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CR2-C3D COMPLEX STRUCTURE
Biology and Chemistry Report
1GHQ
  •   Structure Details   Hide

    Structure Keywords

    Keywords Immune system/viral protein receptor
    Text CR2, C3D, Immune system-viral protein receptor COMPLEX

    Polymeric Molecules

    Chain A
    Description COMPLEMENT C3 
    Fragment FRAGMENT OF ALPHA CHAIN 
    Mutation C17A 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 34492.8 
    Source Method natural source  
    Chain B,C
    Description CR2/CD121/C3D/EPSTEIN-BARR VIRUS RECEPTOR 
    Fragment SEQUENCE DATABASE RESIDUES 21-153 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 14713.0 
    Source Method natural source  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    NDG  2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE  C8 H15 N O6   221.21  View 
    ZN  ZINC ION  Zn   65.41  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A CO3_HUMAN P01024     
    B,C CR2_HUMAN C9JHD2     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    5615   Extracellular Space  That Part of a Multicellular Organism Outside the Cells Proper Usually Taken to Be Outside the Plasma Membranes and Occupied by Fluid. 


     
  •   Gene Details   Hide

    Natural Source

    Chain B,C
    Common Name Human
    Scientific Name Homo sapiens  
    Genus Homo
    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Genus Homo

    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    1 1q32 1380     complement component (3d/Epstein Barr virus) receptor 2 CR2    
    19 19p13.3-p13.2 718     complement component 3 C3    

    Single Nucleotide Polymorphisms (from LS-SNP database)

    SNP ID LsSnp Link dbSNP Link Chain PDB position Amino acid changes Secondary structure Solvent Accessibility Chromosome Chromosome position Ligand
    rs148698696 LS-SNP   dbSNP   A 39 E - > D Turn 89% (Exposed) 19 6694500
    rs146026441 LS-SNP   dbSNP   A 51 G - > R Helix 37% (Exposed) 19 6694466
    rs142393845 LS-SNP   dbSNP   A 67 R - > S Beta 35% (Intermediate) 19 6693473
    rs149259834 LS-SNP   dbSNP   A 93 F - > L Helix 0% (Buried) 19 6693067
    rs145346653 LS-SNP   dbSNP   A 93 F - > L Helix 0% (Buried) 19 6693069
    rs121909584 LS-SNP   dbSNP   A 101 A - > V Coil 85% (Exposed) 19 6693044
    rs121909585 LS-SNP   dbSNP   A 122 D - > N Turn 37% (Exposed) 19 6692982
    rs138900723 LS-SNP   dbSNP   A 141 R - > W 3/10 Helix 48% (Exposed) 19 6690729
    rs150237828 LS-SNP   dbSNP   A 151 T - > M Helix 0% (Buried) 19 6690698
    rs201865666 LS-SNP   dbSNP   A 161 A - > T Helix 0% (Buried) 19 6690669
    rs141031839 LS-SNP   dbSNP   A 183 L - > I Helix 0% (Buried) 19 6686877
    rs11569534 LS-SNP   dbSNP   A 231 G - > D Bend 74% (Exposed) 19 6686274
    rs147113695 LS-SNP   dbSNP   A 237 V - > M Helix 14% (Intermediate) 19 6686257
    rs149007163 LS-SNP   dbSNP   A 258 P - > L Helix 32% (Intermediate) 19 6686193
    rs147866119 LS-SNP   dbSNP   A 261 R - > H Helix 50% (Exposed) 19 6686184
    rs112747284 LS-SNP   dbSNP   A 274 G - > CR Turn 37% (Exposed) 19 6686146
    rs150906379 LS-SNP   dbSNP   B 8 P - > L Coil 15% (Intermediate) 1 207639892
    rs201201097 LS-SNP   dbSNP   B 14 R - > W Beta Ladder 78% (Exposed) 1 207639909
    rs45573035 LS-SNP   dbSNP   B 48 T - > S Coil 25% (Intermediate) 1 207640012
    rs147860820 LS-SNP   dbSNP   B 62 K - > R Beta Ladder 74% (Exposed) 1 207640054
    rs201032699 LS-SNP   dbSNP   B 78 P - > T Turn 79% (Exposed) 1 207640101
    rs141434018 LS-SNP   dbSNP   B 80 G - > A Beta Ladder 15% (Intermediate) 1 207640108
    rs200595124 LS-SNP   dbSNP   B 107 G - > R Bend 71% (Exposed) 1 207640188
    rs3189023 LS-SNP   dbSNP   B 129 S - > N Coil 93% (Exposed) 1 207640255