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Crystal structure of unliganded human CD21 SCR1-SCR2 (Complement receptor type 2)
1LY2
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Immune System
    Structure Weight: 14698.82
    Molecule: complement receptor type 2
    Polymer: 1 Type: protein Length: 130
    Chains: A
    Organism Homo sapiens
    Gene Names CR2 C3DR
    UniProtKB:   Protein Feature View | Search PDB | P20023  
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Pichia pastoris  
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    NAG
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    NAG C8 H15 N O6
    N-ACETYL-D-GLUCOSAMINE
     
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  •   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:   Prota, A.E.,  Sage, D.R.,  Stehle, T.,  Fingeroth, J.D.

    Deposition:   2002-06-06
    Release:   2002-07-05
    Last Modified (REVDAT):   2011-07-13
     
  •   Revision History    Hide
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    2011-07-13
    Version format compliance
    2011-07-13
    Non-polymer description
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.80
    R-Value: 0.179 (work)
    R-Free: 0.234
    Space Group: P 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 31.60 α = 91.51 
    b = 33.27 β = 111.44 
    c = 42.11 γ = 117.81