HIV-1 GP120 CORE COMPLEXED WITH CD4 AND A NEUTRALIZING HUMAN ANTIBODY
1GC1
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Viral Protein/receptor/immune System
    Structure Weight: 106803.28
    Molecule: ENVELOPE PROTEIN GP120
    Polymer: 1 Type: protein Length: 321
    Chains: G
    Fragment: CORE
    Mutation: (GARS) SUBSTITUTION AT THE N TERMINUS, GLY ALA GLY SUBSTITUTIONS FOR THE V1/V2 AND V3 LOOPS
    Organism: Human immunodeficiency virus 1
    Gene Name: env
    UniProtKB: Search PDB | P04578   Protein Feature View
    Molecule: CD4
    Polymer: 2 Type: protein Length: 185
    Chains: C
    Fragment: D1D2, N-TERMINAL TWO DOMAIN FRAGMENT
    Mutation: S184N, I185T
    Organism: Homo sapiens
    Gene Name: Gene View for CD4
    UniProtKB: Search PDB | P01730   Protein Feature View
    Molecule: ANTIBODY 17B
    Polymer: 3 Type: protein Length: 213
    Chains: L
    Fragment: ANTIGEN-BINDING FRAGMENT, FAB
    Details: MONOCLONAL ANTIBODY 17B BINDS TO A CD4-INDUCED SITE ON GP120
    Organism: Homo sapiens
    Molecule: ANTIBODY 17B
    Polymer: 4 Type: protein Length: 229
    Chains: H
    Fragment: ANTIGEN-BINDING FRAGMENT, FAB
    Details: MONOCLONAL ANTIBODY 17B BINDS TO A CD4-INDUCED SITE ON GP120
    Organism: Homo sapiens
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Human immunodeficiency virus 1   Taxonomy   Expression System: Drosophila melanogaster  
    Polymer: 2
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Cricetulus griseus  
    Polymer: 3
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Mus musculus  
    Polymer: 4
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Mus musculus  
    Polymer: 6
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 7
    Scientific Name: Synthetic construct   Taxonomy    
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    FUC
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    FUC C6 H12 O5
    ALPHA-L-FUCOSE
    NAG
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    NAG C8 H15 N O6
    N-ACETYL-D-GLUCOSAMINE
    NDG
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    NDG C8 H15 N O6
    2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Kwong, P.D.,  Wyatt, R.,  Robinson, J.,  Sweet, R.W.,  Sodroski, J.,  Hendrickson, W.A.

    Deposition:   1998-06-15
    Release:   1998-07-08
    Last Modified (REVDAT):   2013-09-18
     
  •   Revision History    Hide
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    2013-09-18
    Biological assembly
    2011-07-13
    Non-polymer description
    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   2.50
    R-Value: 0.210 (obs.)
    R-Free: 0.302
    Space Group: P 2 2 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 71.64 α = 90.00 
    b = 88.13 β = 90.00 
    c = 196.70 γ = 90.00