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Crystal structure of HIV-gp120 core in complex with CD4-binding site antibody b13, space group C2221
Biology and Chemistry Report
3IDY
  •   Structure Details   Hide

    Structure Keywords

    Keywords IMMUNE SYSTEM
    Text HIV-1, antibody, gp120, b13, Envelope glycan protein, CD4-binding site, AIDS, Apoptosis, Cell membrane, Cleavage on pair of basic residues, Disulfide bond, Envelope protein, Fusion protein, Host-virus interaction, Membrane, Transmembrane, Viral immunoevasion, Virion, IMMUNE SYSTEM

    Polymeric Molecules

    Chain A,G
    Description HIV-1 HxBc2 gp120 core 
    Mutation M95W, T257S, S375W, A443M, W96C, V275C, I109C, Q428C 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 35127.1 
    Source Method genetically manipulated  
    Chain B,H
    Description Fab b13 heavy chain 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 24811.1 
    Source Method genetically manipulated  
    Chain C,L
    Description Fab b13 light chain 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 23639.3 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    NAG  N-ACETYL-D-GLUCOSAMINE  C8 H15 N O6   221.21  View 
    SO4  SULFATE ION  O4 S   96.06  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,G ENV_HV1H2 P04578     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    Immune Epitopes (B-cell and T-Cell)

    Immune Epitope Database (IEDB)
    Epitope ID 164073    
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,G
    GO ID   Ontology GO Term Definition
    19031   Viral Envelope  The Lipid Bilayer of a Virion That Surrounds the Protein Capsid. May Also Contain Glycoproteins. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain C,L
    Common Name Human
    Scientific Name Homo sapiens  
    Host Scientific Name Homo sapiens  
    Host Strain 293f
    Host Vector Type Plasmid
    Host Plasmid Name pcDNA3.1(-)


    Chain B,H
    Common Name Human
    Scientific Name Homo sapiens  
    Host Scientific Name Homo sapiens  
    Host Strain 293f
    Host Vector Type Plasmid
    Host Plasmid Name pcDNA3.1(-)


    Chain A,G
    Scientific Name Human immunodeficiency virus 1  
    Strain HXBC2
    Gene env
    Host Scientific Name Homo sapiens  
    Host Strain 293f
    Host Vector Type Plasmid
    Host Plasmid Name pcDNA3.1(-)