PDB entry 1onq

View 1onq on RCSB PDB site
Description: Crystal Structure of CD1a in Complex with a Sulfatide
Class: immune system
Keywords: Protein-Glycolipid complex, beta sheet platform,
Deposited on 2003-02-28, released 2003-08-05
The last revision prior to the SCOP 1.73 freeze date was dated 2003-08-05, with a file datestamp of 2007-06-28.
Experiment type: XRAY
Resolution: 2.15 Å
R-factor: 0.229
AEROSPACI score: 0.35 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: T-cell surface glycoprotein CD1a
    Species: HOMO SAPIENS
    Gene: CD1A
    Database cross-references and differences (RAF-indexed):
    • Uniprot P06126 (Start-276)
      • his tag (277-279)
    Domains in SCOP 1.73: d1onqa1, d1onqa2
  • Chain 'B':
    Compound: Beta-2-microglobulin
    Species: HOMO SAPIENS
    Gene: B2M
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1onqb_
  • Chain 'C':
    Compound: T-cell surface glycoprotein CD1a
    Species: HOMO SAPIENS
    Gene: CD1A
    Database cross-references and differences (RAF-indexed):
    • Uniprot P06126 (Start-276)
      • his tag (277-278)
    Domains in SCOP 1.73: d1onqc1, d1onqc2
  • Chain 'D':
    Compound: Beta-2-microglobulin
    Species: HOMO SAPIENS
    Gene: B2M
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1onqd_
  • Heterogens: FUC, NAG, SLF, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >1onqA (A:)
    adglkeplsfhviwiasfynhswkqnlvsgwlsdlqthtwdsnsstivflwpwsrgnfsn
    eewkeletlfrirtirsfegirryahelqfeypfeiqvtggcelhsgkvsgsflqlayqg
    sdfvsfqnnswlpypvagnmakhfckvlnqnqhendithnllsdtcprfilglldagkah
    lqrqvkpeawlshgpspgpghlqlvchvsgfypkpvwvmwmrgeqeqqgtqrgdilpsad
    gtwylratlevaageaadlscrvkhsslegqdivlywhhhhhh
    

    Sequence, based on observed residues (ATOM records): (download)
    >1onqA (A:)
    plsfhviwiasfynhswkqnlvsgwlsdlqthtwdsnsstivflwpwsrgnfsneewkel
    etlfrirtirsfegirryahelqfeypfeiqvtggcelhsgkvsgsflqlayqgsdfvsf
    qnnswlpypvagnmakhfckvlnqnqhendithnllsdtcprfilglldagkahlqrqvk
    peawlshgpspgpghlqlvchvsgfypkpvwvmwmrgeqeqqgtqrgdilpsadgtwylr
    atlevaageaadlscrvkhsslegqdivlywhhh
    

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1onqB (B:)
    iqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdw
    sfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm
    

  • Chain 'C':
    Sequence, based on SEQRES records: (download)
    >1onqC (C:)
    adglkeplsfhviwiasfynhswkqnlvsgwlsdlqthtwdsnsstivflwpwsrgnfsn
    eewkeletlfrirtirsfegirryahelqfeypfeiqvtggcelhsgkvsgsflqlayqg
    sdfvsfqnnswlpypvagnmakhfckvlnqnqhendithnllsdtcprfilglldagkah
    lqrqvkpeawlshgpspgpghlqlvchvsgfypkpvwvmwmrgeqeqqgtqrgdilpsad
    gtwylratlevaageaadlscrvkhsslegqdivlywhhhhhh
    

    Sequence, based on observed residues (ATOM records): (download)
    >1onqC (C:)
    plsfhviwiasfynhswkqnlvsgwlsdlqthtwdsnsstivflwpwsrgnfsneewkel
    etlfrirtirsfegirryahelqfeypfeiqvtggcelhsgkvsgsflqlayqgsdfvsf
    qnnswlpypvagnmakhfckvlnqnqhendithnllsdtcprfilglldagkahlqrqvk
    peawlshgpspgpghlqlvchvsgfypkpvwvmwmrgeqeqqgtqrgdilpsadgtwylr
    atlevaageaadlscrvkhsslegqdivlywhh
    

  • Chain 'D':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1onqD (D:)
    iqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdw
    sfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm