PDB entry 3dbx

View 3dbx on RCSB PDB site
Description: Structure of chicken CD1-2 with bound fatty acid
Class: immune system
Keywords: CD1, evolution, antigen-presentation, MHC-fold, hydrophobic binding groove, Immunoglobulin domain, Membrane, Transmembrane, Disease mutation, Glycation, Glycoprotein, Immune response, MHC I, Pyrrolidone carboxylic acid, Secreted, IMMUNE SYSTEM
Deposited on 2008-06-02, released 2008-11-25
The last revision prior to the SCOPe 2.04 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-25.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.218
AEROSPACI score: 0.41 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: CD1-2 antigen
    Species: Gallus gallus [TaxId:9031]
    Gene: CD1-2
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q5GL29 (Start-282)
      • expression tag (283-284)
    Domains in SCOPe 2.04: d3dbxa1, d3dbxa2
  • Chain 'B':
    Compound: Beta-2-microglobulin
    Species: Homo sapiens [TaxId:9606]
    Gene: B2M, CDABP0092, HDCMA22P
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d3dbxb_
  • Heterogens: NAG, PLM, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >3dbxA (A:)
    etscpppeesqffqlfytlllgnvssteltgmalladvpimvldphtwnlnicrpwvqei
    taetevkkilsfsmvgirntirfmhemtakagldyprvfqihtgcklytngtrwsfvnig
    eggrdlvtyelsrerwvpqrstllakvmsntltdlravsgflehifsssfpnyilmlhee
    grtdlerrvppmavvfartagqvqlllvcrvtsfyprpiavtwlrdgrevppspalstgt
    vlpnadltyqlrstllvspqdghgyacrvqhcslgdrsllvpwhhhhhh
    

    Sequence, based on observed residues (ATOM records): (download)
    >3dbxA (A:)
    peesqffqlfytlllgnvssteltgmalladvpimvldphtwnlnicrpwvqeitaetev
    kkilsfsmvgirntirfmhemtakagldyprvfqihtgcklytngtrwsfvnigeggrdl
    vtyelsrerwvpqrstllakvmsntltdlravsgflehifsssfpnyilmlheegrtdle
    rrvppmavvfartagqvqlllvcrvtsfyprpiavtwlrdgrevppspalstgtvlpnad
    ltyqlrstllvspqdghgyacrvqhcslgdrsllvpwhh
    

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download)
    >3dbxB (B:)
    iqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdw
    sfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm