An Information Portal to 110790 Biological Macromolecular Structures

Crystal structure of NPC-biotin-avidin complex
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Text beta barrel, BIOTIN-BINDING PROTEIN

    Polymeric Molecules

    Chain A,B,C,D
    Description Avidin 
    Fragment UNP residues 25-147 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 13716.5 
    Source Method natural source  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    NAG  N-ACETYL-D-GLUCOSAMINE  C8 H15 N O6   221.21  View 
    NPK  5-[(3aS,4R,6aR)-1-{[(1R)-1-(6-nitro-1,3-benzodioxol-5-yl)ethoxy]carbonyl}-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid  C20 H23 N3 O9 S   481.48  View 
    SO4  SULFATE ION  O4 S   96.06  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D AVID_CHICK P02701     

    Metabolic Pathway(s)

    Chain(s) Biocyc/Metacyc ID
    A B C D   
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D
    GO ID   Ontology GO Term Definition
    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. 

  •   Gene Details   Hide

    Natural Source

    Chain A,B,C,D
    Common Name Chicken
    Scientific Name Gallus gallus  

    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    Z - 396260     avidin AVD