PDB entry 3o9w

View 3o9w on RCSB PDB site
Description: Recognition of a Glycolipid Antigen by the iNKT Cell TCR
Class: immune system
Keywords: antigen presentation, glycolipid, NKT cells, IMMUNE SYSTEM
Deposited on 2010-08-04, released 2010-09-29
The last revision prior to the SCOPe 2.01 freeze date was dated 2010-10-13, with a file datestamp of 2010-10-08.
Experiment type: XRAY
Resolution: 2.8 Å
R-factor: 0.198
AEROSPACI score: 0.28 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Antigen-presenting glycoprotein CD1d1
    Species: Mus musculus [TaxId:10090]
    Gene: Cd1.1, CD1d, Cd1d1
    Database cross-references and differences (RAF-indexed):
    • Uniprot P11609 (Start-278)
      • variant (200)
  • Chain 'B':
    Compound: beta-2 microglobulin
    Species: Mus musculus [TaxId:10090]
    Gene: B2m, beta-2-microglobulin, mCG_11606, RP23-34E24.5-001
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.01: d3o9wb_
  • Chain 'C':
    Compound: Valpha14 chimera (Mouse variable domain, Human T-cell receptor alpha chain C region constant domain)
    Species: Mus musculus, Homo sapiens [TaxId:10090,9606]
    Gene: TRAC, TCRA
    Database cross-references and differences (RAF-indexed):
    • PDB 3O9W (Start-120)
    • Uniprot P01848 (121-End)
      • engineered mutation (162)
  • Chain 'D':
    Compound: Vbeta8.2 chimera (Mouse variable domain, Human T-cell receptor beta-2 chain C region constant domain)
    Species: Mus musculus, Homo sapiens [TaxId:10090,9606]
    Gene: TRBC2, TCRBC2
    Database cross-references and differences (RAF-indexed):
    • PDB 3O9W (Start-129)
    • Uniprot A0A5B9 (130-240)
      • engineered mutation (168)
      • engineered mutation (186)
  • Heterogens: NAG, 1O2, HOH

PDB Chain Sequences:

  • Chain 'A':
    No sequence available.

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3o9wB (B:)
iqktpqiqvysrhppengkpnilncyvtqfhpphieiqmlkngkkipkvemsdmsfskdw
sfyilahteftptetdtyacrvkhasmaepktvywdrdm

    Sequence, based on observed residues (ATOM records): (download) 
    >3o9wB (B:)
qktpqiqvysrhppengkpnilncyvtqfhpphieiqmlkngkkipkvemsdmsfskdws
fyilahteftptetdtyacrvkhasmaepktvywdrd

  • Chain 'C':
    No sequence available.

  • Chain 'D':
    No sequence available.