Crystal structure of CD4 mutant bound to HLA-DR1
3S5L
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Immune System
    Structure Weight: 133884.38
    Molecule: HLA class II histocompatibility antigen, DR alpha chain
    Polymer: 1 Type: protein Length: 182
    Chains: A, D
    Fragment: MHC class II a chain
    Organism: Homo sapiens
    Gene Names: HLA-DRA1 Gene View for HLA-DRA
    UniProtKB: Search PDB | P01903   Protein Feature View
    Molecule: HLA class II histocompatibility antigen, DRB1-1 beta chain
    Polymer: 2 Type: protein Length: 193
    Chains: B, E
    Fragment: MHC class II b chain
    Organism: Homo sapiens
    Gene Name: Gene View for HLA-DRB1
    UniProtKB: Search PDB | P04229   Protein Feature View
    Molecule: HA peptide
    Polymer: 3 Type: protein Length: 13
    Chains: C, F
    Fragment: HA peptide
    Organism: Homo sapiens
    Gene Name: HA
    UniProtKB: Search PDB | P03437   Protein Feature View
    Molecule: T-cell surface glycoprotein CD4
    Polymer: 4 Type: protein Length: 191
    Chains: G, H
    Fragment: CD4
    Mutation: Q40Y, T45W, S60R, D63R
    Organism: Homo sapiens
    Gene Name: Gene View for CD4
    UniProtKB: Search PDB | P01730   Protein Feature View
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
    Polymer: 3
    Scientific Name: Synthetic construct (Homo sapiens)   Taxonomy    
    Polymer: 4
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Spodoptera frugiperda  
     
  •   Related PDB Entries Hide
    Identifier Details
    3S4S    
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    GOL
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    GOL C3 H8 O3
    GLYCEROL
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly 1       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Li, Y.

    Deposition:   2011-05-23
    Release:   2011-09-21
    Last Modified (REVDAT):   2011-11-16
     
  •   Revision History    Hide
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    2011-11-16
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.10
    R-Value: 0.234 (work)
    R-Free: 0.268
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 94.20 α = 90.00 
    b = 119.70 β = 90.00 
    c = 137.40 γ = 90.00