TCR interaction with peptide mimics of nickel offers structural insights in nickel contact allergy
4H1L
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Immune System
    Structure Weight: 138354.52
    Molecule: HLA class II histocompatibility antigen, DR alpha chain
    Polymer: 1 Type: protein Length: 178
    Chains: A, D
    Organism: Homo sapiens
    Gene Names: HLA-DRA1 Gene View for HLA-DRA
    UniProtKB: Search PDB | P01903   Protein Feature View
    Molecule: MHC class II antigen
    Polymer: 2 Type: protein Length: 187
    Chains: B, E
    Organism: Homo sapiens
    Gene Name: Gene View for HLA-DRB3
    UniProtKB: Search PDB | P79483   Protein Feature View
    Molecule: mimotope peptide
    Polymer: 3 Type: protein Length: 13
    Chains: C, F
    Organism: Escherichia coli
    Molecule: Ani2.3 TCR A chain
    Polymer: 4 Type: protein Length: 113
    Chains: G, I
    Organism: Escherichia coli
    UniProtKB: Search PDB | L7MTK9   Protein Feature View
    Molecule: Ani2.3 TCR B chain
    Polymer: 5 Type: protein Length: 111
    Chains: H, J
    Organism: Escherichia coli
    UniProtKB: Search PDB | L7MTL0   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: Homo sapiens  
    Polymer: 2
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Homo sapiens  
    Polymer: 3
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
    Polymer: 4
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
    Polymer: 5
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    4H25    
    4H26    
     
  •   External Domain Annotations Hide
     
  •   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:   Kappler, J.W.,  Yin, L.,  Dai, S.,  Marrack, P.

    Deposition:   2012-09-10
    Release:   2012-11-14
    Last Modified (REVDAT):   2013-09-04
     
  •   Revision History    Hide
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    2013-09-04
    Citation
    2012-11-14
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   3.30
    R-Value: 0.264 (obs.)
    R-Free: 0.285
    Space Group: P 63
    Unit Cell:
      Length [Å] Angles [°]
    a = 186.72 α = 90.00 
    b = 186.72 β = 90.00 
    c = 166.70 γ = 120.00