PDB entry 2h26

View 2h26 on RCSB PDB site
Description: human CD1b in complex with endogenous phosphatidylcholine and spacer
Class: immune system
Keywords: LIPID, endogenous ligand, phosphatidylcholine, MHC, ANTIGEN PRESENTATION, GLYCOPROTEIN, IMMUNE SYSTEM
Deposited on 2006-05-18, released 2006-07-04
The last revision prior to the SCOPe 2.07 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-25.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.207
AEROSPACI score: 0.5 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: T-cell surface glycoprotein cd1b
    Species: Homo sapiens [TaxId:9606]
    Gene: CD1B
    Database cross-references and differences (RAF-indexed):
    • Uniprot P29016 (Start-279)
      • see remark 999 (280-285)
    Domains in SCOPe 2.07: d2h26a1, d2h26a2
  • Chain 'B':
    Compound: Beta-2-microglobulin
    Species: Homo sapiens [TaxId:9606]
    Gene: B2M
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d2h26b_
  • Heterogens: SO4, 6PL, 6UL, GOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >2h26A (A:)
    ehafqgptsfhviqtssftnstwaqtqgsgwlddlqihgwdsdsgtaiflkpwskgnfsd
    kevaeleeifrvyifgfarevqdfagdfqmkypfeiqgiagcelhsggaivsflrgalgg
    ldflsvknascvpspeggsraqkfcaliiqyqgimetvrillyetcpryllgvlnagkad
    lqrqvkpeawlssgpspgpgrlqlvchvsgfypkpvwvmwmrgeqeqqgtqlgdilpnan
    wtwylratldvadgeaaglscrvkhsslegqdiilywrnpixxxxx
    

    Sequence, based on observed residues (ATOM records): (download)
    >2h26A (A:)
    fqgptsfhviqtssftnstwaqtqgsgwlddlqihgwdsdsgtaiflkpwskgnfsdkev
    aeleeifrvyifgfarevqdfagdfqmkypfeiqgiagcelhsggaivsflrgalggldf
    lsvknascvpspeggsraqkfcaliiqyqgimetvrillyetcpryllgvlnagkadlqr
    qvkpeawlssgpspgpgrlqlvchvsgfypkpvwvmwmrgeqeqqgtqlgdilpnanwtw
    ylratldvadgeaaglscrvkhsslegqdiilywrnpixxxxx
    

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download)
    >2h26B (B:)
    iqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdw
    sfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm