated  
    Entity Name FUCOSE SPECIFIC LECTIN AFL 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    FUC  ALPHA-L-FUCOSE  C6 H12 O5   164.16  View 
    GAL  BETA-D-GALACTOSE  C6 H12 O6   180.16  View 
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
    NAG  N-ACETYL-D-GLUCOSAMINE  C8 H15 N O6   221.21  View 
    NDG  2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE  C8 H15 N O6   221.21  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B Q4WW81_ASPFU Q4WW81     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B
    GO ID   Ontology GO Term Definition
    8150   Biological_process  Any Process Specifically Pertinent to the Functioning of Integrated Living Units: Cells Tissues Organs and Organisms. a Process Is a Collection of Molecular Events with a Defined Beginning and End. 
    30246   Carbohydrate Binding  Interacting Selectively and Non Covalently with Any Carbohydrate Which Includes Monosaccharides Oligosaccharides and Polysaccharides As Well As Substances Derived From Monosaccharides by Reduction of the Carbonyl Group (alditols) by Oxidation of One or More Hydroxy Groups to Afford the Corresponding Aldehydes Ketones or Carboxylic Acids or by Replacement of One or More Hydroxy Group(s) by a Hydrogen Atom. Cyclitols Are Generally Not Regarded As Carbohydrates. 
    46872   Metal Ion Binding  Interacting Selectively and Non Covalently with Any Metal Ion. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Scientific Name Aspergillus fumigatus  
    Host Scientific Name Escherichia coli  
    Host Strain Bl21